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Flights from San Antonio to Idaho Falls
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Flights from San Antonio to Idaho Falls Starting at KRW 362,941

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

  • One way
  • Round-trip
      • SAT14:18
        20h 14m
        1 stop
        IDA09:32
        Sun, Apr 6|San Antonio - Idaho Falls|Frontier Airlines
        KRW 362,941KRW 952,270
        62% OFF
        62% OFF
        KRW 952,270KRW 362,941

        Choose Frontier Airlines flights from San Antonio to Idaho Falls. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Sun, Apr 6, arriving at Idaho Falls Regional Airport. One-way Prices start from KRW 362,941 including taxes and charges.

      • SAT07:00
        16h 35m
        1 stop
        IDA22:35
        Sun, Apr 6|San Antonio - Idaho Falls|Alaska Airlines
        KRW 385,490KRW 952,270
        60% OFF
        60% OFF
        KRW 952,270KRW 385,490

        Choose Alaska Airlines flights from San Antonio to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from San Antonio International Airport on Sun, Apr 6, arriving at Idaho Falls Regional Airport. One-way Prices start from KRW 385,490 including taxes and charges.

      • SAT16:45
        5h 22m
        1 stop
        IDA21:07
        Mon, Mar 31|San Antonio - Idaho Falls|United Airlines
        KRW 431,569KRW 952,270
        55% OFF
        55% OFF
        KRW 952,270KRW 431,569

        Choose United Airlines flights from San Antonio to Idaho Falls. The one-way connecting flight with United Airlines departs from San Antonio International Airport on Mon, Mar 31, arriving at Idaho Falls Regional Airport. One-way Prices start from KRW 431,569 including taxes and charges.

      • SAT14:18
        20h 16m
        1 stop
        IDA09:34
        Sun, Mar 16|San Antonio - Idaho Falls|Frontier Airlines
        KRW 435,686
        KRW 435,686

        Choose Frontier Airlines flights from San Antonio to Idaho Falls. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Sun, Mar 16, arriving at Idaho Falls Regional Airport. One-way Prices start from KRW 435,686 including taxes and charges.

      • SAT18:15
        5h 23m
        1 stop
        IDA22:38
        Mon, Mar 31|San Antonio - Idaho Falls|Delta Air Lines
        KRW 469,804
        KRW 469,804

        Choose Delta Air Lines flights from San Antonio to Idaho Falls. The one-way connecting flight with Delta Air Lines departs from San Antonio International Airport on Mon, Mar 31, arriving at Idaho Falls Regional Airport. One-way Prices start from KRW 469,804 including taxes and charges.

      • SAT05:35
        4h 59m
        1 stop
        IDA09:34
        Sun, Mar 16|San Antonio - Idaho Falls|United Airlines
        KRW 474,706
        KRW 474,706

        Choose United Airlines flights from San Antonio to Idaho Falls. The one-way connecting flight with United Airlines departs from San Antonio International Airport on Sun, Mar 16, arriving at Idaho Falls Regional Airport. One-way Prices start from KRW 474,706 including taxes and charges.

      • SAT19:21
        21h 13m
        1 stop
        IDA15:34
        Mon, Mar 31|San Antonio - Idaho Falls|Alaska Airlines
        KRW 478,431
        KRW 478,431

        Choose Alaska Airlines flights from San Antonio to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from San Antonio International Airport on Mon, Mar 31, arriving at Idaho Falls Regional Airport. One-way Prices start from KRW 478,431 including taxes and charges.

      • SAT15:03
        8h 33m
        1 stop
        IDA22:36
        Sun, Mar 16|San Antonio - Idaho Falls|Alaska Airlines
        KRW 529,020
        KRW 529,020

        Choose Alaska Airlines flights from San Antonio to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from San Antonio International Airport on Sun, Mar 16, arriving at Idaho Falls Regional Airport. One-way Prices start from KRW 529,020 including taxes and charges.

      • SAT09:04
        25h 28m
        1 stop
        IDA09:32
        Sun, Apr 6|San Antonio - Idaho Falls|United Airlines
        KRW 536,471
        KRW 536,471

        Choose United Airlines flights from San Antonio to Idaho Falls. The one-way connecting flight with United Airlines departs from San Antonio International Airport on Sun, Apr 6, arriving at Idaho Falls Regional Airport. One-way Prices start from KRW 536,471 including taxes and charges.

