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Cheap flight deals from Santa Rosa to Idaho Falls Starting at €367

Discover our range of affordable one-way and round-trip flights from Santa Rosa to Idaho Falls and kick-start your next adventure today!

  • Round-trip
      • STS10:51
        10h 45m
        2 stops
        IDA22:36
        Wed, Feb 26|Santa Rosa - Idaho Falls|Alaska Airlines
        IDA08:00
        15h 36m
        2 stops
        STS22:36
        Tue, Mar 4|Idaho Falls - Santa Rosa|Alaska Airlines
        €367€858
        56% OFF
        56% OFF
        €858€367

        Choose Alaska Airlines flights from Santa Rosa to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Charles M. Schulz Sonoma County Airport on Wed, Feb 26-Tue, Mar 4, arriving at Idaho Falls Regional Airport. One-way Prices start from €367 including taxes and charges.

      • STS13:06
        32h 30m
        2 stops
        IDA22:36
        Wed, Feb 19|Santa Rosa - Idaho Falls|Alaska Airlines
        IDA16:07
        18h 59m
        1 stop
        STS10:06
        Tue, Feb 25|Idaho Falls - Santa Rosa|Alaska Airlines
        €371€858
        56% OFF
        56% OFF
        €858€371

        Choose Alaska Airlines flights from Santa Rosa to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Charles M. Schulz Sonoma County Airport on Wed, Feb 19-Tue, Feb 25, arriving at Idaho Falls Regional Airport. One-way Prices start from €371 including taxes and charges.

      • STS15:09
        30h 27m
        2 stops
        IDA22:36
        Tue, Feb 18|Santa Rosa - Idaho Falls|Alaska Airlines
        IDA08:00
        27h 6m
        1 stop
        STS10:06
        Mon, Feb 24|Idaho Falls - Santa Rosa|Alaska Airlines
        €402€858
        53% OFF
        53% OFF
        €858€402

        Choose Alaska Airlines flights from Santa Rosa to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Charles M. Schulz Sonoma County Airport on Tue, Feb 18-Mon, Feb 24, arriving at Idaho Falls Regional Airport. One-way Prices start from €402 including taxes and charges.

      • STS18:40
        19h 50m
        2 stops
        IDA15:30
        Mon, Feb 24|Santa Rosa - Idaho Falls|Alaska Airlines
        IDA16:07
        18h 59m
        1 stop
        STS10:06
        Sun, Mar 2|Idaho Falls - Santa Rosa|Alaska Airlines
        €476
        €476

        Choose Alaska Airlines flights from Santa Rosa to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Charles M. Schulz Sonoma County Airport on Mon, Feb 24-Sun, Mar 2, arriving at Idaho Falls Regional Airport. One-way Prices start from €476 including taxes and charges.

      • STS19:28
        19h 2m
        2 stops
        IDA15:30
        Fri, Feb 21|Santa Rosa - Idaho Falls|Alaska Airlines
        IDA08:00
        15h 36m
        2 stops
        STS22:36
        Thu, Feb 27|Idaho Falls - Santa Rosa|Alaska Airlines
        €494
        €494

        Choose Alaska Airlines flights from Santa Rosa to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Charles M. Schulz Sonoma County Airport on Fri, Feb 21-Thu, Feb 27, arriving at Idaho Falls Regional Airport. One-way Prices start from €494 including taxes and charges.

      • STS06:00
        15h 36m
        2 stops
        IDA22:36
        Fri, Feb 28|Santa Rosa - Idaho Falls|Alaska Airlines
        IDA08:00
        15h 36m
        2 stops
        STS22:36
        Thu, Mar 6|Idaho Falls - Santa Rosa|Alaska Airlines
        €533
        €533

        Choose Alaska Airlines flights from Santa Rosa to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Charles M. Schulz Sonoma County Airport on Fri, Feb 28-Thu, Mar 6, arriving at Idaho Falls Regional Airport. One-way Prices start from €533 including taxes and charges.

      • STS06:00
        10h 9m
        2 stops
        IDA17:09
        Tue, Feb 25|Santa Rosa - Idaho Falls|Alaska Airlines
        IDA14:30
        20h 41m
        2 stops
        STS10:11
        Mon, Mar 3|Idaho Falls - Santa Rosa|United Airlines
        €550
        €550

        Choose Alaska Airlines flights from Santa Rosa to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Charles M. Schulz Sonoma County Airport on Tue, Feb 25-Mon, Mar 3, arriving at Idaho Falls Regional Airport. One-way Prices start from €550 including taxes and charges.

      • STS16:20
        4h 51m
        1 stop
        IDA22:11
        Fri, Feb 21|Santa Rosa - Idaho Falls|American Airlines
        IDA07:31
        5h 43m
        1 stop
        STS12:14
        Tue, Feb 25|Idaho Falls - Santa Rosa|American Airlines
        €571
        €571

        Choose American Airlines flights from Santa Rosa to Idaho Falls. The one-way connecting flight with American Airlines departs from Charles M. Schulz Sonoma County Airport on Fri, Feb 21-Tue, Feb 25, arriving at Idaho Falls Regional Airport. One-way Prices start from €571 including taxes and charges.

