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Cheap flight deals from Alamosa to Idaho Falls Starting at €440

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

  • Round-trip
      • ALS08:00 am
        10h 13m
        2 stops
        IDA06:13 pm
        Tue, Mar 11|Alamosa - Idaho Falls|Denver Air Connection
        IDA06:55 pm
        20h 5m
        2 stops
        ALS03:00 pm
        Mon, Mar 17|Idaho Falls - Alamosa|Delta Air Lines
        €440€748
        41% OFF
        41% OFF
        €748€440

        Choose Denver Air Connection flights from Alamosa to Idaho Falls. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Tue, Mar 11-Mon, Mar 17, arriving at Idaho Falls Regional Airport. One-way Prices start from €440 including taxes and charges.

      • ALS03:30 pm
        26h 43m
        2 stops
        IDA06:13 pm
        Wed, Mar 12|Alamosa - Idaho Falls|Denver Air Connection
        IDA06:55 pm
        20h 5m
        2 stops
        ALS03:00 pm
        Tue, Mar 18|Idaho Falls - Alamosa|Delta Air Lines
        €440€748
        41% OFF
        41% OFF
        €748€440

        Choose Denver Air Connection flights from Alamosa to Idaho Falls. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Wed, Mar 12-Tue, Mar 18, arriving at Idaho Falls Regional Airport. One-way Prices start from €440 including taxes and charges.

      • ALS03:30 pm
        5h 37m
        1 stop
        IDA09:07 pm
        Wed, Mar 5|Alamosa - Idaho Falls|Denver Air Connection
        IDA05:48 pm
        21h 12m
        1 stop
        ALS03:00 pm
        Tue, Mar 11|Idaho Falls - Alamosa|United Airlines
        €467€748
        38% OFF
        38% OFF
        €748€467

        Choose Denver Air Connection flights from Alamosa to Idaho Falls. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Wed, Mar 5-Tue, Mar 11, arriving at Idaho Falls Regional Airport. One-way Prices start from €467 including taxes and charges.

      • ALS03:30 pm
        18h 4m
        1 stop
        IDA09:34 am
        Fri, Mar 7|Alamosa - Idaho Falls|Denver Air Connection
        IDA05:48 pm
        21h 12m
        1 stop
        ALS03:00 pm
        Mon, Mar 10|Idaho Falls - Alamosa|United Airlines
        €470
        €470

        Choose Denver Air Connection flights from Alamosa to Idaho Falls. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Fri, Mar 7-Mon, Mar 10, arriving at Idaho Falls Regional Airport. One-way Prices start from €470 including taxes and charges.

      • ALS03:30 pm
        18h 10m
        1 stop
        IDA09:40 am
        Tue, Mar 4|Alamosa - Idaho Falls|Denver Air Connection
        IDA05:48 pm
        21h 12m
        1 stop
        ALS03:00 pm
        Mon, Mar 10|Idaho Falls - Alamosa|United Airlines
        €471
        €471

        Choose Denver Air Connection flights from Alamosa to Idaho Falls. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Tue, Mar 4-Mon, Mar 10, arriving at Idaho Falls Regional Airport. One-way Prices start from €471 including taxes and charges.

      • ALS03:30 pm
        18h 4m
        1 stop
        IDA09:34 am
        Fri, Mar 14|Alamosa - Idaho Falls|Denver Air Connection
        IDA02:35 pm
        3h 50m
        1 stop
        ALS06:25 pm
        Thu, Mar 20|Idaho Falls - Alamosa|United Airlines
        €473
        €473

        Choose Denver Air Connection flights from Alamosa to Idaho Falls. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Fri, Mar 14-Thu, Mar 20, arriving at Idaho Falls Regional Airport. One-way Prices start from €473 including taxes and charges.

      • ALS08:00 am
        14h 44m
        2 stops
        IDA10:44 pm
        Mon, Mar 3|Alamosa - Idaho Falls|Denver Air Connection
        IDA06:55 pm
        20h 5m
        2 stops
        ALS03:00 pm
        Sun, Mar 9|Idaho Falls - Alamosa|Delta Air Lines
        €484
        €484

        Choose Denver Air Connection flights from Alamosa to Idaho Falls. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Mon, Mar 3-Sun, Mar 9, arriving at Idaho Falls Regional Airport. One-way Prices start from €484 including taxes and charges.

      • ALS03:30 pm
        26h 43m
        2 stops
        IDA06:13 pm
        Mon, Mar 10|Alamosa - Idaho Falls|Denver Air Connection
        IDA06:00 am
        9h
        2 stops
        ALS03:00 pm
        Sun, Mar 16|Idaho Falls - Alamosa|Delta Air Lines
        €484
        €484

        Choose Denver Air Connection flights from Alamosa to Idaho Falls. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Mon, Mar 10-Sun, Mar 16, arriving at Idaho Falls Regional Airport. One-way Prices start from €484 including taxes and charges.

