$192 Cheap Flights from Boise (BOI) to Flint (FNT)

View $192 flight on Tue, Sep 16, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Bishop Intl. Airport (FNT)

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Cheap Flights from Boise to Flint (BOI-FNT)

Prices were available within the past 7 days and start at $192 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 16 - Sat, Sep 20
BOI
Boise
FNT
Flint
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 16 from Boise to Flint, returning Sat, Sep 20, priced at $289 found 3 days ago
United
Tue, Sep 16 - Sat, Sep 20
BOI
Boise
FNT
Flint
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 16 from Boise to Flint, returning Sat, Sep 20, priced at $289 found 3 days ago
American Airlines
Mon, Dec 8 - Tue, Dec 16
BOI
Boise
FNT
Flint
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 8 from Boise to Flint, returning Tue, Dec 16, priced at $294 found 1 day ago
United
Tue, Sep 16 - Sat, Sep 20
BOI
Boise
FNT
Flint
$302 Roundtrip, found 3 days ago
$302
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 16 from Boise to Flint, returning Sat, Sep 20, priced at $302 found 3 days ago
United
Wed, Sep 17 - Sun, Sep 21
BOI
Boise
FNT
Flint
$306 Roundtrip, found 3 days ago
$306
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 17 from Boise to Flint, returning Sun, Sep 21, priced at $306 found 3 days ago
United
Wed, Sep 17 - Sun, Sep 21
BOI
Boise
FNT
Flint
$329 Roundtrip, found 3 days ago
$329
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 17 from Boise to Flint, returning Sun, Sep 21, priced at $329 found 3 days ago
United
Tue, Sep 16 - Sat, Sep 20
BOI
Boise
FNT
Flint
$336 Roundtrip, found 3 days ago
$336
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 16 from Boise to Flint, returning Sat, Sep 20, priced at $336 found 3 days ago
United
Tue, Sep 16 - Sat, Sep 20
BOI
Boise
FNT
Flint
$349 Roundtrip, found 3 days ago
$349
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 16 from Boise to Flint, returning Sat, Sep 20, priced at $349 found 3 days ago
American Airlines
Mon, Dec 8 - Tue, Dec 16
BOI
Boise
FNT
Flint
$354 Roundtrip, found 1 day ago
$354
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 8 from Boise to Flint, returning Tue, Dec 16, priced at $354 found 1 day ago
United
Tue, Sep 16 - Fri, Oct 3
BOI
Boise
FNT
Flint
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 16 from Boise to Flint, returning Fri, Oct 3, priced at $379 found 3 days ago
Flights from Boise (BOI) to Flint (FNT)
Origin airport
Boise
Destination airport
Bishop Intl.
Roundtrip price
$288
Distance
1623 mi

Boise to Flint Flights

The cheapest times to fly from Boise to Flint

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Flint are during the month of September. You can find some of the cheapest flights from Boise to Flint with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Flint

Sunday is one of the best days to book for cheap flights from Boise to Flint: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Flint

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Flint in 2025. You can also book with separate airlines for your outbound and return journeys, from $192 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Flint flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Flint airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Bishop Intl. Airport (FNT) cost?
Lock in a cheap one-way flight from $192 or cheap return flight from $289 from Boise Airport (BOI) to Bishop Intl. Airport (FNT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Bishop Intl. Airport (FNT)?
The cheapest month to fly from BOI to FNT is September, when demand is low. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Boise Airport (BOI) to Bishop Intl. Airport (FNT)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from BOI to FNT. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Boise Airport (BOI) to Bishop Intl. Airport (FNT)?
Direct flights from Boise Airport (BOI) to Bishop Intl. Airport (FNT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOI to FNT?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Bishop Intl. Airport (FNT)?
To avoid potential delays on the Boise Airport (BOI) to Bishop Intl. Airport (FNT) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Bishop Intl. Airport (FNT) last-minute?
Last-minute fares from BOI to FNT are generally more expensive. To secure the best prices, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, you may score a cheap ticket right before your journey.
Is it cheaper to book a BOI to FNT flight and hotel package?
You'll generally save money by booking a BOI to FNT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Bishop Intl. Airport (FNT)?
In most instances, you can modify or cancel your BOI to FNT flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

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*Available to One Key members.