Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

SAT - LAS

Find cheap flights from San Antonio to Las Vegas

1 adult
0 bags
Sat 25/5
Sat 1/6

Search hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Las Vegas, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,979,812 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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 is the cheapest month to fly from San Antonio to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Antonio to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Antonio to Las Vegas is January, where tickets cost £90 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is £179 and £177 respectively.

How far in advance should I book a flight from San Antonio to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Antonio to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Antonio to Las Vegas, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 48 days before departure.

Which airlines fly direct between San Antonio and Las Vegas?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from San Antonio to Las Vegas.
There are 3 airlines that fly direct 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 £55 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between San Antonio and Las Vegas per day?

Each day, there are between 7 and 10 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 06:00 and most flights take off in the morning. Each week, there are 57 flights. The most frequent day of departure is Sunday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between San Antonio and Las Vegas?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
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.

What’s the earliest departure time from San Antonio to Las Vegas?

Early birds can take the earliest flight from San Antonio at 06:10 and will be landing in Las Vegas at 07:00.

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 22:49 and lands at 23:44.

Good to know - Cheap tickets from San Antonio to Las Vegas

Low season

January

High season

July
Best time to beat the crowds (36% less expensive on average)
Most popular time to fly (27% more expensive on average)

When to book flights from San Antonio to Las Vegas

Are your dates flexible? Find out the best times to travel from San Antonio to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Las Vegas

  • 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.

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

    Delta, Alaska Airlines, American 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 direct flights from San Antonio to Las Vegas on a daily basis.

  • 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 return ticket. You could then fly to Las Vegas with an airline and back to San Antonio with another airline.

  • 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.

See more FAQs

Top tips for finding a cheap flight from San Antonio to Las Vegas

  • 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.
See more tips

Prefer to fly direct from San Antonio to Las Vegas?

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

Direct departures

San Antonio to Las Vegas Harry Reid Intl

Monday

Allegiant Air, Frontier, Southwest, +1 more

Allegiant Air, Frontier, +2 more

Tuesday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Wednesday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Thursday

Southwest, Spirit Airlines, Frontier

Southwest, Spirit Airlines, +1 more

Friday

Allegiant Air, Frontier, Southwest, +1 more

Allegiant Air, Frontier, +2 more

Saturday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Sunday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to San Antonio

Monday

Allegiant Air, Frontier, Southwest, +1 more

Allegiant Air, Frontier, +2 more

Tuesday

Southwest, Spirit Airlines

Southwest, Spirit Airlines

Wednesday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Thursday

Southwest, Spirit Airlines, Frontier

Southwest, Spirit Airlines, +1 more

Friday

Allegiant Air, Frontier, Southwest, +1 more

Allegiant Air, Frontier, +2 more

Saturday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Sunday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

See more direct flights
See more direct flights

Top airline flying from San Antonio to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.3
FrontierOverall score based on 4135 reviews
7.1crew
6.6boarding
4.9entertainment
5.8comfort
5.2food
Airline reviews

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

2.0 Mediocrejohn, Apr 2024IAH - MCO
Read more about Frontier reviews

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

I hope to avoid flying with them in the future. First flight got cancelled then got stuck with a 13 hour layover in Denver. The process was long and frustrating to many people.

Flight was delayed on the runway for 40 minutes the crew did not even offer even water to passengers to compensate for the flight delayed. The flight was delayed due to aircraft mechanical issues. Worst customer service ever

They changed my flight and did not want to accommodate me or try to help me in any way. They do not care about their customers.

Plane was clean but they do not allow bag drop until 1 hour before flight. Just encouraging late fees and other issues. The worst I have experienced. Total hostage situation, pay or you miss your flight.

Everything was good, and most importantly on time. They have been extremely tardy in some of my flights

I had to cancel within 1hour of the reservation an they put you through hell to . no live customer service desk. I'm handy caped and they make it almost impossible to cancel. They are steeling my money. You should not have that airline on your site. Contact me and I will give you all info. Of what the are doing to me just notable treatment they are set up like that to take people

Book cheap flights from San Antonio to Las Vegas

One-way flight deals

multi-stopMultiple Airlines
1067 miSAT-LAS

Search by stops

San Antonio - Las Vegas Flights

Departure:

San Antonio (SAT)United States

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - San Antonio

Cabin classes:

£349

Browse origins:

  • Flights » 
  • San Antonio

Browse destinations:

  • Flights » 
  • Las Vegas