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$309+ Cheap flights from Flint to Boise (FNT - BOI)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — BOI
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap flight deals from Flint to Boise

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

This American Airlines deal was found by Cheapflights users on 2/16. 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 4/285:36 am
FNT
-
BOI
1 stop9h 13m
American Airlines
Mon 5/41:29 pm
BOI
-
FNT
1 stop7h 57m
American Airlines
Deal found 2/16$309
This American Airlines deal was found by Cheapflights users on 2/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:36 am
FNT
-
BOI
1 stop9h 13m
American Airlines
Mon 5/41:29 pm
BOI
-
FNT
1 stop7h 57m
American Airlines
Deal found 2/12$379
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Sat 10/313:36 pm
FNT
-
BOI
2 stops10h 23m
United Airlines
Wed 11/410:39 am
BOI
-
FNT
2 stops10h 24m
United Airlines
Deal found 2/14$409
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 4/287:15 am
FNT
-
BOI
2 stops14h 58m
United Airlines
Mon 5/46:58 pm
BOI
-
FNT
2 stops12h 36m
United Airlines
Deal found 2/13$479
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 6/303:36 pm
FNT
-
BOI
1 stop9h 30m
United Airlines
Wed 7/87:00 am
BOI
-
FNT
2 stops14h 03m
United Airlines
Deal found 2/14$499
This American Airlines deal was found by Cheapflights users on 2/14. 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.
Wed 7/15:30 am
FNT
-
BOI
1 stop10h 50m
American Airlines
Wed 7/82:58 pm
BOI
-
FNT
1 stop7h 38m
American Airlines
Deal found 2/14$502
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 6/303:36 pm
FNT
-
BOI
1 stop9h 30m
United Airlines
Sat 7/116:59 pm
BOI
-
FNT
2 stops26h 04m
United Airlines
Deal found 2/14$508
This American Airlines deal was found by Cheapflights users on 2/14. 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.
Sat 7/46:00 am
FNT
-
BOI
2 stops19h 45m
American Airlines
Wed 7/82:58 pm
BOI
-
FNT
1 stop7h 38m
American Airlines
Deal found 2/14$521
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Wed 7/13:36 pm
FNT
-
BOI
1 stop9h 30m
United Airlines
Wed 7/87:00 am
BOI
-
FNT
2 stops14h 03m
United Airlines
Deal found 2/14$524

Find flight deals from Flint to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Boise (BOI). 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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$506
Provider with most accurate pricing for Flint Bishop-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-Boise Air Term. Gowen Fld flights.
Search Deals
From Flint Bishop to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to Boise 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 February 16, 2026.
Use the filters below to find and compare flights from Flint to Boise that are best for you.

Fly from

Flint

Fly to

Boise

Route

Depart

Return

Price

FlintBoise

FNT - BOI

FNTBOI

Flint Bishop

Tue 4/28

5:36 am-12:49 pm

1 stop9h 13m

Boise Air Term. Gowen Fld

Mon 5/4

1:29 pm-11:26 pm

1 stop7h 57m

$309

FlintBoise

FNT - BOI

FNTBOI

Flint Bishop

Wed 4/29

5:36 am-12:49 pm

1 stop9h 13m

Boise Air Term. Gowen Fld

Mon 5/4

1:29 pm-11:26 pm

1 stop7h 57m

$379

FlintBoise

FNT - BOI

FNTBOI

Flint Bishop

Tue 4/28

7:15 am-8:13 pm

2 stops14h 58m

Boise Air Term. Gowen Fld

Mon 5/4

6:58 pm-9:34 am

2 stops12h 36m

$479

FlintBoise

FNT - BOI

FNTBOI

Flint Bishop

Tue 6/30

3:36 pm-11:06 pm

1 stop9h 30m

Boise Air Term. Gowen Fld

Wed 7/8

7:00 am-11:03 pm

2 stops14h 03m

$499

FlintBoise

FNT - BOI

FNTBOI

Flint Bishop

Tue 6/30

7:41 pm-9:49 am

2 stops16h 08m

Boise Air Term. Gowen Fld

Tue 7/7

6:59 pm-11:03 pm

2 stops26h 04m

$567

FlintBoise

FNT - BOI

FNTBOI

Flint Bishop

Fri 7/3

3:36 pm-9:49 am

2 stops20h 13m

Boise Air Term. Gowen Fld

Thu 7/9

5:45 pm-3:01 pm

2 stops19h 16m

$567

FlintBoise

FNT - BOI

FNTBOI

Flint Bishop

Sat 7/4

7:41 pm-9:49 am

2 stops16h 08m

Boise Air Term. Gowen Fld

Sat 7/11

5:45 pm-6:48 pm

2 stops23h 03m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Compare providers for flights from Flint to Boise

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 Boise in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-Boise 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-Boise 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 Boise

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

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

Currently, May is the cheapest month in which you can book a flight from Flint to Boise (average of $129). Flying from Flint to Boise in June is currently the most expensive (average of $325). 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.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated February 16, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Flint to Boise by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,299 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,299 reviews
United Airlines
7.4
Good
9,299 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,294 reviews
United Airlines
7.4
Good
9,299 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Flint to Boise. 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 Boise?

    Airlines like American Airlines fly from Flint to Boise in about 9h 13m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1623 mi.

  • What are the cheapest airlines flying from Flint to Boise round-trip?

    American Airlines, at $288, was found to be the cheapest airline from Flint to Boise. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Flint to Boise for 45% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Flint to Boise 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 Boise?

    Currently, May is the cheapest month in which you can book a flight from Flint to Boise (average of $129). Flying from Flint to Boise in June is currently the most expensive (average of $325). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 2 airlines flying from Flint to Boise

Discover the top 2 airlines that operate flights from Flint to Boise. 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 February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$418FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$378Average$434FlexibilityNo cancel feeOn-time69%

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