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Idaho Falls

$550+ Cheap flights from Flint to Idaho Falls (FNT - IDA)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — IDA
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
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Cheap flight deals from Flint to Idaho Falls

Cheapest flights from Flint to Idaho Falls
Explore the most affordable flight options available from Flint to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.

This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:00 am
FNT
-
IDA
2 stops8h 23m
United Airlines
Tue 11/35:40 pm
IDA
-
FNT
2 stops24h 29m
United Airlines
Deal found 7/12$550
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Wed 10/76:39 am
FNT
-
IDA
1 stop8h 41m
American Airlines
Sun 10/111:50 pm
IDA
-
FNT
1 stop7h 45m
American Airlines
Deal found 7/11$562
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:00 am
FNT
-
IDA
2 stops8h 23m
United Airlines
Wed 11/45:40 pm
IDA
-
FNT
2 stops24h 29m
United Airlines
Deal found 7/11$604
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Wed 8/55:45 pm
FNT
-
IDA
2 stops19h 45m
American Airlines
Sat 8/1512:06 pm
IDA
-
FNT
2 stops10h 47m
American Airlines
Deal found 7/13$721

Find flight deals from Flint to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Idaho Falls (IDA). 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 July 16, 2026.

Round-trip from

$550
(United Airlines)
From Flint Bishop to Idaho Falls Fanning Field
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to Idaho Falls 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 2,558,603 searches. Data last updated July 16, 2026.
Use the filters below to find and compare flights from Flint to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Sat 10/31

9:00 am-3:23 pm

2 stops8h 23m

Idaho Falls Fanning Field

Wed 11/4

5:40 pm-8:09 pm

2 stops24h 29m

$604

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Sat 10/31

9:00 am-3:23 pm

2 stops8h 23m

Idaho Falls Fanning Field

Tue 11/3

5:40 pm-8:09 pm

2 stops24h 29m

$654

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Wed 10/7

6:39 am-9:42 pm

2 stops17h 03m

Idaho Falls Fanning Field

Sun 10/11

1:50 pm-11:35 pm

1 stop31h 45m

$770

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Wed 8/5

6:25 am-1:09 pm

1 stop32h 44m

Idaho Falls Fanning Field

Sat 8/15

12:06 pm-12:53 am

2 stops10h 47m

$825

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Fri 7/31

5:29 am-10:11 pm

2 stops18h 42m

Idaho Falls Fanning Field

Tue 8/4

7:00 am-11:34 pm

2 stops14h 34m

$967

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Wed 8/5

6:30 am-3:34 pm

3 stops11h 04m

Idaho Falls Fanning Field

Sat 8/15

10:35 am-11:51 pm

2 stops11h 16m

$993
Quickest round-trip

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Wed 10/7

6:25 am-3:21 pm

3 stops10h 56m

Idaho Falls Fanning Field

Sun 10/11

10:35 am-11:54 pm

3 stops11h 19m

$1,173

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Sorted by cheapest first

Best time to book a flight from Flint to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Flint with our price prediction graph.
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 Flint to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Flint to Idaho Falls?

    Airlines like United Airlines fly from Flint to Idaho Falls in about 8h 23m. The time it takes to get you to your destination can typically vary by up to . Flint and Idaho Falls are separated by a distance of 1418 mi.

  • Can I find deals for flights from Flint to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Flint to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Idaho Falls.

  • Can I find deals for business class flights from Flint to Idaho Falls?

    Yes. Cheapflights offers flight deals from Flint to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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