What is the cheapest airline that flies from Denver Intl to Bellingham?

Alaska Airlines is the most popular carrier operating from Denver Intl to Bellingham

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

Prices for flights from Denver Intl Airport to Bellingham Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Denver Intl Airport to Bellingham Airport?

There are 2 operators available for flights from Denver Intl Airport to Bellingham Airport as of January 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Bellingham Airport.

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

The necessary travel and health documents for your Bellingham Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$149 Cheap Flights from Denver to Bellingham in 2026

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Find the cheapest flights from Denver to Bellingham

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:20 pm

DEN

BLI

15h 20m

2 stops

3:02 pm - 3:56 am

BLI

DEN

11h 54m

1 stop

$232Multiple Airlines

Fri, Feb 20 - Fri, Feb 27

10:49 pm - 1:51 pm

DEN

BLI

16h 02m

1 stop

12:11 pm - 10:59 pm

BLI

DEN

33h 48m

2 stops

$252Multiple Airlines

Wed, Feb 4 - Sun, Feb 8

7:00 am - 11:13 am

DEN

BLI

5h 13m

1 stop

5:04 pm - 11:59 pm

BLI

DEN

5h 55m

1 stop

$260Alaska Airlines

Sun, Feb 15 - Sat, Feb 21

8:00 am - 11:24 pm

DEN

BLI

16h 24m

2 stops

10:00 am - 9:00 pm

BLI

DEN

10h 00m

1 stop

$263Multiple Airlines

Thu, Feb 26 - Sat, Feb 28

7:10 am - 1:51 pm

DEN

BLI

7h 41m

1 stop

7:30 am - 10:59 pm

BLI

DEN

38h 29m

2 stops

$270Multiple Airlines

Thu, Feb 5 - Sun, Feb 8

10:49 pm - 1:51 pm

DEN

BLI

16h 02m

1 stop

7:30 am - 9:01 am

BLI

DEN

24h 31m

1 stop

$280Multiple Airlines

Wed, Feb 4 - Sun, Feb 8

7:00 am - 11:13 am

DEN

BLI

5h 13m

1 stop

11:53 am - 11:59 pm

BLI

DEN

11h 06m

1 stop

$283Alaska Airlines

Thu, Feb 26 - Sat, Feb 28

12:56 pm - 9:20 pm

DEN

BLI

9h 24m

1 stop

3:02 pm - 3:56 am

BLI

DEN

11h 54m

1 stop

$286Multiple Airlines

Fri, Feb 20 - Fri, Feb 27

4:26 pm - 10:42 pm

DEN

BLI

7h 16m

1 stop

7:30 am - 9:01 am

BLI

DEN

24h 31m

1 stop

$287Multiple Airlines

Thu, Feb 5 - Sun, Feb 8

7:00 am - 11:13 am

DEN

BLI

5h 13m

1 stop

4:19 pm - 11:59 pm

BLI

DEN

6h 40m

1 stop

$289Alaska Airlines

Fri, Feb 13 - Fri, Feb 20

Alaska Airlines flights from Denver to Bellingham

Our best Alaska Airlines deals on Denver to Bellingham flight tickets

Alaska Airlines

Feb 26

DEN7:00 amDenver Intl

5h 13m

1 stop

BLI11:13 amBellingham

Feb 28

BLI11:53 amBellingham

11h 06m

1 stop

DEN11:59 pmDenver Intl

$283

Alaska Airlines

May 22

DEN6:41 pmDenver Intl

5h 05m

1 stop

BLI10:46 pmBellingham

May 25

BLI8:00 amBellingham

9h 19m

1 stop

DEN6:19 pmDenver Intl

$289

Alaska Airlines

Feb 19

DEN7:00 amDenver Intl

5h 13m

1 stop

BLI11:13 amBellingham

Feb 22

BLI5:15 amBellingham

17h 44m

1 stop

DEN11:59 pmDenver Intl

$323

American Airlines flights from Denver to Bellingham

Our best American Airlines deals on Denver to Bellingham flight tickets

American Airlines

Feb 3

DEN2:06 pmDenver Intl

11h 00m

2 stops

BLI12:06 amBellingham

Feb 7

BLI5:15 amBellingham

11h 51m

2 stops

DEN6:06 pmDenver Intl

$449

American Airlines

Feb 4

DEN2:06 pmDenver Intl

11h 00m

2 stops

BLI12:06 amBellingham

Feb 8

BLI5:15 amBellingham

9h 23m

2 stops

DEN3:38 pmDenver Intl

$484

American Airlines

Feb 5

DEN2:06 pmDenver Intl

11h 00m

2 stops

BLI12:06 amBellingham

Feb 8

BLI5:15 amBellingham

11h 51m

2 stops

DEN6:06 pmDenver Intl

$515

Fly from

Fly to

Route

Depart

Return

Price

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

Fri 2/20

7:00 am-9:20 pm

2 stops15h 20m

Bellingham

Fri 2/27

3:02 pm-3:56 am

1 stop11h 54m

$232

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

Wed 2/4

10:49 pm-1:51 pm

1 stop16h 02m

Bellingham

Sun 2/8

12:11 pm-10:59 pm

2 stops33h 48m

$252

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

Sun 2/15

7:00 am-11:13 am

1 stop5h 13m

Bellingham

Sat 2/21

5:04 pm-11:59 pm

1 stop5h 55m

$260

