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Idaho Falls

$629+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — IDA
May 10 — May 171
Sun 5/10
Sun 5/17
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 April 10, 2026.

This United Airlines deal was found by Cheapflights users on 4/9. 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 5/210:09 am
FNT
-
IDA
2 stops12h 54m
United Airlines
Tue 5/510:40 am
IDA
-
FNT
2 stops9h 54m
United Airlines
Deal found 4/9$629
This United Airlines deal was found by Cheapflights users on 4/5. 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 12/127:41 pm
FNT
-
IDA
2 stops15h 47m
United Airlines
Tue 12/155:57 pm
IDA
-
FNT
2 stops19h 04m
United Airlines
Deal found 4/5$731

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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$629
(United Airlines)
Provider with most accurate pricing for Flint Bishop-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Flint Bishop-Idaho Falls Fanning Field flights.
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From Flint Bishop to Idaho Falls Fanning Field
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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 April 10, 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
Quickest round-trip

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Sat 5/2

10:09 am-9:03 pm

2 stops12h 54m

Idaho Falls Fanning Field

Tue 5/5

10:40 am-10:34 pm

2 stops9h 54m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Flint-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-Idaho Falls 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 Flint-Idaho Falls 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 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.

Cheapflights Insights

Everything you need to know about your flight from Flint to Idaho Falls

What is the cheapest month to book a flight from Flint to Idaho Falls?

Currently, July is the cheapest month in which you can book a flight from Flint to Idaho Falls (average of $209). Flying from Flint to Idaho Falls in December is currently the most expensive (average of $540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 12h 54m. 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.

  • What is the cheapest month to book a flight from Flint to Idaho Falls?

    Currently, July is the cheapest month in which you can book a flight from Flint to Idaho Falls (average of $209). Flying from Flint to Idaho Falls in December is currently the most expensive (average of $540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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