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Bellingham

$213+ Cheap flights from Colorado to Bellingham (BLI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BLI
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Colorado to Bellingham

Keep the following information in mind while searching for Colorado to Bellingham flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$238
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$449
From Colorado to Bellingham
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Colorado to Bellingham

Cheapest flights from Colorado to Bellingham
Explore the most affordable flight options available from Colorado to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/24:01 pmDEN - BLI
2 stops17h 56mMultiple Airlines
lun. 10/612:54 pmBLI - DEN
1 stop14h 05mMultiple Airlines
Deal found 9/10$238
This Hawaiian Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/186:20 pmDEN - BLI
1 stop6h 46mHawaiian Airlines
mar. 10/214:14 pmBLI - DEN
1 stop4h 32mHawaiian Airlines
Deal found 9/11$287
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/3110:00 amDEN - BLI
1 stop6h 24mMultiple Airlines
dom. 11/29:25 amBLI - DEN
1 stop7h 48mMultiple Airlines
Deal found 9/10$291
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/810:55 pmDEN - BLI
1 stop15h 56mMultiple Airlines
vie. 10/1012:54 pmBLI - DEN
1 stop9h 16mMultiple Airlines
Deal found 9/9$303
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:00 amDEN - BLI
1 stop6h 11mAlaska Airlines
sáb. 11/14:04 pmBLI - DEN
1 stop6h 53mAlaska Airlines
Deal found 9/11$309
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/186:20 pmDEN - BLI
1 stop6h 46mAlaska Airlines
mar. 10/211:02 pmBLI - DEN
2 stops9h 45mAlaska Airlines
Deal found 9/10$346
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/410:24 amASE - BLI
2 stops14h 42mAmerican Airlines
mar. 10/75:15 amBLI - ASE
2 stops12h 44mAmerican Airlines
Deal found 9/10$772
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2610:24 amASE - BLI
2 stops14h 47mAmerican Airlines
dom. 9/285:20 amBLI - ASE
2 stops9h 44mAmerican Airlines
Deal found 9/11$972
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2312:38 pmCOS - BLI
2 stops12h 38mAmerican Airlines
sáb. 12/275:20 amBLI - COS
2 stops9h 34mAmerican Airlines
Deal found 9/11$1,105

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Bellingham that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Colorado to Bellingham that are best for you.

Fly from

Colorado

Fly to

Bellingham

Route

Depart

Return

Price

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

jue. 10/2

4:01 pm-8:57 am

2 stops17h 56m

Bellingham

lun. 10/6

12:54 pm-3:59 am

1 stop14h 05m

$238

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

sáb. 10/18

6:20 pm-12:06 am

1 stop6h 46m

Bellingham

mar. 10/21

4:14 pm-9:46 pm

1 stop4h 32m

$287

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

vie. 10/31

10:00 am-3:24 pm

1 stop6h 24m

Bellingham

dom. 11/2

9:25 am-6:13 pm

1 stop7h 48m

$291

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

mié. 10/8

10:55 pm-1:51 pm

1 stop15h 56m

Bellingham

vie. 10/10

12:54 pm-11:10 pm

1 stop9h 16m

$303

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

mar. 10/28

7:00 am-12:11 pm

1 stop6h 11m

Bellingham

sáb. 11/1

4:04 pm-11:57 pm

1 stop6h 53m

$309

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

sáb. 10/18

6:20 pm-12:06 am

1 stop6h 46m

Bellingham

mar. 10/21

1:02 pm-11:47 pm

2 stops9h 45m

$346

AspenBellingham

ASE - BLI

ASEBLI

Aspen Pitkin County

sáb. 10/4

10:24 am-12:06 am

2 stops14h 42m

Bellingham

mar. 10/7

5:15 am-6:59 pm

2 stops12h 44m

$772

AspenBellingham

ASE - BLI

ASEBLI

Aspen Pitkin County

vie. 9/26

10:24 am-12:11 am

2 stops14h 47m

Bellingham

dom. 9/28

5:20 am-4:04 pm

2 stops9h 44m

$972

Colorado SpringsBellingham

COS - BLI

COSBLI

Colorado Springs

mar. 12/23

12:38 pm-12:16 am

2 stops12h 38m

Bellingham

sáb. 12/27

5:20 am-3:54 pm

2 stops9h 34m

$1,105

DenverBellingham

DEN - BLI

DENBLI

Denver Intl

dom. 9/14

6:30 am-10:17 am

2 stops28h 47m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 11 results
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Best time to book a flight from Colorado to Bellingham

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

Cheapflights Insights

Everything you need to know about your flight from Colorado to Bellingham

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

Currently, February is the cheapest month in which you can book a flight from Colorado to Bellingham (average of $317). Flying from Colorado to Bellingham in November is currently the most expensive (average of $470). 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.

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

Find hourly flight availability from Colorado to Bellingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Bellingham as you normally would.

Related info for your journey

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

  • What airport do you fly into for flights to Bellingham from Colorado?

    Bellingham (BLI) is the airport you will fly into if you book a flight from Colorado to Bellingham. It is only a 3.2 mi journey from Bellingham (BLI) to Bellingham’s city center.

  • How long is the flight from Colorado to Bellingham?

    Hawaiian Airlines and American Airlines can get you from Colorado to Bellingham in just under 6h 46m. Your travel time can differ by up to 7h 56m. There are 1072 mi between Colorado and Bellingham. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Colorado to Bellingham?

    Most travelers choose Denver Intl - Bellingham, Colorado Springs - Bellingham or Aspen Pitkin County - Bellingham when deciding on the best route from Colorado to Bellingham.

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

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

  • How can I find direct flights from Colorado to Bellingham?

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

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Bellingham?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Bellingham (average of $317). Flying from Colorado to Bellingham in November is currently the most expensive (average of $470). 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.

See more FAQs

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Mount Vernon
Burlington
Ferndale
Blaine

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Top 2 airlines flying from Colorado to Bellingham

Discover the top 2 airlines that operate flights from Colorado to Bellingham. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$243Average$413FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$273Average$380FlexibilityNo cancel feeOn-time85%

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