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

Thu 2/26

8:00 am-11:24 pm

2 stops16h 24m

Bellingham

Sat 2/28

10:00 am-9:00 pm

1 stop10h 00m

$263

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

Thu 2/5

7:10 am-1:51 pm

1 stop7h 41m

Bellingham

Sun 2/8

7:30 am-10:59 pm

2 stops38h 29m

$270

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

Wed 2/4

10:49 pm-1:51 pm

1 stop16h 02m

Bellingham

Sun 2/8

7:30 am-9:01 am

1 stop24h 31m

$280

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

Thu 2/26

7:00 am-11:13 am

1 stop5h 13m

Bellingham

Sat 2/28

11:53 am-11:59 pm

1 stop11h 06m

$283

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

Fri 2/20

12:56 pm-9:20 pm

1 stop9h 24m

Bellingham

Fri 2/27

3:02 pm-3:56 am

1 stop11h 54m

$286

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

Thu 2/5

4:26 pm-10:42 pm

1 stop7h 16m

Bellingham

Sun 2/8

7:30 am-9:01 am

1 stop24h 31m

$287

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

Fri 2/13

7:00 am-11:13 am

1 stop5h 13m

Bellingham

Fri 2/20

4:19 pm-11:59 pm

1 stop6h 40m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Bellingham

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Bellingham?

The cheapest month to fly to Bellingham from Denver is in August. Flight prices, which tend to average around $306, are often lower during this time because this is during the off-season. If you are unable to visit Bellingham during the month of August, then departing from Denver during the month January is also very affordable. Most momondo users find prices during this month for around $307.

Can stopping save me money on Denver to Bellingham flights?

You could potentially save up to 26% on your flight if you consider stops on a Denver to Bellingham flight.

When to book flights from Denver to Bellingham

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

Estimated round-trip price

Cheap Denver to Bellingham (DEN to BLI) flight deals and tips

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

Fastest flight time	5h 05m
Direct flights	None

The fastest flight from Denver to Bellingham takes 5h 05m

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

Search flight deals

How far is Denver Intl to Bellingham by plane?
There are 1062.3 mi between Denver Intl and Bellingham. A reasonable flight in good conditions will take 5h 05m.
When did momondo last update prices for flights from Denver Intl Airport to Bellingham Airport?
Prices for flights from Denver Intl Airport to Bellingham Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Bellingham Airport?
There are 2 operators available for flights from Denver Intl Airport to Bellingham Airport as of January 2026.
How old do you have to be to fly from Denver Intl Airport to Bellingham Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Bellingham Airport.
What documentation or ID do you need to fly to Bellingham Airport?
The necessary travel and health documents for your Bellingham Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Denver to Bellingham?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Denver to Bellingham is Alaska Airlines (74% of total bookings). The next most popular airline is Hawaiian Airlines (26%).

Best airlines flying from Denver to Bellingham

Compare and see reviews for airlines that fly from Denver to Bellingham with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $269	Free Cancellation	Rating 8.0 11,775 reviews		Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $273	Free Cancellation	Rating 7.8 2,829 reviews		Search Hawaiian Airlines flights

Burlington

Mount Vernon

Ferndale

Blaine

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Bellingham for you.

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

Yes. momondo enables you to select and highlight flights to Bellingham from Denver with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Bellingham.

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

Yes. momondo can track prices for Denver to Bellingham flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.