      • ALS03:30 pm
        21h
        2 stops
        IDA12:30 pm
        Sat, Mar 1|Alamosa - Idaho Falls|Denver Air Connection
        IDA06:58 pm
        20h 2m
        2 stops
        ALS03:00 pm
        Fri, Mar 7|Idaho Falls - Alamosa|Delta Air Lines
        €514
        €514

        Choose Denver Air Connection flights from Alamosa to Idaho Falls. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Sat, Mar 1-Fri, Mar 7, arriving at Idaho Falls Regional Airport. One-way Prices start from €514 including taxes and charges.

      • ALS03:30 pm
        7h 3m
        2 stops
        IDA10:33 pm
        Thu, Mar 13|Alamosa - Idaho Falls|Denver Air Connection
        IDA06:00 am
        12h 25m
        2 stops
        ALS06:25 pm
        Wed, Mar 19|Idaho Falls - Alamosa|Delta Air Lines
        €548
        €548

        Choose Denver Air Connection flights from Alamosa to Idaho Falls. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Thu, Mar 13-Wed, Mar 19, arriving at Idaho Falls Regional Airport. One-way Prices start from €548 including taxes and charges.

      • ALS01:00 pm
        3h 5m
        Nonstop
        IDA02:00 pm
        Sat, Mar 1|Alamosa - Idaho Falls|Denver Air Connection
        Find More Flights
        Find More Flights

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

Alamosa to Idaho Falls Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. KG3585

    Denver Air Connection

    03:30 pm

    ALS

    0.9h

    04:25 pm

    DEN

    SMTWTFS
    Search

  2. DL2362

    Delta Air Lines

    03:40 pm

    DEN

    1.7h

    05:21 pm

    SLC

    SMTWTFS

  3. DL3895

    Delta Air Lines

    05:10 pm

    SLC

    1.1h

    06:15 pm

    IDA

    SMTWT-S

  4. KG3585

    Denver Air Connection

    03:30 pm

    ALS

    0.9h

    04:25 pm

    DEN

    SMTWTFS
    Search

  5. DL1581

    Delta Air Lines

    07:10 am

    DEN

    1.8h

    08:59 am

    SLC

    SMTWTFS

  6. DL3944

    Delta Air Lines

    11:20 am

    SLC

    1.2h

    12:31 pm

    IDA

    SMTWTFS

  7. KG3585

    Denver Air Connection

    03:30 pm

    ALS

    0.9h

    04:25 pm

    DEN

    SMTWTFS
    Search

  8. UA5374

    United Airlines

    07:45 am

    DEN

    1.7h

    09:28 am

    IDA

    SMTWTFS

  9. KG3585

    Denver Air Connection

    03:30 pm

    ALS

    0.9h

    04:25 pm

    DEN

    SMTWTFS
    Search

  10. DL2663

    Delta Air Lines

    06:30 pm

    DEN

    1.6h

    08:09 pm

    SLC

    SMTWTFS

  11. DL2608

    Delta Air Lines

    09:15 pm

    SLC

    1.1h

    10:21 pm

    IDA

    SMTWTFS

  12. KG3585

    Denver Air Connection

    03:30 pm

    ALS

    0.9h

    04:25 pm

    DEN

    SMTWTFS
    Search

  13. UA5263

    United Airlines

    07:20 pm

    DEN

    1.8h

    09:08 pm

    IDA

    SMTWTFS

  14. KG3581

    Denver Air Connection

    08:00 am

    ALS

    0.9h

    08:55 am

    DEN

    SM-WTF-
    Search

  15. DL2663

    Delta Air Lines

    06:30 pm

    DEN

    1.6h

    08:09 pm

    SLC

    SMTWTFS

  16. DL2608

    Delta Air Lines

    09:15 pm

    SLC

    1.1h

    10:21 pm

    IDA

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Alamosa 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.

Frequently Asked Questions

  • When are flight tickets from Alamosa (ALS) to Idaho Falls (IDA) the cheapest?

    Airlines adjust prices for flights from Alamosa 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 Alamosa (ALS) to Idaho Falls (IDA) cost?

    According to Trip.com's data, the lowest price is around €523.

  • 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 Alamosa 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 Alamosa 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 Info | Alamosa to Idaho Falls

Off-season for travelJanuary
Peak season for travelSeptember
Flight distance855.03 km
Popular airlineDenver Air Connection

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