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Cheap flight deals from Idaho Falls to San Antonio Starting at €168

For as little as €168, you can take your next adventure to San Antonio without breaking the bank. Choose between one-way and return tickets from Idaho Falls below.

  • One way
  • Round-trip
      • IDA16:15
        6h 30m
        1 stop
        SAT23:45
        Sat, Mar 8|Idaho Falls - San Antonio|United Airlines
        €168€441
        62% OFF
        62% OFF
        €441€168

        Choose United Airlines flights from Idaho Falls to San Antonio. The one-way connecting flight with United Airlines departs from Idaho Falls Regional Airport on Sat, Mar 8, arriving at San Antonio International Airport. One-way Prices start from €168 including taxes and charges.

      • IDA18:55
        4h 33m
        1 stop
        SAT00:28
        Fri, Mar 14|Idaho Falls - San Antonio|Delta Air Lines
        €334€441
        24% OFF
        24% OFF
        €441€334

        Choose Delta Air Lines flights from Idaho Falls to San Antonio. The one-way connecting flight with Delta Air Lines departs from Idaho Falls Regional Airport on Fri, Mar 14, arriving at San Antonio International Airport. One-way Prices start from €334 including taxes and charges.

      • IDA06:30
        13h 34m
        1 stop
        SAT21:04
        Sat, Mar 1|Idaho Falls - San Antonio|United Airlines
        €373€441
        15% OFF
        15% OFF
        €441€373

        Choose United Airlines flights from Idaho Falls to San Antonio. The one-way connecting flight with United Airlines departs from Idaho Falls Regional Airport on Sat, Mar 1, arriving at San Antonio International Airport. One-way Prices start from €373 including taxes and charges.

      • IDA10:38
        9h 26m
        1 stop
        SAT21:04
        Thu, Feb 27|Idaho Falls - San Antonio|United Airlines
        €373
        €373

        Choose United Airlines flights from Idaho Falls to San Antonio. The one-way connecting flight with United Airlines departs from Idaho Falls Regional Airport on Thu, Feb 27, arriving at San Antonio International Airport. One-way Prices start from €373 including taxes and charges.

      • IDA17:48
        4h 56m
        1 stop
        SAT23:44
        Fri, Mar 14|Idaho Falls - San Antonio|United Airlines
        €379
        €379

        Choose United Airlines flights from Idaho Falls to San Antonio. The one-way connecting flight with United Airlines departs from Idaho Falls Regional Airport on Fri, Mar 14, arriving at San Antonio International Airport. One-way Prices start from €379 including taxes and charges.

      • IDA13:10
        6h 44m
        1 stop
        SAT20:54
        Sat, Mar 1|Idaho Falls - San Antonio|Delta Air Lines
        €388
        €388

        Choose Delta Air Lines flights from Idaho Falls to San Antonio. The one-way connecting flight with Delta Air Lines departs from Idaho Falls Regional Airport on Sat, Mar 1, arriving at San Antonio International Airport. One-way Prices start from €388 including taxes and charges.

      • IDA18:58
        4h 42m
        1 stop
        SAT00:40
        Thu, Feb 27|Idaho Falls - San Antonio|Delta Air Lines
        €388
        €388

        Choose Delta Air Lines flights from Idaho Falls to San Antonio. The one-way connecting flight with Delta Air Lines departs from Idaho Falls Regional Airport on Thu, Feb 27, arriving at San Antonio International Airport. One-way Prices start from €388 including taxes and charges.

      • IDA01:00 pm
        3h 5m
        Nonstop
        SAT02:00 pm
        Sun, Feb 23|Idaho Falls - San Antonio|United Airlines
        Find More Flights
        Find More Flights

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

Idaho Falls to San Antonio flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA4706

    United Airlines

    07:00

    IDA

    1.9h

    08:57

    DEN

    SMTWTFS
    Search

  2. UA1131

    United Airlines

    09:50

    DEN

    2.2h

    13:02

    SAT

    SMTWTFS

  3. AS2024

    Alaska Airlines

    08:00

    IDA

    2.0h

    08:58

    SEA

    SMTWTF-
    Search

  4. AS414

    Alaska Airlines

    06:00

    SEA

    3.9h

    11:55

    DFW

    SMTWTFS

  5. AS4545

    Alaska Airlines

    21:49

    DFW

    1.1h

    22:57

    SAT

    SMTWTFS

  6. AS2024

    Alaska Airlines

    08:00

    IDA

    2.0h

    08:58

    SEA

    SMTWTF-
    Search

  7. AS414

    Alaska Airlines

    06:00

    SEA

    3.9h

    11:55

    DFW

    SMTWTFS

  8. AS4652

    Alaska Airlines

    18:34

    DFW

    1.1h

    19:43

    SAT

    S--WTFS

  9. UA5793

    United Airlines

    10:53

    IDA

    1.8h

    12:38

    DEN

    SMTWTFS
    Search

  10. UA1762

    United Airlines

    17:55

    DEN

    2.2h

    21:07

    SAT

    SMTWTFS

  11. UA5793

    United Airlines

    10:53

    IDA

    1.8h

    12:38

    DEN

    SMTWTFS
    Search

  12. UA1022

    United Airlines

    13:46

    DEN

    2.2h

    16:59

    SAT

    SMTWTFS

  13. AA6262

    American Airlines

    12:58

    IDA

    3.0h

    16:55

    DFW

    SMTWTFS
    Search

  14. AA2368

    American Airlines

    18:38

    DFW

    1.1h

    19:47

    SAT

    SMTWT-S

  15. DL3944

    Delta Air Lines

    13:05

    IDA

    1.2h

    14:15

    SLC

    SMTWTFS
    Search

  16. DL2797

    Delta Air Lines

    17:45

    SLC

    2.7h

    21:29

    SAT

    SMTWTFS

  17. UA5929

    United Airlines

    14:40

    IDA

    1.8h

    16:25

    DEN

    SMTWTFS
    Search

  18. UA726

    United Airlines

    17:20

    DEN

    2.5h

    20:50

    IAH

    SMTWTFS

  19. UA2142

    United Airlines

    22:08

    IAH

    1.1h

    23:15

    SAT

    SMTWTFS

  20. UA5929

    United Airlines

    14:40

    IDA

    1.8h

    16:25

    DEN

    SMTWTFS
    Search

  21. UA1762

    United Airlines

    17:55

    DEN

    2.2h

    21:07

    SAT

    SMTWTFS

  22. DL3895

    Delta Air Lines

    19:00

    IDA

    1.1h

    20:07

    SLC

    SMTWT-S
    Search

  23. DL2797

    Delta Air Lines

    17:45

    SLC

    2.7h

    21:29

    SAT

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Idaho Falls to San Antonio?

These price trend charts carefully monitor and predict how flight prices from Idaho Falls to San Antonio will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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 Idaho Falls (IDA) to San Antonio (SAT) the cheapest?

    Airlines adjust prices for flights from Idaho Falls 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 lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Idaho Falls (IDA) to San Antonio (SAT) cost?

    According to Trip.com's data, the lowest price is around €484.

  • 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.

  • How many airports are there in San Antonio (SAT)?

    There are 2 airport(s) near San Antonio (SAT): San Antonio International Airport and Kelly Field Annex/Lackland Air Force Base.

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

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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 | Idaho Falls to San Antonio

Cheapest direct flight price€167
Off-season for travelJanuary
Peak season for travelDecember
Flight distance1,967.91 km
Popular airlineAlaska Airlines

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