$259 Cheap Flights from Boise (BOI) to Flint (FNT)

View $259 flight on Wed, Dec 10, 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 $259 for one-way flights and $378 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 21 - Mon, Nov 24
BOI
Boise
FNT
Flint
$378 Roundtrip, found 5 days ago
$378
Roundtrip
found 5 days ago
Select United flight, departing Fri, Nov 21 from Boise to Flint, returning Mon, Nov 24, priced at $378 found 5 days ago
United
Tue, Dec 9 - Wed, Dec 17
BOI
Boise
FNT
Flint
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select United flight, departing Tue, Dec 9 from Boise to Flint, returning Wed, Dec 17, priced at $384 found 3 days ago
United
Tue, Mar 24 - Tue, Mar 31
BOI
Boise
FNT
Flint
$389 Roundtrip, found 6 days ago
$389
Roundtrip
found 6 days ago
Select United flight, departing Tue, Mar 24 from Boise to Flint, returning Tue, Mar 31, priced at $389 found 6 days ago
United
Fri, Feb 27 - Tue, Mar 3
BOI
Boise
FNT
Flint
$400 Roundtrip, found 14 hours ago
$400
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Feb 27 from Boise to Flint, returning Tue, Mar 3, priced at $400 found 14 hours ago
United
Fri, Feb 27 - Tue, Mar 3
BOI
Boise
FNT
Flint
$405 Roundtrip, found 14 hours ago
$405
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Feb 27 from Boise to Flint, returning Tue, Mar 3, priced at $405 found 14 hours ago
United
Sat, Dec 6 - Mon, Dec 22
BOI
Boise
FNT
Flint
$414 Roundtrip, found 5 days ago
$414
Roundtrip
found 5 days ago
Select United flight, departing Sat, Dec 6 from Boise to Flint, returning Mon, Dec 22, priced at $414 found 5 days ago
United
Thu, Nov 27 - Thu, Dec 18
BOI
Boise
FNT
Flint
$419 Roundtrip, found 5 days ago
$419
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov 27 from Boise to Flint, returning Thu, Dec 18, priced at $419 found 5 days ago
United
Tue, Mar 24 - Mon, Mar 30
BOI
Boise
FNT
Flint
$424 Roundtrip, found 6 days ago
$424
Roundtrip
found 6 days ago
Select United flight, departing Tue, Mar 24 from Boise to Flint, returning Mon, Mar 30, priced at $424 found 6 days ago
American Airlines
Tue, Dec 2 - Tue, Dec 9
BOI
Boise
FNT
Flint
$449 Roundtrip, found 13 hours ago
$449
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Boise to Flint, returning Tue, Dec 9, priced at $449 found 13 hours ago
United
Fri, Nov 21 - Mon, Nov 24
BOI
Boise
FNT
Flint
$452 Roundtrip, found 5 days ago
$452
Roundtrip
found 5 days ago
Select United flight, departing Fri, Nov 21 from Boise to Flint, returning Mon, Nov 24, priced at $452 found 5 days ago

Alternative airports near Flint

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bishop Intl. FNT. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $459
FNT
Bishop Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $459

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 $259 or cheap return flight from $378 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 November, 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.

Travel information

Origin airport
Boise
Destination airport
Bishop Intl.
Airlines serving
American Airlines, United
Roundtrip price
$378
Distance
1623 mi

Book with confidence

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 November. 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 $259 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.

 

Boise to Flint Flights

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*Available to One Key members.