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Flights from Idaho Falls to Boise
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Flights from Idaho Falls to Boise Starting at IDR 1,987,675

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

  • One way
  • Round-trip
      • IDA18:55
        5h 18m
        1 stop
        BOI00:13
        Wed, Apr 2|Idaho Falls - Boise|Delta Air Lines
        IDR 1,987,675IDR 4,021,301
        51% OFF
        51% OFF
        IDR 4,021,301IDR 1,987,675

        Choose Delta Air Lines flights from Idaho Falls to Boise. The one-way connecting flight with Delta Air Lines departs from Idaho Falls Regional Airport on Wed, Apr 2, arriving at Boise Airport. One-way Prices start from IDR 1,987,675 including taxes and charges.

      • IDA08:00
        5h 51m
        1 stop
        BOI13:51
        Mon, Mar 3|Idaho Falls - Boise|Alaska Airlines
        IDR 2,124,370IDR 4,021,301
        47% OFF
        47% OFF
        IDR 4,021,301IDR 2,124,370

        Choose Alaska Airlines flights from Idaho Falls to Boise. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Mon, Mar 3, arriving at Boise Airport. One-way Prices start from IDR 2,124,370 including taxes and charges.

      • IDA16:07
        6h 34m
        1 stop
        BOI22:41
        Wed, Feb 26|Idaho Falls - Boise|Alaska Airlines
        IDR 2,319,328IDR 4,021,301
        42% OFF
        42% OFF
        IDR 4,021,301IDR 2,319,328

        Choose Alaska Airlines flights from Idaho Falls to Boise. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Wed, Feb 26, arriving at Boise Airport. One-way Prices start from IDR 2,319,328 including taxes and charges.

      • IDA08:00
        5h 51m
        1 stop
        BOI13:51
        Thu, Feb 20|Idaho Falls - Boise|Alaska Airlines
        IDR 2,863,866
        IDR 2,863,866

        Choose Alaska Airlines flights from Idaho Falls to Boise. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Thu, Feb 20, arriving at Boise Airport. One-way Prices start from IDR 2,863,866 including taxes and charges.

      • IDA08:00
        8h 20m
        1 stop
        BOI16:20
        Wed, Apr 2|Idaho Falls - Boise|Alaska Airlines
        IDR 2,872,829
        IDR 2,872,829

        Choose Alaska Airlines flights from Idaho Falls to Boise. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Wed, Apr 2, arriving at Boise Airport. One-way Prices start from IDR 2,872,829 including taxes and charges.

      • IDA06:00
        4h 15m
        1 stop
        BOI10:15
        Fri, Mar 28|Idaho Falls - Boise|Delta Air Lines
        IDR 2,935,574
        IDR 2,935,574

        Choose Delta Air Lines flights from Idaho Falls to Boise. The one-way connecting flight with Delta Air Lines departs from Idaho Falls Regional Airport on Fri, Mar 28, arriving at Boise Airport. One-way Prices start from IDR 2,935,574 including taxes and charges.

      • IDA08:00
        14h 41m
        1 stop
        BOI22:41
        Tue, Feb 25|Idaho Falls - Boise|Alaska Airlines
        IDR 3,005,042
        IDR 3,005,042

        Choose Alaska Airlines flights from Idaho Falls to Boise. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Tue, Feb 25, arriving at Boise Airport. One-way Prices start from IDR 3,005,042 including taxes and charges.

      • IDA06:00
        3h 50m
        1 stop
        BOI09:50
        Mon, Mar 3|Idaho Falls - Boise|Delta Air Lines
        IDR 3,058,824
        IDR 3,058,824

        Choose Delta Air Lines flights from Idaho Falls to Boise. The one-way connecting flight with Delta Air Lines departs from Idaho Falls Regional Airport on Mon, Mar 3, arriving at Boise Airport. One-way Prices start from IDR 3,058,824 including taxes and charges.

      • IDA08:00
        14h 41m
        1 stop
        BOI22:41
        Fri, Feb 28|Idaho Falls - Boise|Alaska Airlines
        IDR 3,354,622
        IDR 3,354,622

        Choose Alaska Airlines flights from Idaho Falls to Boise. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Fri, Feb 28, arriving at Boise Airport. One-way Prices start from IDR 3,354,622 including taxes and charges.

