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Cheap flights from Bellingham to Denver from C$ 351

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DEN
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bellingham to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Bellingham to Denver
Explore the most affordable flight options available from Bellingham to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Fri 28/82:27 p.m. -
1 stop12h 21m
Sat 29/810:48 p.m. -
1 stop23h 31m
Deal found 5/8C$ 416
Thu 27/85:53 p.m. -
1 stop8h 55m
Sat 29/810:48 p.m. -
1 stop23h 31m
Deal found 5/8C$ 426
Fri 28/82:27 p.m. -
1 stop12h 21m
Sun 30/86:45 a.m. -
1 stop15h 34m
Deal found 3/8C$ 437
Thu 27/85:53 p.m. -
1 stop8h 55m
Fri 28/86:10 a.m. -
1 stop8h 27m
Deal found 5/8C$ 452
Thu 24/94:59 p.m. -
1 stop16h 08m
Mon 28/910:47 p.m. -
1 stop19h 19m
Deal found 4/8C$ 465
Sun 23/85:53 p.m. -
1 stop16h 26m
Wed 26/812:47 p.m. -
1 stop25h 50m
Deal found 5/8C$ 480
Sun 23/85:53 p.m. -
1 stop16h 26m
Sat 29/810:48 p.m. -
1 stop23h 31m
Deal found 5/8C$ 486
Mon 24/81:57 p.m. -
1 stop12h 51m
Wed 26/810:49 p.m. -
1 stop15h 48m
Deal found 5/8C$ 501
Mon 24/81:57 p.m. -
1 stop12h 51m
Thu 27/86:10 a.m. -
1 stop8h 27m
Deal found 5/8C$ 504

Find flight deals from Bellingham to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 August 2026.

Round-trip from

C$ 416

One-way from

C$ 351

Popular in

July

Cheapest in

November
28/8-29/8
  • 28/8-29/8
  • 2 total stops
  • 35h 52m total
  • Bellingham to Denver
Search Deals
16/9
  • 16/9
  • 2 total stops
  • 10h 33m total
  • Bellingham to Denver
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (C$ 407 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bellingham to Denver 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 629,999 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from Bellingham to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Fri 4/9

7:30 a.m.-11:07 a.m.

1 stop26h 37m

Denver Intl

Sat 5/9

3:00 p.m.-6:39 p.m.

1 stop4h 39m

C$ 542
Quickest round-trip

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Mon 12/10

2:17 p.m.-10:37 p.m.

1 stop7h 20m

Denver Intl

Fri 16/10

5:57 p.m.-11:53 p.m.

1 stop6h 56m

C$ 588

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Tue 25/8

7:19 p.m.-11:04 a.m.

1 stop14h 45m

Denver Intl

Wed 26/8

7:08 p.m.-11:59 p.m.

1 stop5h 51m

C$ 602

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Tue 8/9

7:26 p.m.-7:26 p.m.

2 stops23h 00m

Denver Intl

Fri 11/9

1:43 p.m.-10:31 p.m.

2 stops33h 48m

C$ 610

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Thu 17/9

7:26 p.m.-9:46 p.m.

2 stops25h 20m

Denver Intl

Tue 22/9

8:08 a.m.-10:31 p.m.

1 stop15h 23m

C$ 652

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Sun 27/9

7:00 a.m.-10:52 a.m.

1 stop26h 52m

Denver Intl

Thu 1/10

7:30 p.m.-11:44 p.m.

1 stop5h 14m

C$ 685
Cheapest one-way

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Wed 16/9

7:00 a.m.-6:33 p.m.

2 stops10h 33m

C$ 351

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Wed 23/9

7:00 a.m.-6:32 p.m.

1 stop10h 32m

C$ 399
Quickest one-way

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Thu 13/8

5:26 p.m.-11:59 p.m.

1 stop5h 33m

C$ 400

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Wed 9/9

7:26 p.m.-11:44 p.m.

2 stops27h 18m

C$ 413

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Best time to book a flight from Bellingham to Denver

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

Related info for your journey

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

  • How long is the flight from Bellingham to Denver?

    Alaska Airlines can get you from Bellingham to Denver in just under 26h 37m. Your travel time can differ by up to . The distance from Bellingham to Denver is about 1725 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bellingham to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk

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Alternative routes for Bellingham to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Denver flights

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How does Cheapflights help users find flights from Bellingham to Denver?

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Why should you use Cheapflights to find cheap flight tickets from Bellingham to Denver?

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Can Cheapflights find flights from Bellingham to Denver with no change fees?

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Can Cheapflights notify me if prices for flights from Bellingham to Denver become cheaper?

Yes! Start tracking prices for Bellingham to Denver flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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