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Cheap flight deals from Las Vegas to San Antonio Starting at €25

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        LAS08:00 am
        2h 43m
        Nonstop
        SAT12:43 pm
        Fri, May 9|Las Vegas - San Antonio|Frontier Airlines
        €25€295
        92% OFF
        92% OFF
        €295€25

        Choose Frontier Airlines flights from Las Vegas to San Antonio. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Fri, May 9, arriving at San Antonio International Airport. One-way Prices start from €25 including taxes and charges.

      • LAS11:54 am
        2h 42m
        Nonstop
        SAT04:36 pm
        Fri, Mar 7|Las Vegas - San Antonio|Frontier Airlines
        €25€295
        91% OFF
        91% OFF
        €295€25

        Choose Frontier Airlines flights from Las Vegas to San Antonio. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Fri, Mar 7, arriving at San Antonio International Airport. One-way Prices start from €25 including taxes and charges.

      • LAS12:14 pm
        2h 44m
        Nonstop
        SAT04:58 pm
        Wed, Mar 5|Las Vegas - San Antonio|Frontier Airlines
        €25€295
        91% OFF
        91% OFF
        €295€25

        Choose Frontier Airlines flights from Las Vegas to San Antonio. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Wed, Mar 5, arriving at San Antonio International Airport. One-way Prices start from €25 including taxes and charges.

      • LAS10:56 am
        2h 43m
        Nonstop
        SAT03:39 pm
        Thu, Apr 10|Las Vegas - San Antonio|Frontier Airlines
        €25
        €25

        Choose Frontier Airlines flights from Las Vegas to San Antonio. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Thu, Apr 10, arriving at San Antonio International Airport. One-way Prices start from €25 including taxes and charges.

      • LAS03:14 pm
        2h 42m
        Nonstop
        SAT07:56 pm
        Thu, Mar 6|Las Vegas - San Antonio|Frontier Airlines
        €28
        €28

        Choose Frontier Airlines flights from Las Vegas to San Antonio. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Thu, Mar 6, arriving at San Antonio International Airport. One-way Prices start from €28 including taxes and charges.

      • LAS08:00 am
        2h 43m
        Nonstop
        SAT12:43 pm
        Thu, May 1|Las Vegas - San Antonio|Frontier Airlines
        €28
        €28

        Choose Frontier Airlines flights from Las Vegas to San Antonio. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Thu, May 1, arriving at San Antonio International Airport. One-way Prices start from €28 including taxes and charges.

      • LAS12:14 pm
        2h 44m
        Nonstop
        SAT04:58 pm
        Wed, Feb 26|Las Vegas - San Antonio|Frontier Airlines
        €37
        €37

        Choose Frontier Airlines flights from Las Vegas to San Antonio. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Wed, Feb 26, arriving at San Antonio International Airport. One-way Prices start from €37 including taxes and charges.

      • LAS12:14 pm
        2h 44m
        Nonstop
        SAT04:58 pm
        Fri, Feb 28|Las Vegas - San Antonio|Frontier Airlines
        €75
        €75

        Choose Frontier Airlines flights from Las Vegas to San Antonio. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Fri, Feb 28, arriving at San Antonio International Airport. One-way Prices start from €75 including taxes and charges.

      • LAS12:14 pm
        2h 44m
        Nonstop
        SAT04:58 pm
        Wed, Feb 19|Las Vegas - San Antonio|Frontier Airlines
        €158
        €158

        Choose Frontier Airlines flights from Las Vegas to San Antonio. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Wed, Feb 19, arriving at San Antonio International Airport. One-way Prices start from €158 including taxes and charges.

      • LAS12:14 pm
        2h 44m
        Nonstop
        SAT04:58 pm
        Thu, Feb 20|Las Vegas - San Antonio|Frontier Airlines
        €224
        €224

        Choose Frontier Airlines flights from Las Vegas to San Antonio. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Thu, Feb 20, arriving at San Antonio International Airport. One-way Prices start from €224 including taxes and charges.

      • LAS01:00 pm
        3h 5m
        Nonstop
        SAT02:00 pm
        Wed, Feb 26|Las Vegas - San Antonio|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Las Vegas to San Antonio Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92350

    Frontier Airlines

    06:00 am

    LAS

    2.0h

    08:59 am

    DEN

    SM-WTFS
    Search

  2. F92356

    Frontier Airlines

    04:30 pm

    DEN

    2.3h

    07:46 pm

    SAT

    SMTWTFS

  3. F93418

    Frontier Airlines

    08:00 am

    LAS

    2.7h

    Nonstop

    12:43 pm

    SAT

    SMTWT-S
    Search

  4. F94968

    Frontier Airlines

    09:36 pm

    LAS

    2.0h

    12:35 am

    DEN

    SM-WTFS
    Search

  5. F92356

    Frontier Airlines

    04:30 pm

    DEN

    2.3h

    07:46 pm

    SAT

    SMTWTFS

  6. NK187

    Spirit Airlines

    10:29 am

    LAS

    2.7h

    Nonstop

    03:12 pm

    SAT

    SM-WT-S
    Search

  7. F92430

    Frontier Airlines

    11:14 am

    LAS

    2.0h

    02:15 pm

    DEN

    -M-WTFS
    Search

  8. F92356

    Frontier Airlines

    04:30 pm

    DEN

    2.3h

    07:46 pm

    SAT

    SMTWTFS

  9. NK1775

    Spirit Airlines

    11:55 pm

    LAS

    2.6h

    Nonstop

    04:33 am

    SAT

    SMTWTFS
    Search

  10. F93844

    Frontier Airlines

    12:59 am

    LAS

    1.9h

    03:56 am

    DEN

    SMTWTFS
    Search

  11. F92356

    Frontier Airlines

    04:30 pm

    DEN

    2.3h

    07:46 pm

    SAT

    SMTWTFS

  12. F92016

    Frontier Airlines

    12:59 am

    LAS

    1.9h

    03:54 am

    DEN

    SMTWTFS
    Search

  13. F92356

    Frontier Airlines

    04:30 pm

    DEN

    2.3h

    07:46 pm

    SAT

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Las Vegas to San Antonio?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Las Vegas (LAS) to San Antonio (SAT) the cheapest?

    Airlines adjust prices for flights from Las Vegas to San Antonio based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Las Vegas (LAS) to San Antonio (SAT) cost?

    According to Trip.com's data, the lowest price is around €217.

  • How long does it take to fly from Las Vegas (LAS) to San Antonio (SAT) and what is the distance?

    It takes around 3 hours 44 minutes to fly from Las Vegas (LAS) to San Antonio (SAT).

  • What is the transportation method from the main airport to downtown in San Antonio?

    • The distance from San Antonio International Airport to downtown is about 12 km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Las Vegas (LAS) to San Antonio (SAT)?

    Airlines with flights from Las Vegas (LAS) to San Antonio (SAT): Southwest Airlines, Spirit Airlines, Volaris and Frontier Airlines.

How to find a cheap flight from Las Vegas to San Antonio

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Las Vegas to San Antonio. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Las Vegas to San Antonio

Cheapest nonstop flight price€25
Cheapest round-trip ticket price€53
Off-season for travelMarch
Peak season for travelNovember
Flight distance1,719.11 km
Average flight time3 hours 44 minutes
Popular airlineFrontier Airlines

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