      • IDA08:00
        14h 41m
        1 stop
        BOI22:41
        Thu, Feb 27|Idaho Falls - Boise|Alaska Airlines
        IDR 3,363,585
        IDR 3,363,585

        Choose Alaska Airlines flights from Idaho Falls to Boise. The one-way connecting flight with Alaska Airlines departs from Idaho Falls Regional Airport on Thu, Feb 27, arriving at Boise Airport. One-way Prices start from IDR 3,363,585 including taxes and charges.

      • IDA01:00 pm
        3h 5m
        Nonstop
        BOI02:00 pm
        Thu, Feb 27|Idaho Falls - Boise|Delta Air Lines
        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 Boise flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2335

    Delta Air Lines

    06:10

    IDA

    1.0h

    07:12

    SLC

    SMTWTFS
    Search

  2. DL2095

    Delta Air Lines

    11:00

    SLC

    1.2h

    12:13

    BOI

    SMTWTFS

  3. DL2335

    Delta Air Lines

    06:10

    IDA

    1.0h

    07:12

    SLC

    SMTWTFS
    Search

  4. DL1744

    Delta Air Lines

    08:45

    SLC

    1.2h

    09:58

    BOI

    --T----

  5. DL2335

    Delta Air Lines

    06:10

    IDA

    1.0h

    07:12

    SLC

    SMTWTFS
    Search

  6. DL2926

    Delta Air Lines

    08:25

    SLC

    1.4h

    09:50

    BOI

    SMTWTFS

  7. AS2024

    Alaska Airlines

    08:00

    IDA

    2.0h

    08:58

    SEA

    SMTWTF-
    Search

  8. AS1018

    Alaska Airlines

    11:36

    SEA

    1.5h

    14:05

    BOI

    SMTWTFS

  9. DL3944

    Delta Air Lines

    13:05

    IDA

    1.1h

    14:09

    SLC

    SMTWTFS
    Search

  10. DL2005

    Delta Air Lines

    15:35

    SLC

    1.2h

    16:48

    BOI

    SMTWTFS

  11. HA4976

    Hawaiian Airlines

    16:20

    IDA

    1.9h

    17:14

    SEA

    SMTWTFS
    Search

  12. HA6497

    Hawaiian Airlines

    20:15

    SEA

    1.4h

    22:41

    BOI

    -----F-

  13. AS2010

    Alaska Airlines

    16:20

    IDA

    1.9h

    17:14

    SEA

    SMTWTFS
    Search

  14. AS1034

    Alaska Airlines

    20:15

    SEA

    1.4h

    22:42

    BOI

    SMTWTFS

  15. AS2010

    Alaska Airlines

    16:20

    IDA

    1.9h

    17:14

    SEA

    SMTWTFS
    Search

  16. AS3347

    Alaska Airlines

    17:57

    SEA

    1.4h

    20:19

    BOI

    SM-WT--

  17. AS2010

    Alaska Airlines

    16:20

    IDA

    1.9h

    17:14

    SEA

    SMTWTFS
    Search

  18. AS2288

    Alaska Airlines

    18:23

    SEA

    1.4h

    20:44

    BOI

    --T--FS

  19. DL3895

    Delta Air Lines

    19:00

    IDA

    1.1h

    20:07

    SLC

    SMTWT-S
    Search

  20. DL2004

    Delta Air Lines

    22:59

    SLC

    1.3h

    00:18

    BOI

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Idaho Falls to Boise

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 Idaho Falls (IDA) to Boise (BOI) the cheapest?

    Airlines adjust prices for flights from Idaho Falls to Boise 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 Idaho Falls (IDA) to Boise (BOI) cost?

    According to Trip.com's data, the lowest price is around IDR 10,642,016.

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

    • The distance from Boise Airport to downtown is about 7 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Idaho Falls to Boise

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 Idaho Falls to Boise. 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 Idaho Falls to Boise

Off-season for travelJanuary
Peak season for travelNovember
Flight distance334.68 km
Popular airlineAlaska Airlines

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