trips to vegas from san antonio tx

$43 Find Cheap Flights from San Antonio to Las Vegas

This is the cheapest one-way flight price found by a kayak user in the last 72 hours by searching for a flight from san antonio to las vegas departing on 11/20. fares are subject to change and may not be available on all flights or dates of travel. click the price to replicate the search for this deal., search hundreds of travel sites at once for deals on flights to las vegas.

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Cheap Flight Deals from San Antonio to Las Vegas (SAT-LAS)

Recent round-trip flight deals from san antonio to las vegas, recent one-way flight deals from san antonio to las vegas, recent last minute flight deals from san antonio to las vegas, recent direct flight deals from san antonio to las vegas, cheap bus & train deals from san antonio to las vegas, all round-trip flight deals to las vegas, flights from san antonio to las vegas - travel insights & trends, get data-powered insights and trends into flights from san antonio to las vegas to help you find the cheapest flights, the best time to fly and much more., what’s the cheapest day of the week to fly from san antonio to las vegas, if your flying dates are flexible, you should consider flying to las vegas on a monday, as we generally find the cheapest rates on that day for this route. on the other hand, friday is the most expensive day to fly from san antonio to las vegas. for your return ticket, we recommend flying on a friday and avoiding sundays for the best deals., what is the cheapest month to fly from san antonio to las vegas, the cheapest month for flights from san antonio to las vegas is january, where tickets cost $140 on average. on the other hand, the most expensive months are april and march, where the average cost of tickets is $218 and $214 respectively., how far in advance should i book a flight from san antonio to las vegas, to get a below average price on the flight from san antonio to las vegas, you should book around 5 days before departure. for the absolute cheapest price, our data suggests you should book 163 days before departure., which airlines provide the cheapest flights from san antonio to las vegas, the cheapest return flight ticket from san antonio to las vegas found by kayak users in the last 72 hours was for $87 on spirit airlines, followed by frontier ($88). one-way flight deals have also been found from as low as $43 on frontier and from $51 on spirit airlines., which airlines fly most frequently between san antonio and las vegas, san antonio and las vegas are connected by different airlines. the airlines that fly that route the most regularly are southwest (29 flights per week), spirit airlines (10 flights per week), and frontier (7 flights per week)., which airlines fly non-stop between san antonio and las vegas, there are 3 airlines that fly nonstop from san antonio to las vegas. they are: frontier, southwest and spirit airlines. the cheapest price of all airlines flying this route was found with frontier at $70 for a one-way flight. on average, the best prices for this route can be found at spirit airlines., which cabin class options are there for flights between san antonio and las vegas, there is only one cabin class option available for the route, which is economy. perform a search on kayak to find the latest prices and availability for all cabin fares, which differ across airlines., how many flights are there between san antonio and las vegas per day, each day, there are between 5 and 8 nonstop flights that take off from san antonio and land in las vegas, with an average flight time of 2h 55m. the most common departure time is 12:00 pm and most flights take off in the morning. each week, there are 46 flights. the most frequent day of departure is monday, when 17% of all weekly flights depart. the fewest flights depart on a thursday., how long does a flight from san antonio to las vegas take, the duration of a nonstop flight to las vegas from san antonio is typically 2h 53m. the journey crosses a distance of 1,067 miles., what’s the earliest departure time from san antonio to las vegas, early birds can take the earliest flight from san antonio at 5:52 am and will be landing in las vegas at 6:47 am., what’s the latest departure time from san antonio to las vegas, if you prefer to fly at night, the latest flight from san antonio to las vegas jets off at 10:59 pm and lands at 12:02 am., how to save more on a san antonio to las vegas flight.

When planning a trip from San Antonio to Las Vegas, there are several ways to save money on your flight. Generally, the cheapest day to fly is Monday and the cheapest month is January.

Route Choice : Opt for the direct route from San Antonio to Las Vegas for the cheapest fare.

Booking Time : Book your flight at least two weeks in advance to secure the best price.

Airline Selection : Frontier Airlines typically offers the cheapest fares for this route.

Flight Type : Direct flights are generally cheaper than those with a layover.

This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK.   Read more

Good to know

When to book flights from san antonio to las vegas, faqs for booking flights from san antonio to las vegas, does the san antonio airport have a private military lounge.

