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Austin to San Antonio International Airport flight
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Cheap Flights from Austin to San Antonio International Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • AUS10:20
        11h 13m
        1 stop
        SAT21:33
        Austin - San Antonio|Wed, Jun 26|Frontier Airlines
        S$ 108S$ 207
        48% OFF
        48% OFF
        S$ 207S$ 108
      • AUS09:14
        23h 5m
        1 stop
        SAT08:19
        Austin - San Antonio|Tue, Jun 25|Frontier Airlines
        S$ 112S$ 207
        46% OFF
        46% OFF
        S$ 207S$ 112
      • AUS19:40
        12h 53m
        1 stop
        SAT08:33
        Austin - San Antonio|Wed, Jun 26|American Airlines
        S$ 138S$ 207
        33% OFF
        33% OFF
        S$ 207S$ 138
      • AUS09:13
        11h 47m
        1 stop
        SAT21:00
        Austin - San Antonio|Wed, Aug 7|Frontier Airlines
        S$ 144
        S$ 144
      • AUS13:37
        8h 20m
        1 stop
        SAT21:57
        Austin - San Antonio|Sun, Jun 23|Frontier Airlines
        S$ 149
        S$ 149
      • AUS12:20
        6h 31m
        1 stop
        SAT18:51
        Austin - San Antonio|Tue, Aug 20|American Airlines
        S$ 159
        S$ 159
      • AUS16:10
        7h 48m
        1 stop
        SAT23:58
        Austin - San Antonio|Tue, Jul 16|American Airlines
        S$ 164
        S$ 164
      • AUS17:30
        6h 24m
        1 stop
        SAT23:54
        Austin - San Antonio|Wed, Aug 21|American Airlines
        S$ 164
        S$ 164
      • AUS09:13
        12h 46m
        1 stop
        SAT21:59
        Austin - San Antonio|Mon, Jul 29|Frontier Airlines
        S$ 165
        S$ 165
      • AUS14:27
        7h 30m
        1 stop
        SAT21:57
        Austin - San Antonio|Sun, Jul 14|Frontier Airlines
        S$ 172
        S$ 172
      • AUS13:00
        3h 5m
        Direct
        SAT14:00
        Austin - San Antonio|Thu, Jun 27|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.

Selected Airlines from Austin to San Antonio International Airport
Frontier Airlines
From S$ 108
American Airlines
From S$ 138
United Airlines
From S$ 206
Allegiant Air
From S$ 296
Alaska Airlines
From S$ 340
Spirit Airlines
From S$ 393
Delta Air Lines
From S$ 459
Southwest Airlines
From S$ 634
ANA airlines

Find more flights and airlines

Airports in Austin

  • 15.56 km from central Austin
    Austin-Bergstrom International Airport
    Tickets From
    S$ 108
Flight Schedule from Austin to San Antonio International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2563

    American Airlines

    05:00

    AUS

    1.3h

    06:15

    DFW

    SMTWTFS
    Search

  2. AA2077

    American Airlines

    08:12

    DFW

    1.2h

    09:23

    SAT

    SMTWTFS

  3. F91815

    Frontier Airlines

    09:14

    AUS

    2.7h

    10:57

    DEN

    -MT-TF-
    Search

  4. F93708

    Frontier Airlines

    18:39

    DEN

    2.3h

    21:57

    SAT

    --T---S

  5. AA794

    American Airlines

    10:45

    AUS

    1.2h

    11:56

    DFW

    SMTWTF-
    Search

  6. AA294

    American Airlines

    17:50

    DFW

    1.1h

    18:55

    SAT

    S-TWTFS

  7. G4011

    Allegiant Air

    11:43

    AUS

    2.8h

    12:32

    LAS

    S---T--
    Search

  8. G4030

    Allegiant Air

    17:13

    LAS

    2.7h

    21:56

    SAT

    S---T--

  9. F92429

    Frontier Airlines

    13:34

    AUS

    2.5h

    15:02

    DEN

    ---W--S
    Search

  10. UA2028

    United Airlines

    20:37

    DEN

    2.2h

    23:47

    SAT

    SMTWTFS

  11. F92429

    Frontier Airlines

    13:34

    AUS

    2.5h

    15:02

    DEN

    ---W--S
    Search

  12. F93708

    Frontier Airlines

    18:39

    DEN

    2.3h

    21:57

    SAT

    --T---S

  13. AA2986

    American Airlines

    16:05

    AUS

    1.2h

    17:17

    DFW

    SMTWT-S
    Search

  14. AA2281

    American Airlines

    22:50

    DFW

    1.1h

    23:59

    SAT

    SMTWTFS

  15. AA2986

    American Airlines

    16:05

    AUS

    1.2h

    17:17

    DFW

    SMTWT-S
    Search

  16. AA426

    American Airlines

    21:51

    DFW

    1.1h

    22:59

    SAT

    SMTWTFS

  17. UA2447

    United Airlines

    18:19

    AUS

    2.4h

    19:40

    DEN

    SMTWT-S
    Search

  18. F92098

    Frontier Airlines

    15:51

    DEN

    2.3h

    19:08

    SAT

    ---W-F-

  19. UA789

    United Airlines

    19:30

    AUS

    1.0h

    20:29

    IAH

    SMTWTFS
    Search

  20. UA215

    United Airlines

    07:25

    IAH

    1.1h

    08:28

    SAT

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Austin to San Antonio International Airport

Cheapest direct flight price

S$ 108

Cheapest month

May

Peak season for travel

December

FAQs for Austin to San Antonio International Airport Flights

  • When to buy flight tickets from Austin (AUS) to San Antonio (SAT) the cheapest?

    Airlines adjust prices for flights from Austin to San Antonio based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Austin (AUS) to San Antonio (SAT) cost?

    According to Trip.com's data, the lowest price is around S$ 599.

  • 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 12km, by taxi about 30 minutes.

  • What's the most popular airline for direct flights from Austin (AUS) to San Antonio (SAT)?

    Sun Country Airlines operates 1 direct flights from Austin (AUS) to San Antonio (SAT).

  • How many airports in San Antonio?

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