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$354+ Cheap flights from Boise to Flint (BOI - FNT)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FNT
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Boise to Flint

Cheapest flights from Boise to Flint
Explore the most affordable flight options available from Boise to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:29 pm
BOI
-
FNT
1 stop7h 57m
American Airlines
Tue 5/125:36 am
FNT
-
BOI
1 stop9h 13m
American Airlines
Deal found 3/9$354
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 5/86:58 pm
BOI
-
FNT
2 stops12h 08m
United Airlines
Tue 5/1210:09 am
FNT
-
BOI
2 stops14h 07m
United Airlines
Deal found 3/11$449
This United Airlines deal was found by Cheapflights users on 3/10. 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 11/35:00 am
BOI
-
FNT
2 stops8h 01m
United Airlines
Sat 11/73:36 pm
FNT
-
BOI
2 stops10h 23m
United Airlines
Deal found 3/10$474

Find flight deals from Boise to Flint

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Flint (FNT). 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(American Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Flint Bishop flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Flint Bishop flights.
Search Deals
From Boise Air Term. Gowen Fld to Flint Bishop
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Flint 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 March 12, 2026.
Use the filters below to find and compare flights from Boise to Flint that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BoiseFlint

BOI - FNT

BOIFNT

Boise Air Term. Gowen Fld

Fri 5/8

1:29 pm-11:26 pm

1 stop7h 57m

Flint Bishop

Tue 5/12

5:36 am-12:49 pm

1 stop9h 13m

$354

BoiseFlint

BOI - FNT

BOIFNT

Boise Air Term. Gowen Fld

Fri 5/8

6:58 pm-9:06 am

2 stops12h 08m

Flint Bishop

Tue 5/12

10:09 am-10:16 pm

2 stops14h 07m

$449

BoiseFlint

BOI - FNT

BOIFNT

Boise Air Term. Gowen Fld

Thu 6/25

12:38 pm-7:06 pm

1 stop28h 28m

Flint Bishop

Sun 6/28

3:36 pm-11:32 am

1 stop21h 56m

$627

BoiseFlint

BOI - FNT

BOIFNT

Boise Air Term. Gowen Fld

Mon 3/23

5:00 am-2:55 pm

2 stops7h 55m

Flint Bishop

Fri 3/27

3:30 pm-9:13 pm

2 stops31h 43m

$955

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

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

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

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

Currently, August is the cheapest month in which you can book a flight from Boise to Flint (average of $189). Flying from Boise to Flint in September is currently the most expensive (average of $470). 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 Flint

Get insights into the airlines that provide service to Flint. 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 Flint. Reviews last updated March 12, 2026.
Get a feel of what it's like to fly with United Airlines from Boise to Flint 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
9,418 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

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
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

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 Boise to Flint. 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 Boise to Flint?

    For as low as $354, American Airlines can have you in Flint from Boise in 7h 57m. The distance from Boise to Flint is about 1623 mi.

  • What is the cheapest airline to fly from Boise to Flint round-trip?

    Flying on United Airlines is currently your cheapest option to Flint, with prices starting at $403.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Boise to Flint (average of $189). Flying from Boise to Flint in September is currently the most expensive (average of $470). 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 Flint?

Book flights to Flint if you plan to visit one of these locations
Grand Blanc
Birch Run

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Boise to Flint

Discover the top airline that operate flights from Boise to Flint. 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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$403Average$627FlexibilityNo cancel feeOn-time69%

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