Yes. Active duty members of the US military and their dependents may access the services and facilities of the USO Lounge at SAT free of charge. Located landside in Terminal B at the baggage claim, this lounge is open Monday through Saturday from 9:00 am to 5:00 pm and Sunday from 9:00 am to 8:00 pm. Some amenities include refreshments, devices to keep you connected, a relaxing TV lounge, and more.

When I land at Harry Reid International Airport, where else can I visit other than Las Vegas?

When you land at LAS, you will be within an hour's drive of Hoover's Dam, Red Rock Canyon National Conservation Area, and the Lake Mead National Recreation Area. You're also just a few hours’ drive from Joshua Tree National Park.

Is it easy to rent a car at Harry Reid International Airport?

Yes. The car rental facility is located a few miles off airport grounds, but complimentary shuttles departing from the airport every few minutes make it quick and easy to get to the facility. You can catch the shuttles on the ground transportation level at Terminal 1 or on the zero level at Terminal 3.

Are there any private lounges where I can wait for my flight at San Antonio International Airport?

Yes. If you are flying on United Airlines, you can wait in the exclusive United Club lounge, even if you are holding an economy ticket. You can pay an entry fee at the door and show your United Airlines ticket in order to gain access.

Does Harry Reid International Airport have an on-site hotel?

No, but there are a number of nearby hotels that offer free shuttle service to the terminals at LAS. Some of these convenient accommodations include the Homewood Suites by Hilton, Hyatt Place, and Travelodge Las Vegas North. Make sure you check with the hotel to see at exactly what time the hotel offers the shuttle service for free.

Is San Antonio International Airport an accessible airport?

Yes, SAT is a fully accessible airport. SAT provides accessible parking, accessible ground transportation, wheelchair assistance, accessible restrooms, accessible drinking fountains, accessible point-of-sale counters, TTY phones for the hearing impaired, and an Aira service for the visually impaired. SAT also has automatic doors, ramp access, curb cuts, braille buttons, and so much more.

Which airline should you fly with on this route?

If you're looking for short trips, Frontier Airlines and Southwest Airlines offer nonstop flights. If you're looking for special airline services, fly with United Airlines to access their United Club Lounge at both airports.

What attractions are available at LAS Airport?

LAS Airport also has attractions in terms of art exhibitions throughout the airport. There's also an aviation museum, The Howard W. Cannon Aviation Museum. The main exhibit is in Terminal 1, while additional exhibits are located in the boarding areas, ticketing area, and along the moving walkways of the airport.

How do you get from LAS Airport to downtown Las Vegas?

If you're in a hurry, taxis are a fast option. If not, you can opt for the CX bus or the Regional Transportation Commission (RCT) bus route 108 or 109. These buses depart from Terminal 1 and 3 on Ground Level Zero.

Where are ATMs located in LAS Airport?

Terminal 1 Landside and Airside, Terminal 3 Airside, and the Car Rental Center. There's also a full-service Wells Fargo Bank in Terminal 1.

What is the cheapest flight from San Antonio to Las Vegas?

In the last 3 days, the lowest price for a flight from San Antonio to Las Vegas was $43 for a one-way ticket and $87 for a round-trip.

Do I need a passport to fly between San Antonio and Las Vegas?

A passport is not required to fly from San Antonio to Las Vegas.

Which airlines offer Wi-Fi service onboard planes from San Antonio to Las Vegas?

Delta, American Airlines, Alaska Airlines, JetBlue, and Spirit Airlines offer inflight Wi-Fi service on the San Antonio to Las Vegas flight route.

Which aircraft models fly most regularly from San Antonio to Las Vegas?

The Airbus A320neo is the aircraft model that flies most regularly on the San Antonio to Las Vegas flight route.

On which days can I fly direct from San Antonio to Las Vegas?

There are nonstop flights from San Antonio to Las Vegas on a daily basis.

Which is the best airline for flights from San Antonio to Las Vegas, Southwest or Delta?

The two airlines most popular with KAYAK users for flights from San Antonio to Las Vegas are Southwest and Delta. With an average price for the route of $416 and an overall rating of 8.1, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $364 and an overall rating of 8.0.

