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$365+ 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
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$365
(Alaska Airlines)
From Montana to Bellingham
Search Deals

Find flight deals from Montana to Bellingham

Best flights from Montana to Bellingham
Discover carefully curated flight deals from Montana to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 2/274:10 pmHLN - BLI
1 stop6h 55mAlaska Airlines
Mon 3/212:58 pmBLI - HLN
1 stop25h 45mAlaska Airlines
Deal found 9/10$365

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 September 11, 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-10:05 pm

1 stop6h 55m

Bellingham

Mon 3/2

12:58 pm-3:43 pm

1 stop25h 45m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to Bellingham as you normally would.

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 6h 55m. 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.

  • What is the cheapest month to book a flight from Montana to Bellingham?

    Currently, February is the cheapest month in which you can book a flight from Montana to Bellingham (average of $317). Flying from Montana to Bellingham in November is currently the most expensive (average of $470). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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