What is the cheapest airline that flies from Bellingham to Colorado?

Alaska Airlines is the most popular carrier operating from Bellingham to Colorado

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

Prices for flights from Bellingham Airport to Colorado refresh daily.

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

As of September 2026, there is 1 operator available to choose from for flights from Bellingham Airport to Colorado.

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

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 Bellingham Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$103 Cheap Flights from Bellingham to Colorado in 2026/27

Find the cheapest flights from Bellingham to Colorado

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

26h 49m1 stop Las Vegas Harry Reid Intl

10:44 pm - 5:00 pmDEN Denver Intl-BLI Bellingham

19h 16m1 stop Phoenix Sky Harbor Intl

$292Multiple Airlines

Fri, Oct 16 - Mon, Oct 19

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

26h 49m1 stop Las Vegas Harry Reid Intl

7:31 am - 12:10 pmDEN Denver Intl-BLI Bellingham

29h 39m1 stop Las Vegas Harry Reid Intl

$304Multiple Airlines

Mon, Oct 12 - Thu, Oct 15

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

26h 49m1 stop Las Vegas Harry Reid Intl

1:10 pm - 12:10 pmDEN Denver Intl-BLI Bellingham

24h 00m2 stops Los Angeles Las Vegas Harry Reid Intl

$308Multiple Airlines

Mon, Oct 12 - Thu, Oct 15

7:30 am - 9:49 amBLI Bellingham-DEN Denver Intl

25h 19m1 stop Las Vegas Harry Reid Intl

10:55 pm - 12:10 pmDEN Denver Intl-BLI Bellingham

38h 15m2 stops Los Angeles Las Vegas Harry Reid Intl

$319Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

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

19h 49m1 stop Las Vegas Harry Reid Intl

1:10 pm - 4:08 pmDEN Denver Intl-BLI Bellingham

27h 58m2 stops Los Angeles Las Vegas Harry Reid Intl

$325Multiple Airlines

Mon, Oct 12 - Wed, Oct 14

7:30 am - 9:49 amBLI Bellingham-DEN Denver Intl

25h 19m1 stop Las Vegas Harry Reid Intl

1:05 pm - 1:40 pmDEN Denver Intl-BLI Bellingham

25h 35m1 stop Las Vegas Harry Reid Intl

$326Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

7:30 am - 9:49 amBLI Bellingham-DEN Denver Intl

25h 19m1 stop Las Vegas Harry Reid Intl

1:10 pm - 12:10 pmDEN Denver Intl-BLI Bellingham

48h 00m2 stops Los Angeles Las Vegas Harry Reid Intl

$330Multiple Airlines

Sun, Oct 11 - Wed, Oct 14

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

19h 49m1 stop Las Vegas Harry Reid Intl

1:10 pm - 4:08 pmDEN Denver Intl-BLI Bellingham

27h 58m2 stops Los Angeles Las Vegas Harry Reid Intl

$331Multiple Airlines

Fri, Oct 9 - Wed, Oct 14

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

4h 47m1 stop Seattle/Tacoma Intl

3:05 pm - 9:01 pmDEN Denver Intl-BLI Bellingham

6h 56m1 stop Seattle/Tacoma Intl

$383Alaska Airlines

Sat, Jan 16 - Wed, Jan 20

7:01 am - 1:57 pmBLI Bellingham-DEN Denver Intl

5h 56m1 stop Seattle/Tacoma Intl

12:00 pm - 5:21 pmDEN Denver Intl-BLI Bellingham

6h 21m1 stop Seattle/Tacoma Intl

$393Alaska Airlines

Sat, Jan 16 - Wed, Jan 20

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Alaska Airlines flights from Bellingham to Colorado