How does KAYAK find such low prices on flights from San Antonio to Las Vegas?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Las Vegas.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Las Vegas?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from San Antonio to Las Vegas?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and LAS can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Las Vegas?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Antonio to Las Vegas

• Looking for a cheap flight? 25% of our users found flights on this route for $70 or less one-way and $147 or less round-trip.
• If you are a traveling mom who needs to feed your baby as soon as you you land at Las Vegas Harry Reid International Airport (LAS), you can take advantage of one of the Mamava lactation suites located at LAS on Concourse C, Concourse D, and in Terminal 3.
• If you are having trouble navigating the San Antonio International Airport (SAT), feel free to ask one of the Airport Ambassadors. These volunteers are recognizable in their cowboy hats and they are happy to help you find your way.
• If your travel plans will leave you waiting at SAT overnight, try to bring a travel mat, blanket, or comfortable luggage that you can lay on. Travelers are restricted to landside areas overnight, where comfortable seating is scarce, except in baggage claim. Also, bring ear plugs since the PA system can be annoying throughout the night.
• San Antonio International Airport (SAT) is quite close to the city center at approximately 3 miles away. You can use a taxi to get there, but the VIA Metropolitan Transit bus number 5 serves the airport. It'll drop you at either Terminal A or B.
• If someone drives you to the airport, parking for the first 15min is free. If you drive yourself and need to leave your car, the Economy Green & Red Lots charge about $7 for 24h and about $49 for a week. For long-term parking, you may have to part with about $14 per day for a maximum of 30 days.
• When booking your flight to McCarran International Airport (LAS), you'll find several non-stop flights with Frontier Airlines and Southwest Airlines. If you don't mind making a stop, you can book your flight with Delta Air Lines, American Airlines, United Airlines, or Alaska Airlines. Terminal A is where you'll find these airlines. Terminal B is designated for American and United Airlines.
• If you have some time on your hands before your flight at SAT Airport, you can go on a scavenger hunt for the permanent and rotating art exhibits on display throughout the airport. Alternatively, there's an Interfaith Chapel in Terminal B, ticketing lobby.
• If you're traveling with young kids, SAT Airport has lactation rooms in Terminal A Landside and Terminal B Airside. You'll also find family rooms in both terminals. If you're traveling with pets, pet relief areas are in Terminal B Landside and Baggage Claim level of both terminals.
• Once you touch down at LAS Airport and need to rest or take a shower before heading to the City of Entertainment, the Zero Level Fitness gym in Terminal 1 has two sleep rooms. The rooms are equipped with luggage storage, showers, a fridge, a microwave, saunas, a bed, and a fitness center. You'll pay about $12 per hour, but the rates get cheaper the longer you stay.
• Some of the amenities you can take advantage of at LAS Airport include a medical service/pharmacy in Terminal 1 Landslide, pet relief areas in Terminals 1 and 3, spa services at XpresSpa in Terminals 1 and 3, or have fun at the slot machines around the airport. Smoking is allowed in the gaming lounges, Bud Track Lounge, and Barney's Lounge.

Prefer to fly non-stop from San Antonio to Las Vegas?

Find which airlines fly direct from San Antonio Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Nonstop departures

San Antonio to Las Vegas Harry Reid Intl

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Nonstop returns

Las Vegas Harry Reid Intl to San Antonio

Top 5 airlines serving from san antonio to las vegas.

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

Flight did not have seat back entertainment and the wifi was iffy.

Pretty standard flight. Delta has a good selection of movies.

The WiFi has been awful on my last few Delta Air Lines flights.

The seats are uncomfortable, feels like a small seat pad on plywood.

The seats are uncomfortable and there was no power to recharge a phone.

Flight heavily delayed. No food available despite purchasing an upgrade. No in cabin service.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

A very good flight. All personnel were gracious and pleasant. Good flight. No complaints.

3hour delay In the last 3 months i had 3 flights and 2 of these had a more than 2:40 hrs delayed

I missed my connecting flight despite requesting a wheelchair and had to wait at the airport for an additional four hours

The First class experience was really good!! Customer service was excellent.

Airlines changed our originally booked flights. Our luggage was completely damaged.

