How long is the flight from Flint to Idaho Falls?

Airlines like United Airlines fly from Flint to Idaho Falls in about 17h 53m. 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.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from FNT to IDA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Flint to Idaho Falls as you normally would.

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.

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.

$500+ Cheap Flights from Flint to Idaho Falls

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Cheap flight deals from Flint to Idaho Falls

Best

Best flights from Flint to Idaho Falls
Discover carefully curated flight deals from Flint to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Sat 1/305:15 am -

3 stops17h 53m

Wed 2/310:45 am -

2 stops11h 13m

Deal found 8/28

$500

Find flight deals from Flint to Idaho Falls

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$500 (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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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

FlintIdaho Falls

FNT Flint Bishop - IDA Idaho Falls Fanning Field

FNTIDA

Flint Bishop

Sat 1/30

5:15 am-9:08 pm

3 stops17h 53m

Idaho Falls Fanning Field

Wed 2/3

10:45 am-11:58 pm

2 stops11h 13m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/28

Sorted by cheapest first

Compare providers for flights from Flint to Idaho Falls

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Flint to Idaho Falls in September.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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.

FNT-IDA

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

How long is the flight from Flint to Idaho Falls?
Airlines like United Airlines fly from Flint to Idaho Falls in about 17h 53m. 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.

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$500+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Flint to Idaho Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Flint to Idaho Falls

Best flights from Flint to Idaho FallsDiscover carefully curated flight deals from Flint to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Discover carefully curated flight deals from Flint to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Find flight deals from Flint to Idaho Falls

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Use the filters below to find and compare flights from Flint to Idaho Falls that are best for you.

Compare providers for flights from Flint to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Flint to Idaho Falls in September.

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.

Related info for your journey

How long is the flight from Flint to Idaho Falls?

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

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

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

Traveling to a place near Idaho Falls?

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Complete your trip

Complete your trip to Idaho Falls by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Flint to Idaho Falls by cabin class

Find flights from Flint to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Idaho Falls

Explore flights to Idaho Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.

Flint and Idaho Falls flights

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Best flights from Flint to Idaho Falls
Discover carefully curated flight deals from Flint to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.