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

Search flight deals from Helena to Bellingham . While viewing offers you’ll have the option to create a Price Alert.

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

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Helena Airport to Bellingham Airport?

Prices for flights from Helena Airport to Bellingham Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Bellingham Airport.

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

The travel and health documents required for your trip to Bellingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bellingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$433 Cheap Flights from Helena to Bellingham in 2026

Find the cheapest flights from Helena to Bellingham

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:26 pm - 1:37 pmHLN Helena-BLI Bellingham

21h 11m1 stop Seattle/Tacoma Intl

1:58 pm - 4:04 pmBLI Bellingham-HLN Helena

25h 06m1 stop Seattle/Tacoma Intl

$433Alaska Airlines

Fri, Oct 30 - Mon, Nov 2

5:26 pm - 1:06 pmHLN Helena-BLI Bellingham

44h 40m2 stops Seattle/Tacoma Intl Portland

1:58 pm - 4:04 pmBLI Bellingham-HLN Helena

25h 06m1 stop Seattle/Tacoma Intl

$486Alaska Airlines

Fri, Oct 30 - Mon, Nov 2

5:26 pm - 1:37 pmHLN Helena-BLI Bellingham

21h 11m1 stop Seattle/Tacoma Intl

12:46 pm - 4:04 pmBLI Bellingham-HLN Helena

26h 18m2 stops Portland Seattle/Tacoma Intl

$498Alaska Airlines

Fri, Oct 30 - Mon, Nov 2

5:26 pm - 1:06 pmHLN Helena-BLI Bellingham

44h 40m2 stops Seattle/Tacoma Intl Portland

1:58 pm - 4:04 pmBLI Bellingham-HLN Helena

25h 06m1 stop Seattle/Tacoma Intl

$536Alaska Airlines

Fri, Oct 30 - Mon, Nov 2

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Alaska Airlines flights from Helena to Bellingham

Our best Alaska Airlines deals on Helena to Bellingham flight tickets

Alaska Airlines

Oct 30

HLN5:26 pmHelena

21h 11m

1 stop

BLI1:37 pmBellingham

Nov 2

BLI1:58 pmBellingham

25h 06m

1 stop

HLN4:04 pmHelena

$433

Alaska Airlines

Oct 29

HLN5:26 pmHelena

21h 11m

1 stop

BLI1:37 pmBellingham

Nov 2

BLI1:58 pmBellingham

25h 06m

1 stop

HLN4:04 pmHelena

$478

Alaska Airlines

Oct 30

HLN5:26 pmHelena

44h 40m

2 stops

BLI1:06 pmBellingham

Nov 2

BLI1:58 pmBellingham

25h 06m

1 stop

HLN4:04 pmHelena

$486

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HelenaBellingham

HLN Helena - BLI Bellingham

HLNBLI

Helena

Fri 10/30

5:26 pm-1:37 pm

1 stop21h 11m

Bellingham

Mon 11/2

1:58 pm-4:04 pm

1 stop25h 06m

$433

HelenaBellingham

HLN Helena - BLI Bellingham

HLNBLI

Helena

Fri 10/30

5:26 pm-1:06 pm

2 stops44h 40m

Bellingham

Mon 11/2

1:58 pm-4:04 pm

1 stop25h 06m

$486

HelenaBellingham

HLN Helena - BLI Bellingham

HLNBLI

Helena

Fri 10/30

5:26 pm-1:37 pm

1 stop21h 11m

Bellingham

Mon 11/2

12:46 pm-4:04 pm

2 stops26h 18m

$498

HelenaBellingham

HLN Helena - BLI Bellingham

HLNBLI

Helena

Fri 10/30

5:26 pm-1:06 pm

2 stops44h 40m

Bellingham

Mon 11/2

1:58 pm-4:04 pm

1 stop25h 06m

$536

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Helena to Bellingham

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Bellingham according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Helena to Bellingham (HLN to BLI) flight deals and tips

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

Best Price Found	$433
Fastest flight time	21h 11m
Direct flights	None

The best flight deal from Helena to Bellingham found on momondo in the last 72 hours is $433

The fastest flight from Helena to Bellingham takes 21h 11m

There are no direct flights from Helena to Bellingham. There are no popular flight routes from Helena to Bellingham.

Search flight deals

Frequently asked questions about flying from Helena to Bellingham

How far is Helena to Bellingham by plane?
The straight-line distance from Helena to Bellingham is 507.9 mi. Flights usually cover this in 21h 11m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Helena Airport to Bellingham Airport?
Prices for flights from Helena Airport to Bellingham Airport were last updated today.
How old do you have to be to fly from Helena Airport to Bellingham Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Bellingham Airport.
What documentation or ID do you need to fly to Bellingham Airport?
The travel and health documents required for your trip to Bellingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bellingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Helena to Bellingham

How do I get Price Alerts for flights from Helena to Bellingham?
Search flight deals from Helena to Bellingham. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Helena to Bellingham with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Mount Vernon

Burlington

Blaine

Ferndale

Why use momondo?

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

It is quick and easy to find Helena to Bellingham flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bellingham that suits you.

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

Yes. momondo allows you to filter the results for Helena to Bellingham flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Helena and Bellingham by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Bellingham from Helena are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.