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$313+ Cheap flights from Flint (FNT) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — BOI
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Flint to Idaho

Keep the following information in mind while searching for Flint to Idaho flight deals. Data was last updated June 16, 2025.

Round-trip from

$349
(United Airlines)

One-way from

$313
(United Airlines)
From Flint Bishop to Idaho
Search Deals
One-way flight from Flint Bishop to Idaho
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Find flight deals from Flint to Idaho

Cheapest flights from Flint to Idaho
Explore the most affordable flight options available from Flint to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/16. 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.
Mon 7/72:10 pmFNT - JAC
1 stop6h 55mUnited Airlines
Sat 7/127:31 amJAC - FNT
1 stop6h 40mUnited Airlines
Deal found 6/16$349
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Fri 9/196:45 amFNT - GEG
1 stop8h 59mAmerican Airlines
Sun 9/211:30 pmGEG - FNT
1 stop6h 38mAmerican Airlines
Deal found 6/15$419
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sun 8/312:05 pmFNT - IDA
2 stops10h 43mUnited Airlines
Sat 9/610:56 amIDA - FNT
2 stops9h 34mUnited Airlines
Deal found 6/16$519
This American Airlines deal was found by Cheapflights users on 6/16. 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 7/86:32 amFNT - JAC
2 stops10h 06mAmerican Airlines
Fri 7/114:30 pmJAC - FNT
2 stops16h 02mAmerican Airlines
Deal found 6/16$524
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/122:10 pmFNT - GEG
2 stops11h 58mUnited Airlines
Tue 7/156:25 pmGEG - FNT
2 stops15h 58mUnited Airlines
Deal found 6/13$542
This American Airlines deal was found by Cheapflights users on 6/14. 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 6/306:57 pmFNT - BOI
1 stop19h 47mAmerican Airlines
Fri 7/411:31 amBOI - FNT
1 stop33h 47mAmerican Airlines
Deal found 6/14$579
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 6/302:10 pmFNT - BOI
2 stops25h 48mUnited Airlines
Fri 7/47:15 pmBOI - FNT
2 stops16h 08mUnited Airlines
Deal found 6/14$697

Cheapflights Fare Finder

Customize your flight search to find flights from Flint to Idaho 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 16, 2025.
Use the filters below to find and compare flights from Flint to Idaho that are best for you.

Fly from

Flint

Fly to

Idaho

Route

Depart

Return

Price

FlintJackson

FNT - JAC

FNTJAC

Flint Bishop

Mon 7/7

2:10 pm-7:05 pm

1 stop6h 55m

Jackson Hole

Sat 7/12

7:31 am-4:11 pm

1 stop6h 40m

$349

FlintSpokane

FNT - GEG

FNTGEG

Flint Bishop

Fri 9/19

6:45 am-12:44 pm

1 stop8h 59m

Spokane

Sun 9/21

1:30 pm-11:08 pm

1 stop6h 38m

$419

FlintIdaho Falls

FNT - IDA

FNTIDA

Flint Bishop

Sun 8/31

2:05 pm-10:48 pm

2 stops10h 43m

Idaho Falls Fanning Field

Sat 9/6

10:56 am-10:30 pm

2 stops9h 34m

$519

FlintJackson

FNT - JAC

FNTJAC

Flint Bishop

Tue 7/8

6:32 am-2:38 pm

2 stops10h 06m

Jackson Hole

Fri 7/11

4:30 pm-10:32 am

2 stops16h 02m

$524

FlintSpokane

FNT - GEG

FNTGEG

Flint Bishop

Sat 7/12

2:10 pm-11:08 pm

2 stops11h 58m

Spokane

Tue 7/15

6:25 pm-1:23 pm

2 stops15h 58m

$542

FlintBoise

FNT - BOI

FNTBOI

Flint Bishop

Mon 6/30

6:57 pm-12:44 pm

1 stop19h 47m

Boise Air Term. Gowen Fld

Fri 7/4

11:31 am-11:18 pm

1 stop33h 47m

$579

FlintBoise

FNT - BOI

FNTBOI

Flint Bishop

Mon 6/30

2:10 pm-1:58 pm

2 stops25h 48m

Boise Air Term. Gowen Fld

Fri 7/4

7:15 pm-1:23 pm

2 stops16h 08m

$697

FlintBoise

FNT - BOI

FNTBOI

Flint Bishop

Fri 7/18

7:00 am-11:43 am

1 stop6h 43m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Best time to book a flight from Flint to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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

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

Currently, October is the cheapest month in which you can book a flight from Flint to Idaho (average of $314). Flying from Flint to Idaho in June is currently the most expensive (average of $395). 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.

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

Find hourly flight availability from Flint to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

When flying from Flint to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated June 16, 2025.
See what other customers who have flown with United Airlines and American Airlines from Flint to Idaho have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,801 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,801 reviews
United Airlines
7.4
Good
8,801 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,801 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Flint to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Flint to Idaho?

    Flint Bishop (FNT), located 4.3 mi from the city center, is the airport you fly out of when you book flights from Flint to Idaho.

  • What are the most popular routes from Flint to Idaho?

    The most popular flight routes from Flint to Idaho are Flint Bishop - Spokane, Flint Bishop - Boise Air Term. Gowen Fld and Flint Bishop - Idaho Falls Fanning Field.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Flint to Idaho 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?

    Currently, October is the cheapest month in which you can book a flight from Flint to Idaho (average of $314). Flying from Flint to Idaho in June is currently the most expensive (average of $395). 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

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Alternative routes for Flint to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Flint to Idaho

Discover the top airline that operate flights from Flint to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$378Average$568FlexibilityNo cancel feeOn-time69%

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