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

Currently, February is the cheapest month in which you can book a flight from Helena to Bellingham (average of $317). Flying from Helena to Bellingham in November is currently the most expensive (average of $462). 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.

In terms of precipitation, rainfall in Bellingham ranges from 1.1 - 5.8 inches per month. November is typically the wettest month, when rainfall can reach 5.8 in. July is typically the driest time to visit Bellingham when rainfall is around 1.1 in.

If weather is an important factor for your trip to Bellingham, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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

When flying from Helena to Bellingham, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Helena to Bellingham?

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

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

Yes. Cheapflights offers flight deals from Helena 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.

$930+ Flights from Helena to Bellingham

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Cheap flight deals from Helena to Bellingham

Round-trip from	$930 (Alaska Airlines)

From Helena to Bellingham

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

Tue 8/124:08 pmHLN - BLI

1 stop9h 01mAlaska Airlines

Sat 8/166:00 amBLI - HLN

1 stop8h 31mAlaska Airlines

Deal found 7/28

$930

Best flights from Helena to Bellingham
Discover carefully curated flight deals from Helena to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 8/124:08 pmHLN - BLI

1 stop9h 01mAlaska Airlines

Sat 8/166:00 amBLI - HLN

1 stop8h 31mAlaska Airlines

Deal found 7/28

$930

Last-minute flights from Helena to Bellingham
Discover last-minute flight deals from Helena to Bellingham. Data last updated July 29, 2025 and is based on user searches.

Tue 8/124:08 pmHLN - BLI

1 stop9h 01mAlaska Airlines

Sat 8/166:00 amBLI - HLN

1 stop8h 31mAlaska Airlines

Deal found 7/28

$930

Fly from

Fly to

Route

Depart

Return

Price

HelenaBellingham

HLN - BLI

HLNBLI

Helena

Tue 8/12

4:08 pm-12:09 am

1 stop9h 01m

Bellingham

Sat 8/16

6:00 am-3:31 pm

1 stop8h 31m

$930

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Helena to Bellingham

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

Reviews of airlines servicing Bellingham

See what other customers who have flown with Alaska Airlines from Helena to Bellingham have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Related info for your journey

Can I find deals for flights from Helena to Bellingham that include hotel bookings?
Yes. In addition to deals on Helena to Bellingham flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Helena to Bellingham?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Bellingham.
Can I find deals for business class flights from Helena to Bellingham?
Yes. Cheapflights offers flight deals from Helena 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 Helena to Bellingham?
Currently, February is the cheapest month in which you can book a flight from Helena to Bellingham (average of $317). Flying from Helena to Bellingham in November is currently the most expensive (average of $462). 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.

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$930+ Cheap flights from Helena to Bellingham (HLN - 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Helena to Bellingham with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Helena to Bellingham

Round-trip from

Find flight deals from Helena to Bellingham

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

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

Cheapflights Fare Finder

Use the filters below to find and compare flights from Helena to Bellingham that are best for you.

Best time to book a flight from Helena to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Helena with our price prediction graph.

Reviews of airlines servicing Bellingham

See what other customers who have flown with Alaska Airlines from Helena to Bellingham have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Helena to Bellingham?

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

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

Traveling to a place near Bellingham?

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