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Idaho Falls

$492+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — IDA
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
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 June 8, 2026.

This American Airlines deal was found by Cheapflights users on 6/3. 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 10/75:49 am
FNT
-
IDA
1 stop8h 31m
American Airlines
Sat 10/171:43 pm
IDA
-
FNT
1 stop6h 58m
American Airlines
Deal found 6/3$492
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:19 pm
FNT
-
IDA
1 stop30h 21m
Allegiant Air
Thu 10/1510:02 am
IDA
-
FNT
1 stop10h 48m
Allegiant Air
Deal found 6/3$493
This American Airlines deal was found by Cheapflights users on 6/3. 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 10/68:58 pm
FNT
-
IDA
1 stop17h 22m
American Airlines
Wed 10/141:43 pm
IDA
-
FNT
1 stop18h 30m
American Airlines
Deal found 6/3$499
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Mon 10/55:49 am
FNT
-
IDA
1 stop8h 31m
American Airlines
Sat 10/171:43 pm
IDA
-
FNT
1 stop6h 58m
American Airlines
Deal found 6/3$529
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:19 pm
FNT
-
IDA
1 stop30h 21m
Allegiant Air
Sun 10/1110:02 am
IDA
-
FNT
1 stop9h 46m
Allegiant Air
Deal found 6/3$538
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/46:30 am
FNT
-
IDA
1 stop7h 15m
United Airlines
Sat 7/115:54 pm
IDA
-
FNT
2 stops24h 29m
United Airlines
Deal found 6/6$580
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Sat 10/35:32 am
FNT
-
IDA
2 stops10h 05m
American Airlines
Sat 10/171:43 pm
IDA
-
FNT
1 stop6h 58m
American Airlines
Deal found 6/3$581
This American Airlines deal was found by Cheapflights users on 6/3. 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 10/75:49 am
FNT
-
IDA
1 stop8h 31m
American Airlines
Wed 10/141:43 pm
IDA
-
FNT
1 stop6h 58m
American Airlines
Deal found 6/3$592
This American Airlines deal was found by Cheapflights users on 6/3. 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 10/75:49 am
FNT
-
IDA
1 stop8h 31m
American Airlines
Fri 10/161:43 pm
IDA
-
FNT
1 stop6h 58m
American Airlines
Deal found 6/3$602

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 June 8, 2026.

Round-trip from

$492
(American 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 June 8, 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 7/4

6:30 am-11:45 am

1 stop7h 15m

Idaho Falls Fanning Field

Sat 7/11

5:54 pm-8:23 pm

2 stops24h 29m

$580

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Mon 10/5

6:31 pm-9:53 am

2 stops17h 22m

Idaho Falls Fanning Field

Fri 10/16

4:04 pm-11:54 pm

2 stops29h 50m

$661

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Wed 10/7

6:31 pm-9:53 am

2 stops17h 22m

Idaho Falls Fanning Field

Tue 10/13

4:04 pm-5:57 pm

2 stops23h 53m

$662
Quickest round-trip

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Wed 10/7

6:31 pm-9:53 am

2 stops17h 22m

Idaho Falls Fanning Field

Sat 10/17

10:35 am-11:54 pm

2 stops11h 19m

$662

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Wed 10/7

6:31 pm-3:23 pm

2 stops22h 52m

Idaho Falls Fanning Field

Wed 10/14

4:04 pm-5:57 pm

2 stops23h 53m

$662

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Sun 10/4

6:31 pm-9:53 am

2 stops17h 22m

Idaho Falls Fanning Field

Sat 10/17

10:35 am-11:54 pm

2 stops11h 19m

$689

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Tue 9/22

5:32 am-1:28 pm

1 stop33h 56m

Idaho Falls Fanning Field

Fri 9/25

1:58 pm-5:29 pm

1 stop25h 31m

$743

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Fri 10/9

6:31 pm-9:53 am

2 stops17h 22m

Idaho Falls Fanning Field

Mon 10/12

4:04 pm-5:57 pm

2 stops23h 53m

$773
Cheapest one-way
Quickest one-way

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Sat 8/1

6:30 am-5:19 pm

2 stops12h 49m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

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 7h 15m. 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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