Deplaning time. Having to wait 10 to 25 minutes after boarding to leave the gate. Having to wait 10 minutes to park at the gate to deplane.☹️

No complaints. Good WiFi, great crew and excellent speedy baggage claim

Flight was on time, no drinks served on the two short flights. Comfortable seats.

Other than Charlotte airport being crowded and a mush of people at the gate and even through the priority lane, the flight was great.

This time there was nothing to be better, really! Boarding on time, taking off on time and arriving earlier. The only complain is about way too long line at pre-check security point at DFW. But this is the airport’s problem, not American Airline.

Fantastic. Had handicapped traveler and they helped us through security, helped with boarding, helped put wheelchair together, and were all very patient. A pleasant change from previous spirit flights I’ve taken. Highly recommend.

Spirit's seating does not work for an overnight flight and my back is killing me. This airline does not meet the minimum standards for being an airline.

I was booked to Reno with a carry on and a personal item on Alaska airlines. Kayak booked me on a return flight on Spirit on which I was not allowed a carry on. What a nightmare. It cost me an upgrade on Spirit and a checked bag fee, a total of $125, to get a small carry on bag home. Kayak needs to learn about the Go restrictions on Spirit before quoting a price on a round trip ticket.

Seats had more cushion in this flight. Otherwise, I got what I paid for. Will avoid spirit airlines at all cost.

This is the first and last times I take spirit. It’s really bare bones. That old saying that everything comes at a price, that’s really applicable here.

The first flight was delayed which would've caused me to miss the connecting flight. It wasn't the first delay of my overall trip with spirit airlines. They were both due to crew. I was offered a credit after I cancelled my newark flight, but honestly, I won't be flying with them ever again. It's absolutely ridiculous that a full refund isn't given considering it wasn't something mechanical or weather related. It's literally their own crew being late.

Well, the seats were SO tiny. I’m five-foot ten-inches talk as a woman and thank god I wasn’t more than 150 pounds as I would not have fit at all. I understand there are the “big seats”for an upgrade or a blocked middle seat but I was not prepared for the size. Also, there was an incident on the plane with a man who wound up being escorted off the plane at landing by TSA… I understand this was not in the control of the flight crew BUT the flight attendants were arguing amongst themselves at the front of the plane and we could hear them. There was a flight attendant in her 50s scolding a male flight attendant for “placating the guy” that was causing a ruckus and telling him “you should have been on our side not his.” Not only was this unprofessional to do in front of passengers, but it caused anxiety in nearby people including myself. We don’t want to feel like there is a potential danger on the flight - 9/11 flashbacks. The flight crew should remain calm and I believe the male flight attendant was in the right in trying to calm the man who was an issue.

Comfortable and plenty of. Having to buy water and coffee, though is ridiculous!

Could at least have little recline in economy seats and windows to the last row, they were super uncomfortable and lots of chit chat and disturbance from the operation of crew members and other passengers

Doubt that you care, the flight from OAK to Las Vegas took longer on the runway when we arrived. The flight attendants & pilot announced that they knew a lot of us were getting on a connection to Dallas & that it was waiting for us. Lied. Ended up having to take another layover & it’s added way more time to my flights. The ticketing staff at the gates were extremely rude. I don’t think I ever want to fly Spirit again.

We understand and comply with Frontier’s bag sizes. We’ve had some problems in past while having to await other passengers who do not understand the baggage restrictions or have not prepaid and that is usually our biggest concern (others delaying us) with flying Frontier. Flying OUT of ONT, however, has always been a great experience. I’ve also noted even on delayed Frontier flights very knowledgeable pilots who manage expectations well.

There was no easy way to check in. I don't want to install an app to checkin. I will use alaska from now on because they have a web check in method that is easy.

The crew was ghetto lol I felt like I was on an inner city field trip

Horrible! The short distance flight ended up taking 5 hrs! There was a 3 hr delay for the flight to take off and there was a 70 min wait on the tarmac for some bogus reason that the pilot said the gate he was supposed to board was taken up. After a 30 min wait he said the plane that was supposed to push out of the gate called a medical emergency and 40 min later he ended up boarding another gate. For the initial 3 hr delay there was no information/alert about the gate or delay in the app or the boards up until the boarding time and even beyond! Had to walk all the way to the end of the terminal to find the frontier staff to ask what was going on. Avoid this airline at all costs! If you have carryon bags or checked bags , their prices come equivalent to the prices of more reliable airlines. They are the worst in timeliness at 60% (reported as delayed) this year (check the data) by a high margin even compared to the second worst airline. If you are ok with having a miserable flight experience with the odds close to flip of a coin, feel free to try them. If you value your time , money and flying experience, stay away.

