$802+ Cheap flights from Idaho Falls to Fairbanks (IDA - FAI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — FAI
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho Falls to Fairbanks
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Cheapest flights from Idaho Falls to FairbanksExplore the most affordable flight options available from Idaho Falls to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
Explore the most affordable flight options available from Idaho Falls to Fairbanks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:46 pm -
2 stops25h 17m
Wed 12/1612:04 pm -
1 stop25h 14m
Deal found 10/21![Alaska Airlines logo]()
$802
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:04 am -
1 stop11h 05m
Wed 11/254:01 pm -
1 stop21h 08m
Deal found 10/21![Alaska Airlines logo]()
$836
This Alaska Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:53 pm -
1 stop25h 18m
Mon 11/235:45 am -
1 stop15h 12m
Deal found 10/19![Alaska Airlines logo]()
$841
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:02 am -
1 stop11h 01m
Sun 11/295:45 am -
2 stops29h 33m
Deal found 10/20![Alaska Airlines logo]()
$1,050
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:00 am -
2 stops15h 22m
Sun 11/295:45 am -
2 stops14h 46m
Deal found 10/20![Multiple Airlines logo]()
$1,912
Best flights from Idaho Falls to FairbanksDiscover carefully curated flight deals from Idaho Falls to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Idaho Falls to Fairbanks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/19:08 am -
2 stops25h 22m
Fri 2/56:28 pm -
2 stops26h 25m
Deal found 10/21![Alaska Airlines logo]()
$807
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:04 am -
1 stop11h 05m
Wed 11/254:01 pm -
1 stop21h 08m
Deal found 10/21![Alaska Airlines logo]()
$836
This Alaska Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:53 pm -
1 stop25h 18m
Mon 11/235:45 am -
1 stop15h 12m
Deal found 10/19![Alaska Airlines logo]()
$841
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/19:08 am -
1 stop7h 53m
Thu 2/48:15 pm -
2 stops39h 04m
Deal found 10/20![Alaska Airlines logo]()
$869
Last-minute flights from Idaho Falls to FairbanksDiscover last-minute flight deals from Idaho Falls to Fairbanks. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Fairbanks. Data last updated October 22, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:53 pm -
1 stop25h 18m
Mon 11/235:45 am -
1 stop15h 12m
Deal found 10/19![Alaska Airlines logo]()
$841
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:04 am -
1 stop11h 05m
Wed 11/254:01 pm -
1 stop21h 08m
Deal found 10/21![Alaska Airlines logo]()
$836
This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:02 am -
1 stop11h 01m
Sun 11/295:45 am -
2 stops29h 33m
Deal found 10/20![Alaska Airlines logo]()
$1,050
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:00 am -
2 stops15h 22m
Sun 11/295:45 am -
2 stops14h 46m
Deal found 10/20![Multiple Airlines logo]()
$1,912
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:46 pm -
2 stops25h 17m
Wed 12/1612:04 pm -
1 stop25h 14m
Deal found 10/21![Alaska Airlines logo]()
$802
Find flight deals from Idaho Falls to Fairbanks
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Fairbanks (FAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $802 (Priceline) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to Fairbanks that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Idaho Falls to Fairbanks that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsFairbanks
IDA Idaho Falls Fanning Field - FAI Fairbanks
IDAFAI
Idaho Falls Fanning Field
Mon 2/1
9:08 am-8:30 am
2 stops25h 22m
Fairbanks
Fri 2/5
6:28 pm-10:53 pm
2 stops26h 25m
$807
Quickest round-trip
Idaho FallsFairbanks
IDA Idaho Falls Fanning Field - FAI Fairbanks
IDAFAI
Idaho Falls Fanning Field
Wed 11/18
6:04 am-3:09 pm
1 stop11h 05m
Fairbanks
Wed 11/25
4:01 pm-3:09 pm
1 stop21h 08m
$836
Idaho FallsFairbanks
IDA Idaho Falls Fanning Field - FAI Fairbanks
IDAFAI
Idaho Falls Fanning Field
Mon 11/16
1:53 pm-1:11 pm
1 stop25h 18m
Fairbanks
Mon 11/23
5:45 am-10:57 pm
1 stop15h 12m
$841
Idaho FallsFairbanks
IDA Idaho Falls Fanning Field - FAI Fairbanks
IDAFAI
Idaho Falls Fanning Field
Mon 2/1
9:08 am-3:01 pm
1 stop7h 53m
Fairbanks
Thu 2/4
8:15 pm-1:19 pm
2 stops39h 04m
$869
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Idaho Falls-Fairbanks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Fairbanks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Fairbanks flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-Fairbanks flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Fairbanks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Idaho Falls to Fairbanks
Have a flexible travel schedule? Discover the best time to fly to Fairbanks from Idaho Falls with our price prediction graph.
IDA-FAI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to Fairbanks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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