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Cheap flights from Montana to Bellingham from $344

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Bellingham departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montana to Bellingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:48 pm - 12:06 am
HLN
-
BLI
6h 18m1 stop
Alaska Airlines Logo
1:03 pm - 6:11 pm
BLI
-
HLN
4h 08m1 stop
$344Alaska Airlines
Thu, Jan 29 - Sun, Feb 1
Alaska Airlines Logo
6:48 pm - 12:23 pm
HLN
-
BLI
18h 35m1 stop
Alaska Airlines Logo
1:03 pm - 6:11 pm
BLI
-
HLN
4h 08m1 stop
$543Alaska Airlines
Thu, Jan 29 - Sun, Feb 1
Alaska Airlines Logo
6:48 pm - 12:06 am
HLN
-
BLI
6h 18m1 stop
Alaska Airlines Logo
1:03 pm - 6:11 pm
BLI
-
HLN
4h 08m1 stop
$554Alaska Airlines
Thu, Jan 29 - Sun, Feb 1

Alaska Airlines flights from Montana to Bellingham

Our best Alaska Airlines deals on Montana to Bellingham flight tickets
Alaska Airlines
Jan 29
HLN6:48 pmHelena
18h 35m
1 stop
BLI12:23 pmBellingham
Feb 1
BLI1:03 pmBellingham
4h 08m
1 stop
HLN6:11 pmHelena
$543
Alaska Airlines
Jan 29
HLN6:48 pmHelena
6h 18m
1 stop
BLI12:06 amBellingham
Feb 1
BLI1:03 pmBellingham
4h 08m
1 stop
HLN6:11 pmHelena
$554

momondo 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, momondo users made 832,500 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from Montana to Bellingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaBellingham

HLN - BLI

HLNBLI

Helena

Thu 1/29

6:48 pm-12:06 am

1 stop6h 18m

Bellingham

Sun 2/1

1:03 pm-6:11 pm

1 stop4h 08m

$344

HelenaBellingham

HLN - BLI

HLNBLI

Helena

Thu 1/29

6:48 pm-12:23 pm

1 stop18h 35m

Bellingham

Sun 2/1

1:03 pm-6:11 pm

1 stop4h 08m

$543

HelenaBellingham

HLN - BLI

HLNBLI

Helena

Thu 1/29

6:48 pm-12:06 am

1 stop6h 18m

Bellingham

Sun 2/1

1:03 pm-6:11 pm

1 stop4h 08m

$554

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Montana to Bellingham flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Bellingham

Fastest flight time

6h 18m

Direct flights

None
The fastest flight from Montana to Bellingham takes 6h 18m
There are no direct flights from Montana to Bellingham. There are no popular flight routes from Montana to Bellingham.
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  • When did momondo last update prices for flights from Montana to Bellingham Airport?

    Prices for flights from Montana to Bellingham Airport are updated daily.

  • How old do you have to be to fly from Montana to Bellingham Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Bellingham Airport.

  • What documentation or ID do you need to fly to Bellingham Airport?

    The required travel and health documents for your Bellingham Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bellingham Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Montana to Bellingham?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Montana from Bellingham. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Montana to Bellingham with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Bellingham?

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

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Bellingham?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bellingham from Montana.

Can I find flights from Montana to Bellingham with flexible booking policies on momondo?

Flights from Montana to Bellingham with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montana to Bellingham?

Once you have performed a search for Montana to Bellingham flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Montana to Bellingham right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bellingham, momondo offers a useful price alert feature which will track prices for flights to Bellingham from Montana and alert you when they change.

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