$135 Cheap Flights from Bozeman (BZN) to Bellingham (BLI)

View $135 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Bozeman Yellowstone Intl. Airport (BZN) to Bellingham, WA (BLI-Bellingham Intl.)

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Cheap Flights from Bozeman to Bellingham (BZN-BLI)

Prices were available within the past 7 days and start at $135 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Nov 19 - Sat, Nov 22
BZN
Bozeman
BLI
Bellingham
$230 Roundtrip, found 19 hours ago
$230
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Bozeman to Bellingham, returning Sat, Nov 22, priced at $230 found 19 hours ago
Hawaiian Airlines
Tue, Nov 4 - Sat, Nov 22
BZN
Bozeman
BLI
Bellingham
$236 Roundtrip, found 2 days ago
$236
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from Bozeman to Bellingham, returning Sat, Nov 22, priced at $236 found 2 days ago
Hawaiian Airlines
Tue, Oct 14 - Tue, Oct 21
BZN
Bozeman
BLI
Bellingham
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 14 from Bozeman to Bellingham, returning Tue, Oct 21, priced at $242 found 5 days ago
Hawaiian Airlines
Sat, Nov 15 - Fri, Dec 5
BZN
Bozeman
BLI
Bellingham
$247 Roundtrip, found 2 days ago
$247
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 15 from Bozeman to Bellingham, returning Fri, Dec 5, priced at $247 found 2 days ago
Hawaiian Airlines
Wed, Dec 24 - Mon, Jan 5
BZN
Bozeman
BLI
Bellingham
$253 Roundtrip, found 2 days ago
$253
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Bozeman to Bellingham, returning Mon, Jan 5, priced at $253 found 2 days ago
Hawaiian Airlines
Tue, Oct 21 - Tue, Oct 28
BZN
Bozeman
BLI
Bellingham
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Bozeman to Bellingham, returning Tue, Oct 28, priced at $256 found 1 day ago
Hawaiian Airlines
Tue, Nov 4 - Tue, Nov 18
BZN
Bozeman
BLI
Bellingham
$262 Roundtrip, found 2 days ago
$262
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from Bozeman to Bellingham, returning Tue, Nov 18, priced at $262 found 2 days ago
Hawaiian Airlines
Sat, Nov 8 - Mon, Nov 24
BZN
Bozeman
BLI
Bellingham
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 8 from Bozeman to Bellingham, returning Mon, Nov 24, priced at $264 found 2 days ago
Hawaiian Airlines
Fri, Nov 7 - Sat, Nov 22
BZN
Bozeman
BLI
Bellingham
$266 Roundtrip, found 2 days ago
$266
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Fri, Nov 7 from Bozeman to Bellingham, returning Sat, Nov 22, priced at $266 found 2 days ago
Hawaiian Airlines
Tue, Oct 21 - Fri, Oct 31
BZN
Bozeman
BLI
Bellingham
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Bozeman to Bellingham, returning Fri, Oct 31, priced at $267 found 1 day ago

Frequently asked questions

How much does a flight from Gallatin Field Airport (BZN) to Bellingham Intl. Airport (BLI) cost?
Lock in a cheap one-way flight from $135 or cheap return flight from $230 from Gallatin Field Airport (BZN) to Bellingham Intl. Airport (BLI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gallatin Field Airport (BZN) to Bellingham Intl. Airport (BLI)?
November is the least expensive month to fly from BZN to BLI. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Gallatin Field Airport (BZN) to Bellingham Intl. Airport (BLI)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from BZN to BLI. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Gallatin Field Airport (BZN) to Bellingham Intl. Airport (BLI)?
Direct flights from Gallatin Field Airport (BZN) to Bellingham Intl. Airport (BLI) 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 click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BZN to BLI?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gallatin Field Airport (BZN) to Bellingham Intl. Airport (BLI)?
To avoid potential delays on the Gallatin Field Airport (BZN) to Bellingham Intl. Airport (BLI) route, aim to fly before 3 PM. Departures after this hour 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 Gallatin Field Airport (BZN) to Bellingham Intl. Airport (BLI) last-minute?
Holding off until just before your departure to book a ticket from BZN to BLI generally means paying more. While you may find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book a BZN to BLI flight and hotel package?
Compared with arranging hotels and flights separately, booking a BZN to BLI flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the hassle out of travel planning. Just pick your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Gallatin Field Airport (BZN) to Bellingham Intl. Airport (BLI)?
If you reserved your BZN to BLI flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Bozeman Yellowstone Intl.
Destination airport
Bellingham Intl.
Airlines serving
Alaska Airlines, Hawaiian Airlines
Roundtrip price
$230
Distance
571 mi

Book with confidence

Book with confidence

Bozeman to Bellingham Flights

The cheapest times to fly from Bozeman to Bellingham

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

 

The best time to book a flight from Bozeman to Bellingham

Sunday is one of the best days to book for cheap flights from Bozeman to Bellingham: 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 Bozeman to Bellingham

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 Bozeman to Bellingham in 2025. You can also book with separate airlines for your outbound and return journeys, from $135 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 Bozeman to Bellingham 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 Bozeman to Bellingham 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.

 

Bozeman to Bellingham Flights

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*Available to One Key members.