      • SAT18:15
        5h 15m
        1 stop
        IDA22:30
        Sun, Apr 6|San Antonio - Idaho Falls|Delta Air Lines
        KRW 558,627
        KRW 558,627

        Choose Delta Air Lines flights from San Antonio to Idaho Falls. The one-way connecting flight with Delta Air Lines departs from San Antonio International Airport on Sun, Apr 6, arriving at Idaho Falls Regional Airport. One-way Prices start from KRW 558,627 including taxes and charges.

      • SAT01:00 pm
        3h 5m
        Nonstop
        IDA02:00 pm
        Sat, Mar 1|San Antonio - Idaho Falls|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.

San Antonio to Idaho Falls flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA469

    United Airlines

    05:45

    SAT

    0.9h

    06:40

    IAH

    SMTWTFS
    Search

  2. UA2433

    United Airlines

    07:32

    IAH

    2.4h

    08:57

    DEN

    SMTWTFS

  3. UA5656

    United Airlines

    11:50

    DEN

    1.7h

    13:33

    IDA

    SMTWTFS

  4. DL2534

    Delta Air Lines

    06:30

    SAT

    3.5h

    08:00

    LAX

    SMTWTFS
    Search

  5. DL1194

    Delta Air Lines

    11:00

    LAX

    2.0h

    14:01

    SLC

    SMTWTFS

  6. DL3895

    Delta Air Lines

    17:10

    SLC

    1.1h

    18:15

    IDA

    SMTWT-S

  7. DL2592

    Delta Air Lines

    08:00

    SAT

    3.1h

    10:05

    SLC

    SMTWTFS
    Search

  8. DL3895

    Delta Air Lines

    17:10

    SLC

    1.1h

    18:15

    IDA

    SMTWT-S

  9. DL2592

    Delta Air Lines

    08:00

    SAT

    3.1h

    10:05

    SLC

    SMTWTFS
    Search

  10. DL3944

    Delta Air Lines

    11:20

    SLC

    1.2h

    12:31

    IDA

    SMTWTFS

  11. UA791

    United Airlines

    08:55

    SAT

    2.4h

    10:19

    DEN

    SMTWTFS
    Search

  12. UA5656

    United Airlines

    11:50

    DEN

    1.7h

    13:33

    IDA

    SMTWTFS

  13. DL930

    Delta Air Lines

    12:25

    SAT

    3.0h

    14:26

    SLC

    SMTWTFS
    Search

  14. DL3895

    Delta Air Lines

    17:10

    SLC

    1.1h

    18:15

    IDA

    SMTWT-S

  15. UA680

    United Airlines

    16:45

    SAT

    2.3h

    18:01

    DEN

    SMTWTFS
    Search

  16. UA5263

    United Airlines

    19:20

    DEN

    1.8h

    21:08

    IDA

    SMTWTFS

  17. DL2680

    Delta Air Lines

    18:10

    SAT

    3.0h

    20:12

    SLC

    SMTWT-S
    Search

  18. DL2608

    Delta Air Lines

    21:15

    SLC

    1.1h

    22:21

    IDA

    SMTWTFS

  19. AS494

    Alaska Airlines

    19:33

    SAT

    4.5h

    22:00

    SEA

    SMTWTFS
    Search

  20. AS2025

    Alaska Airlines

    19:55

    SEA

    1.6h

    22:34

    IDA

    SMTWT-S

  21. F92355

    Frontier Airlines

    20:25

    SAT

    2.4h

    21:51

    DEN

    SM-W-FS
    Search

  22. UA5263

    United Airlines

    19:20

    DEN

    1.8h

    21:08

    IDA

    SMTWTFS
Find more flights and airlines

Find the best time to fly from San Antonio to Idaho Falls

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.

FAQ

  • When are flight tickets from San Antonio (SAT) to Idaho Falls (IDA) the cheapest?

    Airlines adjust prices for flights from San Antonio to Idaho Falls 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 San Antonio (SAT) to Idaho Falls (IDA) cost?

    According to Trip.com's data, the lowest price is around KRW 789,607.

  • What is the transportation method from the main airport to downtown in Idaho Falls?

    • The distance from Idaho Falls Regional Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from San Antonio to Idaho Falls

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 San Antonio to Idaho Falls. 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 Information from San Antonio to Idaho Falls

Cheapest nonstop flight priceKRW 362,941
Off-season for travelMarch
Peak season for travelDecember
Flight distance1,967.91 km
Popular airlineAlaska Airlines

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