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Idaho Falls Regional Airport to San Antonio International Airport flight

Search for flights from Idaho Falls to San Antonio. Find affordable one-way or round-trip flights.

      • IDA 15:25
        7h 51m
        1 stop
        SAT 00:16
        Idaho Falls - San Antonio | Thu, Jun 11 | Delta Air Lines
        SAT 06:30
        5h 13m
        1 stop
        IDA 10:43
        San Antonio - Idaho Falls | Wed, Jun 17 | Delta Air Lines
        US$410 US$606
        32% off
        32% off
        US$606 US$410
      • IDA 14:30
        5h 24m
        1 stop
        SAT 20:54
        Idaho Falls - San Antonio | Wed, May 27 | United Airlines
        SAT 05:30
        5h 20m
        1 stop
        IDA 09:50
        San Antonio - Idaho Falls | Tue, Jun 2 | United Airlines
        US$424 US$606
        30% off
        30% off
        US$606 US$424
      • IDA 17:54
        5h 1m
        1 stop
        SAT 23:55
        Idaho Falls - San Antonio | Mon, Jun 1 | United Airlines
        SAT 05:30
        5h 20m
        1 stop
        IDA 09:50
        San Antonio - Idaho Falls | Sun, Jun 7 | United Airlines
        US$447 US$606
        26% off
        26% off
        US$606 US$447
      • IDA 06:00
        6h 37m
        1 stop
        SAT 13:37
        Idaho Falls - San Antonio | Wed, May 27 | Delta Air Lines
        SAT 17:55
        5h 47m
        1 stop
        IDA 22:42
        San Antonio - Idaho Falls | Tue, Jun 2 | Delta Air Lines
        US$463
        24% off
        US$606 US$463
      • IDA 17:54
        5h 5m
        1 stop
        SAT 23:59
        Idaho Falls - San Antonio | Fri, May 29 | United Airlines
        SAT 05:30
        5h 20m
        1 stop
        IDA 09:50
        San Antonio - Idaho Falls | Tue, Jun 2 | United Airlines
        US$478
        21% off
        US$606 US$478
      • IDA 15:25
        7h 51m
        1 stop
        SAT 00:16
        Idaho Falls - San Antonio | Tue, Jun 16 | Delta Air Lines
        SAT 18:03
        5h 28m
        1 stop
        IDA 22:31
        San Antonio - Idaho Falls | Mon, Jun 22 | Delta Air Lines
        US$491
        19% off
        US$606 US$491
      • IDA 17:54
        5h 1m
        1 stop
        SAT 23:55
        Idaho Falls - San Antonio | Tue, Jun 9 | United Airlines
        SAT 05:39
        5h 11m
        1 stop
        IDA 09:50
        San Antonio - Idaho Falls | Mon, Jun 15 | United Airlines
        US$523
        14% off
        US$606 US$523
      • IDA 12:44
        10h 12m
        1 stop
        SAT 23:56
        Idaho Falls - San Antonio | Wed, May 27 | American Airlines
        SAT 05:00
        8h 14m
        1 stop
        IDA 12:14
        San Antonio - Idaho Falls | Tue, Jun 2 | American Airlines
        US$530
        13% off
        US$606 US$530
      • IDA 14:30
        5h 24m
        1 stop
        SAT 20:54
        Idaho Falls - San Antonio | Tue, May 26 | United Airlines
        SAT 05:30
        5h 20m
        1 stop
        IDA 09:50
        San Antonio - Idaho Falls | Sat, May 30 | United Airlines
        US$532
        12% off
        US$606 US$532
      • IDA 16:10
        6h 49m
        1 stop
        SAT 23:59
        Idaho Falls - San Antonio | Sat, May 30 | United Airlines
        SAT 05:30
        5h 20m
        1 stop
        IDA 09:50
        San Antonio - Idaho Falls | Fri, Jun 5 | United Airlines
        US$539
        11% off
        US$606 US$539
      • IDA 13:00
        17h 25m
        1 stop
        SAT 14:00
        Idaho Falls - San Antonio | Sun, May 24 | Normal Airline
        SAT 15:00
        6h
        Nonstop
        IDA 16:00
        San Antonio - Idaho Falls | Tue, May 26 | Normal Airline
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      • IDA 15:25
        7h 51m
        1 stop
        SAT 00:16
        Idaho Falls - San Antonio | Tue, Jun 16 | Delta Air Lines
        US$213 US$320
        33% off
        33% off
        US$320 US$213
      • IDA 06:00
        6h 37m
        1 stop
        SAT 13:37
        Idaho Falls - San Antonio | Mon, May 25 | Delta Air Lines
        US$216 US$320
        33% off
        33% off
        US$320 US$216
      • IDA 15:25
        7h 51m
        1 stop
        SAT 00:16
        Idaho Falls - San Antonio | Thu, Jun 11 | Delta Air Lines
        US$217 US$320
        32% off
        32% off
        US$320 US$217
      • IDA 11:30
        4h 35m
        1 stop
        SAT 17:05
        Idaho Falls - San Antonio | Wed, Jun 3 | Delta Air Lines
        US$245
        23% off
        US$320 US$245
      • IDA 11:30
        4h 35m
        1 stop
        SAT 17:05
        Idaho Falls - San Antonio | Fri, May 29 | Delta Air Lines
        US$248
        23% off
        US$320 US$248
      • IDA 17:54
        5h 1m
        1 stop
        SAT 23:55
        Idaho Falls - San Antonio | Tue, Jun 9 | United Airlines
        US$255
        20% off
        US$320 US$255
      • IDA 10:35
        5h 20m
        1 stop
        SAT 16:55
        Idaho Falls - San Antonio | Wed, May 27 | United Airlines
        US$257
        20% off
        US$320 US$257
      • IDA 16:10
        6h 49m
        1 stop
        SAT 23:59
        Idaho Falls - San Antonio | Mon, May 25 | United Airlines
        US$262
        18% off
        US$320 US$262
      • IDA 15:25
        7h 51m
        1 stop
        SAT 00:16
        Idaho Falls - San Antonio | Tue, Jun 9 | Delta Air Lines
        US$279
        13% off
        US$320 US$279
      • IDA 17:54
        5h 1m
        1 stop
        SAT 23:55
        Idaho Falls - San Antonio | Fri, Jun 12 | United Airlines
        US$284
        11% off
        US$320 US$284
      • IDA 13:00
        17h 25m
        1 stop
        SAT 14:00
        Idaho Falls - San Antonio | Sun, May 24 | Normal Airline
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Displayed flight fares from Idaho Falls Regional Airport to San Antonio International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Idaho Falls Regional Airport to San Antonio International Airport

