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$242+ Cheap flights from Montana to Bellingham (BLI)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BLI
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Montana to Bellingham

Cheapest flights from Montana to Bellingham
Explore the most affordable flight options available from Montana to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:32 pmHLN - BLI
1 stop22h 00mAlaska Airlines
Mon 12/15:12 pmBLI - HLN
1 stop23h 39mAlaska Airlines
Deal found 10/28$515
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:32 pmHLN - BLI
1 stop5h 38mAlaska Airlines
Mon 12/15:12 pmBLI - HLN
1 stop23h 39mAlaska Airlines
Deal found 10/28$621

Cheap flight deals from Montana to Bellingham

Keep the following information in mind while searching for Montana to Bellingham flight deals. Data was last updated October 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$242
(Alaska Airlines)
Provider with most accurate pricing for Bozeman Gallatin Field-Bellingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Bellingham flights.
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From Montana to Bellingham
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Bellingham 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 October 29, 2025.
Use the filters below to find and compare flights from Montana to Bellingham that are best for you.

Fly from

Montana

Fly to

Bellingham

Route

Depart

Return

Price

HelenaBellingham

HLN - BLI

HLNBLI

Helena

Fri 2/27

4:10 pm-2:43 pm

1 stop23h 33m

Bellingham

Mon 3/2

12:58 pm-3:43 pm

1 stop25h 45m

$242

HelenaBellingham

HLN - BLI

HLNBLI

Helena

Wed 11/26

7:32 pm-4:32 pm

1 stop22h 00m

Bellingham

Mon 12/1

5:12 pm-5:51 pm

1 stop23h 39m

$515

HelenaBellingham

HLN - BLI

HLNBLI

Helena

Tue 11/25

7:32 pm-12:10 am

1 stop5h 38m

Bellingham

Mon 12/1

5:12 pm-5:51 pm

1 stop23h 39m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Best time to book a flight from Montana to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Montana 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 Montana to Bellingham

What is the cheapest time of day to fly from MT to BLI?

Find hourly flight availability from Montana to Bellingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s optimal to fly from Montana to Bellingham at noon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Montana to Bellingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bellingham from Montana?

    If you book a flight to Bellingham from Montana, you will be flying to Bellingham, which is the city’s only airport. Bellingham (BLI) is located 3.2 mi from the center of Bellingham.

  • How long is the flight from Montana to Bellingham?

    Alaska Airlines can get you from Montana to Bellingham in just under 23h 33m. Your travel time can differ by up to . There are 513 mi between Montana and Bellingham.

  • Can I find deals for flights from Montana to Bellingham that include hotel bookings?

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

  • How can I find direct flights from Montana to Bellingham?

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

  • Can I find deals for business class flights from Montana to Bellingham?

    Yes. Cheapflights offers flight deals from Montana to Bellingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Mount Vernon
Burlington
Ferndale
Blaine

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