Airline changed the gate from Terminal A to Terminal D which is quite far and only sent a text message few minutes before boarding. Around 50 people missed their flight and as plane didn’t wait for them.

There was extremely long wait times to check in my bags and pass through TSA. I almost missed my flights on several occasions.

My departure gate was E10 but no kiosk at E10 for check in & no one to ask. A United attendant helped direct us to E38 for check in. The kiosks at E38 were all malfunctioning. A counter agent had to check us in. We then had to walk back to E10 for boarding. E10 to E38 at DfW is not an easy trek. No where in all the info they sent us indicated there were issues to over come. They can cut only so many corners. Luckily we arrived plenty early to deal with Frontier’s inefficiency.

The flight crew and flight attendants are poorly trained and demonstrate poor professionalism. They have a sloppy appearance and communicate with patrons poorly. It is embarrassing for them to be representatives of an airline and for them to be called professionals.

Flying Frontiier was extremely poor!! I paid for a7:15am flight on flight 1601 from PHL To Las Vegas and the delay was brutally, excruciatingly and disgustingly long (8 hrs). I arrived by Uber to PHL at 5:30 am and had to spend the entire 8 hr delay inside the airport. Even more atrocious was that the flight was delayed twice. On the phone with customer service for two hours and was not fully compensated. I feel taken advantage of with this airline. They offered a menial couched for another flight within 90 days to me and my husband who has never flown but this experience has made us almost 100% sure to not fly this airline and will suggest that others don’t either. We don’t want to book ever again, don’t want a menial voucher and I believe by standard and because the flight was delayed for 8 hours, I should be fully reimbursed for the entire round trip. There is no excuse why this should have ever occurred. After sharing my experience with others in Vegas and Philadelphia, I was told that Frontier airlines is notorious for long delayed flights, poor customer service and refusal to compensate people correctly. I’m very nervous to see what departing from Vegas to Philadelphia will bring.

I don’t know. I’m in the airport Later y will try to have my ticket

Book cheap flights from San Antonio to Las Vegas

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Explore flights from San Antonio (SAT) to Las Vegas (LAS)

Whether you're traveling for business or pleasure, solo, or with the whole family, you'll enjoy the flexibility of flying Southwest®.

Find your next flight from San Antonio to Las Vegas now!

San Antonio, TX to Las Vegas, NV

departing on 11/19

one-way starting at*

* Restrictions and exclusions apply. Seats and dates are limited. Select markets. 21 travel days available.

Looking for more low-fare flights?

Check out the low fare calendar to find a fare that works for you. just choose the month you want to depart and return, and we’ll show you the best fares available., travel tips for your next southwest flight.

How to board the plane earlier:

Southwest seats are first come, first served based on check-in order. But there are ways to board the plane earlier!

• Purchase EarlyBird Check-In® 1 for automatic check-in and a better boarding position.
• Purchase Upgraded Boarding 2 to get an A1-A15 boarding position (depending on availability).
• Purchase a Business Select® fare or upgrade to Business Select to get a guaranteed A1-A15 boarding position.

Your first two checked bags fly free® 3 !

We make bag-checking a breeze with our flexible baggage policy. Here’s how to make your journey even smoother:

• Check your bags online to save time at the airport.
• Once you get to the airport, self-tag your bags to speed up the check-in process.
• Track your checked bags for added peace of mind.

Enjoy movies, sips, and snacks during your flight.

Take advantage of inflight entertainment with free movies 4 , free live TV 5 , free texting 6 , and $8 inflight Internet 7 .

We also offer free sodas, coffee, and snacks 8 — learn more about the inflight food and beverage experience.

Take advantage of free same-day standby 9 .