View airlines operating flights from Idaho Falls to San Antonio. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Delta Air Lines
From US$213
United Airlines
From US$255
American Airlines
From US$339

Find more flights and airlines

Flight Schedule from Idaho Falls Regional Airport to San Antonio International Airport

Check on the flight schedule from Idaho Falls to San Antonio to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3701

    Idaho Falls Regional Airport

    11:30

    IDA

    1h 10m

    Nonstop

    12:40

    SLC

    S M T W T F S
    Search

  2. DL2680

    Salt Lake City International Airport

    13:20

    SLC

    2h 45m

    Nonstop

    17:05

    SAT

    S M T W T - -

  3. UA5551

    Idaho Falls Regional Airport

    17:57

    IDA

    1h 43m

    Nonstop

    19:40

    DEN

    S M T W T F S
    Search

  4. UA395

    Denver International Airport

    20:39

    DEN

    2h 16m

    Nonstop

    23:55

    SAT

    S M T W T F S

  5. UA5793

    Idaho Falls Regional Airport

    10:45

    IDA

    1h 44m

    Nonstop

    12:29

    DEN

    S M T W T F S
    Search

  6. UA1022

    Denver International Airport

    13:25

    DEN

    2h 5m

    Nonstop

    16:30

    SAT

    S M T W T F S

  7. UA2155

    Idaho Falls Regional Airport

    14:35

    IDA

    1h 46m

    Nonstop

    16:21

    DEN

    S M T W T F S
    Search

  8. UA2819

    Denver International Airport

    18:00

    DEN

    2h 7m

    Nonstop

    21:07

    SAT

    S M T W T F S

  9. AA5010

    Idaho Falls Regional Airport

    14:26

    IDA

    2h 57m

    Nonstop

    18:23

    DFW

    S M T W T F S
    Search

  10. AA1406

    Dallas Fort Worth International Airport

    20:48

    DFW

    1h 12m

    Nonstop

    22:00

    SAT

    S M T W T F S

  11. DL2335

    Idaho Falls Regional Airport

    06:00

    IDA

    1h 15m

    Nonstop

    07:15

    SLC

    S M T W T F S
    Search

  12. DL3123

    Salt Lake City International Airport

    10:35

    SLC

    2h 45m

    Nonstop

    14:20

    SAT

    S M T W T F S

  13. UA5666

    Idaho Falls Regional Airport

    16:04

    IDA

    1h 54m

    Nonstop

    17:58

    DEN

    S M T W T F S
    Search

  14. UA395

    Denver International Airport

    20:39

    DEN

    2h 16m

    Nonstop

    23:55

    SAT

    S M T W T F S

  15. DL3765

    Idaho Falls Regional Airport

    13:10

    IDA

    1h 7m

    Nonstop

    14:17

    SLC

    S M T W T F S
    Search

  16. DL1161

    Salt Lake City International Airport

    17:10

    SLC

    2h 3m

    Nonstop

    18:13

    LAX

    S M T W T F S

  17. DL2686

    Los Angeles International Airport

    18:30

    LAX

    2h 48m

    Nonstop

    23:18

    SAT

    S M T W T - -

  18. AA5010

    Idaho Falls Regional Airport

    14:26

    IDA

    2h 57m

    Nonstop

    18:23

    DFW

    S M T W T F S
    Search

  19. AA3097

    Dallas Fort Worth International Airport

    21:55

    DFW

    1h 11m

    Nonstop

    23:06

    SAT

    S M T W T F S

  20. DL3765

    Idaho Falls Regional Airport

    13:10

    IDA

    1h 7m

    Nonstop

    14:17

    SLC

    S M T W T F S
    Search

  21. DL2797

    Salt Lake City International Airport

    20:30

    SLC

    2h 43m

    Nonstop

    00:13

    SAT

    S M T W T F S
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Idaho Falls Regional Airport to San Antonio International Airport Flights Info

Flight distance1,970.43 km
Cheapest one-way ticket priceUS$213
Cheapest return ticket priceUS$410

FAQs for Idaho Falls Regional Airport to San Antonio International Airport Flights

  • 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, by taxi about 30 minutes.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

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Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.