Our best Alaska Airlines deals on Bellingham to Colorado flight tickets

Alaska Airlines

Jan 16

BLI5:02 amBellingham

4h 47m

1 stop

DEN10:49 amDenver Intl

Jan 20

DEN3:05 pmDenver Intl

6h 56m

1 stop

BLI9:01 pmBellingham

$383

Alaska Airlines

Jan 16

BLI7:01 amBellingham

5h 56m

1 stop

DEN1:57 pmDenver Intl

Jan 20

DEN12:00 pmDenver Intl

6h 21m

1 stop

BLI5:21 pmBellingham

$393

Alaska Airlines

Jan 16

BLI7:01 amBellingham

11h 18m

2 stops

DEN7:19 pmDenver Intl

Jan 20

DEN12:00 pmDenver Intl

6h 21m

1 stop

BLI5:21 pmBellingham

$461

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Fri 10/16

6:00 am-9:49 am

1 stop26h 49m

Denver Intl

Mon 10/19

10:44 pm-5:00 pm

1 stop19h 16m

$292

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Mon 10/12

6:00 am-9:49 am

1 stop26h 49m

Denver Intl

Thu 10/15

7:31 am-12:10 pm

1 stop29h 39m

$304

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Mon 10/12

6:00 am-9:49 am

1 stop26h 49m

Denver Intl

Thu 10/15

1:10 pm-12:10 pm

2 stops24h 00m

$308

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Sun 10/11

7:30 am-9:49 am

1 stop25h 19m

Denver Intl

Wed 10/14

10:55 pm-12:10 pm

2 stops38h 15m

$319

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Mon 10/12

1:00 pm-9:49 am

1 stop19h 49m

Denver Intl

Wed 10/14

1:10 pm-4:08 pm

2 stops27h 58m

$325

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Sun 10/11

7:30 am-9:49 am

1 stop25h 19m

Denver Intl

Wed 10/14

1:05 pm-1:40 pm

1 stop25h 35m

$326

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Sun 10/11

7:30 am-9:49 am

1 stop25h 19m

Denver Intl

Wed 10/14

1:10 pm-12:10 pm

2 stops48h 00m

$330

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Fri 10/9

1:00 pm-9:49 am

1 stop19h 49m

Denver Intl

Wed 10/14

1:10 pm-4:08 pm

2 stops27h 58m

$331

Quickest round-trip

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Sat 1/16

5:02 am-10:49 am

1 stop4h 47m

Denver Intl

Wed 1/20

3:05 pm-9:01 pm

1 stop6h 56m

$383

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Sat 1/16

7:01 am-1:57 pm

1 stop5h 56m

Denver Intl

Wed 1/20

12:00 pm-5:21 pm

1 stop6h 21m

$393

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 Bellingham to Colorado

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 Colorado?

The month of August is, on average, the cheapest month to fly to Colorado from Bellingham, with most prices found around $0. The month of November is another great option to travel to Colorado, with average flight prices from Bellingham averaging around $130.

Can stopping save me money on Bellingham to Colorado flights?

You could potentially save up to 41% on your flight if you consider stops on a Bellingham to Colorado flight.

Cheap Bellingham to Colorado flight deals and tips

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

Best Price Found	$103
Fastest flight time	4h 49m
Direct flights	None

The best one-way flight to Colorado from Bellingham in the past 72 hours is $103. The best round-trip flight deal from Bellingham to Colorado found on momondo in the last 72 hours is $292.

The fastest flight from Bellingham to Colorado takes 4h 49m

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

Search flight deals

Frequently asked questions about flying from Bellingham to Colorado

When did momondo last update prices for flights from Bellingham Airport to Colorado?
Prices for flights from Bellingham Airport to Colorado refresh daily.
How many operators does momondo search for flights from Bellingham Airport to Colorado?
As of September 2026, there is 1 operator available to choose from for flights from Bellingham Airport to Colorado.
How old do you have to be to fly from Bellingham Airport to Colorado?
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 Bellingham Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bellingham to Colorado

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $188	Free Cancellation	Rating 7.9 12,976 reviews		Search Alaska Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bellingham to Colorado. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Colorado from Bellingham on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Bellingham.

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

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