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 is 1 operator available for flights from Denver Intl Airport to Bellingham Airport as of September 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.

$126 Cheap Flights from Denver to Bellingham in 2026/27

Find the cheapest flights from Denver to Bellingham

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 1:40 pmDEN Denver Intl-BLI Bellingham

7h 10m1 stop Las Vegas Harry Reid Intl

7:29 pm - 9:48 amBLI Bellingham-DEN Denver Intl

13h 19m1 stop Las Vegas Harry Reid Intl

$267Multiple Airlines

Thu, Oct 29 - Sun, Nov 1

7:31 am - 1:40 pmDEN Denver Intl-BLI Bellingham

7h 09m1 stop Las Vegas Harry Reid Intl

6:00 am - 9:49 amBLI Bellingham-DEN Denver Intl

26h 49m1 stop Las Vegas Harry Reid Intl

$279Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

4:19 pm - 12:10 pmDEN Denver Intl-BLI Bellingham

20h 51m2 stops San Antonio Las Vegas Harry Reid Intl

1:00 pm - 9:49 amBLI Bellingham-DEN Denver Intl

19h 49m1 stop Las Vegas Harry Reid Intl

$281Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

7:00 am - 11:34 pmDEN Denver Intl-BLI Bellingham

17h 34m1 stop Las Vegas Harry Reid Intl

1:00 pm - 9:49 amBLI Bellingham-DEN Denver Intl

19h 49m1 stop Las Vegas Harry Reid Intl

$281Multiple Airlines

Fri, Oct 16 - Mon, Oct 19

6:42 pm - 12:10 pmDEN Denver Intl-BLI Bellingham

18h 28m1 stop Las Vegas Harry Reid Intl

6:00 am - 9:49 amBLI Bellingham-DEN Denver Intl

26h 49m1 stop Las Vegas Harry Reid Intl

$286Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

10:44 pm - 12:10 pmDEN Denver Intl-BLI Bellingham

14h 26m1 stop Las Vegas Harry Reid Intl

7:29 pm - 8:20 amBLI Bellingham-DEN Denver Intl

11h 51m2 stops Las Vegas Harry Reid Intl Houston George Bush Intcntl

$297Multiple Airlines

Thu, Oct 29 - Sun, Nov 1

7:31 am - 1:40 pmDEN Denver Intl-BLI Bellingham

7h 09m1 stop Las Vegas Harry Reid Intl

6:00 am - 9:49 amBLI Bellingham-DEN Denver Intl

26h 49m1 stop Las Vegas Harry Reid Intl

$299Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

4:19 pm - 12:10 pmDEN Denver Intl-BLI Bellingham

20h 51m2 stops San Antonio Las Vegas Harry Reid Intl

1:00 pm - 12:48 pmBLI Bellingham-DEN Denver Intl

22h 48m1 stop Las Vegas Harry Reid Intl

$301Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

7:54 pm - 11:50 pmDEN Denver Intl-BLI Bellingham

4h 56m1 stop Seattle/Tacoma Intl

5:02 am - 10:49 amBLI Bellingham-DEN Denver Intl

4h 47m1 stop Seattle/Tacoma Intl

$399Alaska Airlines

Tue, Jan 26 - Sat, Jan 30

5:00 pm - 11:45 pmDEN Denver Intl-BLI Bellingham

7h 45m1 stop Seattle/Tacoma Intl

6:25 pm - 11:55 amBLI Bellingham-DEN Denver Intl

16h 30m1 stop Seattle/Tacoma Intl

$399Alaska Airlines

Mon, Feb 22 - Fri, Feb 26

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Alaska Airlines flights from Denver to Bellingham