Have a change of travel plans? We offer free same-day standby for all fare types. This means that you can retain your current flight while listing for standby on an earlier flight. If a seat becomes available, it’s yours at no charge!

Make the most of our Rapid Rewards® Program.

Rapid Rewards Members can redeem their points for flights, hotel stays, rental cars, gift cards, and more. And your points never expire!

Flight Details

Route information.

Other popular flights from San Antonio:

† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 11/1/2024 and 11/30/2024. Note: route may not operate every day of the week.

‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 11/1/2024 and 11/30/2024.

Questions we hear the most

1 EarlyBird Check-In® pricing starts at $15 one-way, and is subject to availability. Pricing may vary based on the popularity and length of each (one-way) flight. Please see  optional travel charges  for more details.

2 Upgraded boarding prices and benefits are per eligible segment. Flights must be within 24 hours of departure to be eligible for upgraded boarding.

3 First and second checked bags. Weight and size limits apply.

4 Where available. Available only on WiFi-enabled aircraft. Limited-time offer.

5 Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.

6 Texting only allows access to iMessage and WhatsApp (which must be downloaded and activated before connecting to SouthwestWiFi).

7 Internet access for $8 per device from takeoff to landing. Price is subject to change. May not be available for the full duration of flight. In order to provide a top-notch Internet experience, we prohibit access to certain high-bandwidth applications and websites. We also prohibit access to certain obscene or offensive content.

8 Flights traveling 175 miles or less will have only water available. Complimentary snacks are served on flights over 175 miles. If you’re flying between Hawaii and the continental U.S., you’ll have even more snacks to choose from.

9 Free same-day standby: You can list for same-day standby for an earlier flight via a Southwest Customer Service Agent at the airport or the Southwest app or mobile web. You must request to be added to the same-day standby list at least 10 minutes prior to the scheduled departure of your original flight or the no-show policy will apply. If using the app or mobile web, you must list your name 30 minutes ahead of scheduled departure. You will receive a message based on the contact preference selected during booking if you are cleared on the flight. Group bookings and Unaccompanied Minors are not eligible for same-day standby. You will be required to pay any government taxes and fees associated with these itinerary changes but refunds will be provided. Your original boarding position is not guaranteed on your standby flight. Southwest Business Customers booked through travel agencies may need to see a Southwest agent at the airport for a standby listing. See Southwest.com/standby for more details.

• Travel info
• MileagePlus® Program

United flights from San Antonio to Las Vegas from $ 206 *

Featured daily fares for flights from san antonio (sat) to las vegas (las).

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions . Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on San Antonio (SAT) to Las Vegas (LAS) flights

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• To Colorado Springs
• To Albuquerque
• To Burlington
• To Minneapolis

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Cheap flights from San Antonio to Las Vegas

Good to know, when is the cheapest time to fly, popular airports near san antonio.

• San Antonio International Airport (SAT) San Antonio 19 min 12 km
• Austin-Bergstrom International Airport (AUS) Austin 1 hr 22 min 116 km
• George Bush Intercontinental Airport (IAH) Houston 3 hr 12 min 310 km
• William P. Hobby Airport (HOU) Houston 3 hr 15 min 311 km

Popular airports near Las Vegas

• Harry Reid International Airport (LAS) Las Vegas 18 min 10 km
• St. George Regional Airport (SGU) (SGU) St. George 1 hr 53 min 174 km
• Ontario International Airport (ONT) Ontario 3 hr 32 min 324 km
• Boulder City Municipal Airport (BLD) Boulder City 26 min 35 km

Frequently asked questions about flying from San Antonio to Las Vegas

Search more flights, popular trips from san antonio.

These suggestions are based on the cheapest fares to popular destinations in the next six months.

Prices include required taxes + fees for 1 adult. Optional charges and bag fees may apply.

• Paris RUB 62,573 Jan 25 — Jan 27 2 stops 17 hr Air France, Delta, Scandinavian Airlines
• Boston RUB 14,393 Jan 18 — Jan 20 1 stop 28 hr 17 min Frontier
• Seattle RUB 12,447 Nov 16 — Nov 18 1 stop 22 hr 44 min Frontier
• Denver RUB 7,585 Nov 16 — Nov 18 Nonstop 2 hr 21 min Frontier

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