      • STS07:00
        13h 6m
        2 stops
        IDA21:06
        Wed, Mar 12|Santa Rosa - Idaho Falls|Alaska Airlines
        IDA10:38
        12h 58m
        2 stops
        STS22:36
        Tue, Mar 18|Idaho Falls - Santa Rosa|United Airlines
        €661
        €661

        Choose Alaska Airlines flights from Santa Rosa to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Charles M. Schulz Sonoma County Airport on Wed, Mar 12-Tue, Mar 18, arriving at Idaho Falls Regional Airport. One-way Prices start from €661 including taxes and charges.

      • STS01:00 pm
        3h 5m
        Nonstop
        IDA02:00 pm
        Sat, Feb 22|Santa Rosa - Idaho Falls|Alaska Airlines
        Find More Flights
        Find More Flights

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

Santa Rosa to Idaho Falls flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS3360

    Alaska Airlines

    06:00

    STS

    1.7h

    07:40

    SAN

    SMTWTFS
    Search

  2. AS1259

    Alaska Airlines

    10:28

    SAN

    3.1h

    13:37

    SEA

    SMTWTFS

  3. AS2025

    Alaska Airlines

    19:55

    SEA

    1.6h

    22:34

    IDA

    SMTWT-S

  4. AS3360

    Alaska Airlines

    06:00

    STS

    1.7h

    07:40

    SAN

    SMTWTFS
    Search

  5. UA264

    United Airlines

    11:10

    SAN

    2.4h

    14:36

    DEN

    SMTWT-S

  6. UA4701

    United Airlines

    14:05

    DEN

    1.8h

    15:53

    IDA

    SMTWTFS

  7. AS3390

    Alaska Airlines

    09:22

    STS

    1.7h

    11:02

    SNA

    SMTWTFS
    Search

  8. AS1191

    Alaska Airlines

    15:02

    SNA

    2.8h

    17:51

    SEA

    SMTWTFS

  9. AS2025

    Alaska Airlines

    19:55

    SEA

    1.6h

    22:34

    IDA

    SMTWT-S

  10. AS3324

    Alaska Airlines

    12:37

    STS

    1.6h

    14:16

    LAS

    SMTWTFS
    Search

  11. AS675

    Alaska Airlines

    06:00

    LAS

    2.7h

    08:44

    SEA

    SMTWTFS

  12. AS2025

    Alaska Airlines

    19:55

    SEA

    1.6h

    22:34

    IDA

    SMTWT-S

  13. AS2377

    Alaska Airlines

    15:09

    STS

    1.4h

    16:30

    BUR

    SMTWT-S
    Search

  14. AS1041

    Alaska Airlines

    07:00

    BUR

    2.8h

    09:45

    SEA

    SMTWTFS

  15. AS2025

    Alaska Airlines

    19:55

    SEA

    1.6h

    22:34

    IDA

    SMTWT-S

  16. AA6511

    American Airlines

    16:12

    STS

    2.2h

    18:25

    PHX

    SMTWTFS
    Search

  17. AA6484

    American Airlines

    18:50

    PHX

    2.1h

    21:57

    IDA

    SMTWTFS

  18. AS3321

    Alaska Airlines

    17:24

    STS

    1.6h

    19:03

    PDX

    SMTWTFS
    Search

  19. AS910

    Alaska Airlines

    13:25

    PDX

    1.0h

    14:26

    SEA

    SMTWTFS

  20. AS2018

    Alaska Airlines

    12:52

    SEA

    1.8h

    15:40

    IDA

    SMTWTFS

  21. AS3466

    Alaska Airlines

    18:40

    STS

    1.6h

    20:17

    LAX

    SMTWTFS
    Search

  22. AS1178

    Alaska Airlines

    07:00

    LAX

    2.9h

    09:55

    SEA

    SMTWTFS

  23. AS2018

    Alaska Airlines

    12:52

    SEA

    1.8h

    15:40

    IDA

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Santa Rosa to Idaho Falls?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Idaho Falls from Santa Rosa have changed and are set to move below.

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 Santa Rosa (STS) to Idaho Falls (IDA) the cheapest?

    Airlines adjust prices for flights from Santa Rosa to Idaho Falls 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 Santa Rosa (STS) to Idaho Falls (IDA) cost?

    According to Trip.com's data, the lowest price is around €513.

  • 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, by taxi about 20 minutes.

  • How many airports are there in Idaho Falls (IDA)?

    There are 1 airport(s) near Idaho Falls (IDA): Idaho Falls Regional Airport.

How to find a cheap flight from Santa Rosa to Idaho Falls

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 | Santa Rosa to Idaho Falls

Off-season for travelNovember
Peak season for travelNovember
Flight distance1,057.74 km
Popular airlineAlaska Airlines

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