Our best Alaska Airlines deals on Denver to Bellingham flight tickets

Alaska Airlines

Nov 14

DEN3:25 pmDenver Intl

9h 20m

1 stop

BLI11:45 pmBellingham

Nov 17

BLI7:29 pmBellingham

14h 45m

1 stop

DEN11:14 amDenver Intl

$399

Alaska Airlines

Feb 22

DEN5:00 pmDenver Intl

7h 45m

1 stop

BLI11:45 pmBellingham

Feb 26

BLI8:00 amBellingham

26h 55m

2 stops

DEN11:55 amDenver Intl

$438

Alaska Airlines

Nov 20

DEN7:29 amDenver Intl

5h 09m

1 stop

BLI11:38 amBellingham

Nov 23

BLI2:06 pmBellingham

5h 51m

1 stop

DEN8:57 pmDenver Intl

$439

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBellingham

DEN Denver Intl - BLI Bellingham

DENBLI

Denver Intl

Thu 10/29

7:30 am-1:40 pm

1 stop7h 10m

Bellingham

Sun 11/1

7:29 pm-9:48 am

1 stop13h 19m

$267

DenverBellingham

DEN Denver Intl - BLI Bellingham

DENBLI

Denver Intl

Thu 10/15

7:31 am-1:40 pm

1 stop7h 09m

Bellingham

Mon 10/19

6:00 am-9:49 am

1 stop26h 49m

$279

DenverBellingham

DEN Denver Intl - BLI Bellingham

DENBLI

Denver Intl

Thu 10/15

4:19 pm-12:10 pm

2 stops20h 51m

Bellingham

Mon 10/19

1:00 pm-9:49 am

1 stop19h 49m

$281

DenverBellingham

DEN Denver Intl - BLI Bellingham

DENBLI

Denver Intl

Fri 10/16

7:00 am-11:34 pm

1 stop17h 34m

Bellingham

Mon 10/19

1:00 pm-9:49 am

1 stop19h 49m

$281

DenverBellingham

DEN Denver Intl - BLI Bellingham

DENBLI

Denver Intl

Thu 10/15

6:42 pm-12:10 pm

1 stop18h 28m

Bellingham

Mon 10/19

6:00 am-9:49 am

1 stop26h 49m

$286

DenverBellingham

DEN Denver Intl - BLI Bellingham

DENBLI

Denver Intl

Thu 10/29

10:44 pm-12:10 pm

1 stop14h 26m

Bellingham

Sun 11/1

7:29 pm-8:20 am

2 stops11h 51m

$297

DenverBellingham

DEN Denver Intl - BLI Bellingham

DENBLI

Denver Intl

Thu 10/15

7:31 am-1:40 pm

1 stop7h 09m

Bellingham

Mon 10/19

6:00 am-9:49 am

1 stop26h 49m

$299

DenverBellingham

DEN Denver Intl - BLI Bellingham

DENBLI

Denver Intl

Thu 10/15

4:19 pm-12:10 pm

2 stops20h 51m

Bellingham

Mon 10/19

1:00 pm-12:48 pm

1 stop22h 48m

$301

Quickest round-trip

DenverBellingham

DEN Denver Intl - BLI Bellingham

DENBLI

Denver Intl

Tue 1/26

7:54 pm-11:50 pm

1 stop4h 56m

Bellingham

Sat 1/30

5:02 am-10:49 am

1 stop4h 47m

$399

DenverBellingham

DEN Denver Intl - BLI Bellingham

DENBLI

Denver Intl

Mon 2/22

5:00 pm-11:45 pm

1 stop7h 45m

Bellingham

Fri 2/26

6:25 pm-11:55 am

1 stop16h 30m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 May. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Bellingham during the month of May, then departing from Denver during the month January is also very affordable. Most momondo users find prices during this month for around $277.

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

Best Price Found	$126
Fastest flight time	5h 05m
Direct flights	None

The best one-way flight to Bellingham from Denver in the past 72 hours is $126. The best round-trip flight deal from Denver to Bellingham found on momondo in the last 72 hours is $267.

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

Frequently asked questions about flying from Denver to Bellingham

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 is 1 operator available for flights from Denver Intl Airport to Bellingham Airport as of September 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 (100% of total bookings).

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 $287	Free Cancellation	Rating 7.9 12,935 reviews		Search Alaska Airlines flights

Burlington

Mount Vernon

Blaine

Ferndale

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.