$326 Cheap Flights from Kalispell (FCA) to Bangor (BGR)

View $326 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from Glacier Park Intl. Airport (FCA) to Bangor Intl. Airport (BGR)

Cheap Flights from Kalispell to Bangor (FCA-BGR)

Prices were available within the past 7 days and start at $326 for one-way flights and $853 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Apr 8 - Wed, Apr 15
FCA
Kalispell
BGR
Bangor
$853 Roundtrip, found 4 days ago
$853
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Apr 8 from Kalispell to Bangor, returning Wed, Apr 15, priced at $853 found 4 days ago
Alaska Airlines
Fri, Oct 17 - Tue, Oct 21
FCA
Kalispell
BGR
Bangor
$927 Roundtrip, found 6 days ago
$927
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Oct 17 from Kalispell to Bangor, returning Tue, Oct 21, priced at $927 found 6 days ago
Alaska Airlines
Mon, Oct 6 - Thu, Jan 8
FCA
Kalispell
BGR
Bangor
$958 Roundtrip, found 3 days ago
$958
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Oct 6 from Kalispell to Bangor, returning Thu, Jan 8, priced at $958 found 3 days ago
Alaska Airlines
Thu, Oct 16 - Tue, Oct 21
FCA
Kalispell
BGR
Bangor
$1,034 Roundtrip, just found
$1,034
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Oct 16 from Kalispell to Bangor, returning Tue, Oct 21, priced at $1,034 just found
Alaska Airlines
Sat, Sep 6 - Wed, Sep 10
FCA
Kalispell
BGR
Bangor
$1,037 Roundtrip, found 5 days ago
$1,037
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep 6 from Kalispell to Bangor, returning Wed, Sep 10, priced at $1,037 found 5 days ago
Alaska Airlines
Sat, Mar 21 - Sat, Mar 28
FCA
Kalispell
BGR
Bangor
$3,379 Roundtrip, just found
$3,379
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Mar 21 from Kalispell to Bangor, returning Sat, Mar 28, priced at $3,379 just found
Flights from Kalispell (FCA) to Bangor (BGR)
Origin airport
Glacier Park Intl.
Destination airport
Bangor Intl.
Roundtrip price
$853
Distance
2140 mi

Kalispell to Bangor Flights

The cheapest times to fly from Kalispell to Bangor

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 Kalispell to Bangor are during the month of April. You can find some of the cheapest flights from Kalispell to Bangor with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kalispell to Bangor

Sunday is one of the best days to book for cheap flights from Kalispell to Bangor: 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 Kalispell to Bangor

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 Kalispell to Bangor in 2025. You can also book with separate airlines for your outbound and return journeys, from $326 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 Kalispell to Bangor 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 Kalispell to Bangor 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 Glacier Park Intl. Airport (FCA) to Bangor Intl. Airport (BGR) cost?
Get a cheap one-way flight from $326 or cheap return flight from $853 from Glacier Park Intl. Airport (FCA) to Bangor Intl. Airport (BGR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Glacier Park Intl. Airport (FCA) to Bangor Intl. Airport (BGR)?
April is the cheapest month to fly from FCA to BGR. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Glacier Park Intl. Airport (FCA) to Bangor Intl. Airport (BGR)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest FCA to BGR flight.
How many flights per day from Glacier Park Intl. Airport (FCA) to Bangor Intl. Airport (BGR)?
Nonstop flights from Glacier Park Intl. Airport (FCA) to Bangor Intl. Airport (BGR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FCA to BGR?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Glacier Park Intl. Airport (FCA) to Bangor Intl. Airport (BGR)?
To arrive at Bangor Intl. Airport (BGR) on time, select a flight that takes off from Glacier Park Intl. Airport (FCA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Glacier Park Intl. Airport (FCA) to Bangor Intl. Airport (BGR) last-minute?
Last-minute fares from FCA to BGR are usually more expensive. To secure the best prices, start looking for flights early. That being said, if your travel plans are flexible, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a FCA to BGR flight and hotel package?
You'll generally save money by booking a FCA to BGR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Glacier Park Intl. Airport (FCA) to Bangor Intl. Airport (BGR)?
If you reserved your FCA to BGR flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.