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Flights from Boise to Idaho Falls
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Flights from Boise to Idaho Falls Starting at NZD 190

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

  • One way
  • Round-trip
      • BOI11:04
        4h 26m
        1 stop
        IDA15:30
        Sat, Mar 8|Boise - Idaho Falls|Alaska Airlines
        NZD 190NZD 414
        54% OFF
        54% OFF
        NZD 414NZD 190

        Choose Alaska Airlines flights from Boise to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Boise Airport on Sat, Mar 8, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 190 including taxes and charges.

      • BOI09:30
        5h 57m
        1 stop
        IDA15:27
        Wed, Feb 12|Boise - Idaho Falls|Alaska Airlines
        NZD 218NZD 414
        48% OFF
        48% OFF
        NZD 414NZD 218

        Choose Alaska Airlines flights from Boise to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Boise Airport on Wed, Feb 12, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 218 including taxes and charges.

      • BOI17:59
        4h 45m
        1 stop
        IDA22:44
        Wed, Feb 12|Boise - Idaho Falls|Delta Air Lines
        NZD 220NZD 414
        47% OFF
        47% OFF
        NZD 414NZD 220

        Choose Delta Air Lines flights from Boise to Idaho Falls. The one-way connecting flight with Delta Air Lines departs from Boise Airport on Wed, Feb 12, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 220 including taxes and charges.

      • BOI11:00
        4h 27m
        1 stop
        IDA15:27
        Tue, Feb 11|Boise - Idaho Falls|Alaska Airlines
        NZD 245
        NZD 245

        Choose Alaska Airlines flights from Boise to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Boise Airport on Tue, Feb 11, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 245 including taxes and charges.

      • BOI17:59
        4h 45m
        1 stop
        IDA22:44
        Tue, Feb 11|Boise - Idaho Falls|Delta Air Lines
        NZD 260
        NZD 260

        Choose Delta Air Lines flights from Boise to Idaho Falls. The one-way connecting flight with Delta Air Lines departs from Boise Airport on Tue, Feb 11, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 260 including taxes and charges.

      • BOI17:59
        4h 45m
        1 stop
        IDA22:44
        Fri, Feb 14|Boise - Idaho Falls|Delta Air Lines
        NZD 300
        NZD 300

        Choose Delta Air Lines flights from Boise to Idaho Falls. The one-way connecting flight with Delta Air Lines departs from Boise Airport on Fri, Feb 14, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 300 including taxes and charges.

      • BOI18:18
        4h 17m
        1 stop
        IDA22:35
        Thu, Mar 20|Boise - Idaho Falls|Alaska Airlines
        NZD 323
        NZD 323

        Choose Alaska Airlines flights from Boise to Idaho Falls. The one-way connecting flight with Alaska Airlines departs from Boise Airport on Thu, Mar 20, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 323 including taxes and charges.

      • BOI06:00
        6h 30m
        1 stop
        IDA12:30
        Sat, Mar 1|Boise - Idaho Falls|Delta Air Lines
        NZD 327
        NZD 327

        Choose Delta Air Lines flights from Boise to Idaho Falls. The one-way connecting flight with Delta Air Lines departs from Boise Airport on Sat, Mar 1, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 327 including taxes and charges.

      • BOI17:59
        4h 34m
        1 stop
        IDA22:33
        Thu, Mar 20|Boise - Idaho Falls|Delta Air Lines
        NZD 329
        NZD 329

        Choose Delta Air Lines flights from Boise to Idaho Falls. The one-way connecting flight with Delta Air Lines departs from Boise Airport on Thu, Mar 20, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 329 including taxes and charges.

      • BOI17:59
        4h 45m
        1 stop
        IDA22:44
        Mon, Feb 17|Boise - Idaho Falls|Delta Air Lines
        NZD 334
        NZD 334

        Choose Delta Air Lines flights from Boise to Idaho Falls. The one-way connecting flight with Delta Air Lines departs from Boise Airport on Mon, Feb 17, arriving at Idaho Falls Regional Airport. One-way Prices start from NZD 334 including taxes and charges.

      • BOI01:00 pm
        3h 5m
        Nonstop
        IDA02:00 pm
        Mon, Feb 10|Boise - 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.

Boise to Idaho Falls flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2173

    Delta Air Lines

    06:05

    BOI

    1.2h

    07:17

    SLC

    SMTWTFS
    Search

  2. DL3944

    Delta Air Lines

    11:20

    SLC

    1.1h

    12:25

    IDA

    SMTWTFS

  3. AS929

    Alaska Airlines

    06:30

    BOI

    1.6h

    07:07

    SEA

    SMTWTFS
    Search

  4. AS2018

    Alaska Airlines

    13:17

    SEA

    1.7h

    15:58

    IDA

    SMTWTFS

  5. AS2251

    Alaska Airlines

    07:45

    BOI

    1.6h

    08:18

    SEA

    ---W--S
    Search

  6. AS2018

    Alaska Airlines

    13:17

    SEA

    1.7h

    15:58

    IDA

    SMTWTFS

  7. UA4631

    United Airlines

    10:33

    BOI

    2.2h

    12:45

    DEN

    SMTWTFS
    Search

  8. UA5322

    United Airlines

    13:25

    DEN

    1.8h

    15:10

    IDA

    SMTWTFS

  9. AS2219

    Alaska Airlines

    11:29

    BOI

    1.5h

    12:00

    SEA

    SMTWTFS
    Search

  10. AS2018

    Alaska Airlines

    13:17

    SEA

    1.7h

    15:58

    IDA

    SMTWTFS

  11. DL4127

    Delta Air Lines

    14:00

    BOI

    1.6h

    14:38

    SEA

    SMTWT-S
    Search

  12. DL1165

    Delta Air Lines

    17:05

    SEA

    2.1h

    20:14

    SLC

    SMTWTFS

  13. DL2608

    Delta Air Lines

    21:15

    SLC

    1.0h

    22:14

    IDA

    SMTWTFS

  14. AS1019

    Alaska Airlines

    14:41

    BOI

    1.5h

    15:10

    SEA

    SMTWTFS
    Search

  15. AS2025

    Alaska Airlines

    19:55

    SEA

    1.7h

    22:35

    IDA

    SMTWT-S

  16. UA2173

    United Airlines

    14:43

    BOI

    1.9h

    16:40

    DEN

    SMTWTFS
    Search

  17. UA5263

    United Airlines

    19:14

    DEN

    1.8h

    21:04

    IDA

    SMTWTFS

  18. AS2353

    Alaska Airlines

    17:00

    BOI

    1.5h

    17:32

    SEA

    SMTWTFS
    Search

  19. AS2025

    Alaska Airlines

    19:55

    SEA

    1.7h

    22:35

    IDA

    SMTWT-S

  20. DL2005

    Delta Air Lines

    17:45

    BOI

    1.3h

    19:01

    SLC

    SMTWTFS
    Search

  21. DL2608

    Delta Air Lines

    21:15

    SLC

    1.0h

    22:14

    IDA

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Boise 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.

Airlines Flying from Boise to Idaho Falls

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Alaska Airlines logoAlaska Airlines

FAQ

  • When are flight tickets from Boise (BOI) to Idaho Falls (IDA) the cheapest?

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

    According to Trip.com's data, the lowest price is around NZD 1,418.

  • 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 Boise 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 Boise 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 Boise to Idaho Falls

Cheapest nonstop flight priceNZD 189
Off-season for travelJanuary
Peak season for travelNovember
Flight distance334.68 km
Popular airlineAmerican Airlines

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