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Cheap flights from Bellingham to Denver from C$ 283

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DEN
10 Sep — 17 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 11 August 2026.

Mon 14/97:00 a.m. -
1 stop26h 07m
Sat 26/910:47 p.m. -
1 stop23h 50m
Deal found 10/8C$ 283
Mon 14/97:00 a.m. -
1 stop26h 07m
Wed 23/96:38 p.m. -
1 stop20h 03m
Deal found 10/8C$ 290
Sun 13/94:59 p.m. -
2 stops23h 51m
Sat 26/910:47 p.m. -
1 stop23h 50m
Deal found 10/8C$ 298
Sun 13/94:59 p.m. -
2 stops23h 51m
Wed 23/96:38 p.m. -
1 stop20h 03m
Deal found 10/8C$ 307
Sun 13/94:59 p.m. -
2 stops23h 51m
Fri 25/97:30 a.m. -
1 stop6h 41m
Deal found 10/8C$ 340
Mon 14/92:01 p.m. -
1 stop19h 06m
Thu 24/96:38 p.m. -
1 stop19h 33m
Deal found 10/8C$ 344
Thu 17/94:59 p.m. -
1 stop16h 08m
Sat 26/910:47 p.m. -
1 stop23h 50m
Deal found 10/8C$ 356
Thu 17/94:59 p.m. -
1 stop16h 08m
Wed 23/96:38 p.m. -
1 stop20h 03m
Deal found 10/8C$ 364
Sun 13/94:59 p.m. -
2 stops23h 51m
Thu 24/97:30 a.m. -
1 stop7h 11m
Deal found 10/8C$ 365
Mon 14/97:00 a.m. -
1 stop26h 07m
Mon 21/97:30 a.m. -
1 stop6h 41m
Deal found 10/8C$ 372

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 11 August 2026.

Round-trip from

C$ 283

Popular in

July

Cheapest in

November
14/9-26/9
  • 14/9-26/9
  • 2 total stops
  • 49h 57m total
  • Bellingham to Denver
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (C$ 394 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 49 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 11 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 23/10

7:18 p.m.-11:02 a.m.

1 stop14h 44m

Denver Intl

Tue 27/10

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

1 stop6h 56m

C$ 501

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Tue 15/9

7:26 p.m.-6:15 p.m.

1 stop21h 49m

Denver Intl

Wed 23/9

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

1 stop15h 23m

C$ 576

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Fri 4/9

7:30 a.m.-6:32 p.m.

1 stop10h 02m

Denver Intl

Sat 5/9

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

1 stop5h 51m

C$ 584

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Fri 18/9

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

2 stops23h 00m

Denver Intl

Wed 23/9

11:50 a.m.-10:31 p.m.

1 stop11h 41m

C$ 630
Quickest round-trip

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Wed 2/9

7:30 a.m.-6:32 p.m.

1 stop10h 02m

Denver Intl

Sun 6/9

7:08 p.m.-10:31 p.m.

1 stop4h 23m

C$ 639

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Wed 2/9

7:30 a.m.-6:32 p.m.

1 stop10h 02m

Denver Intl

Sat 5/9

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

1 stop5h 51m

C$ 639

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Sun 1/11

8:33 a.m.-2:27 p.m.

1 stop4h 54m

Denver Intl

Thu 5/11

2:56 p.m.-11:45 p.m.

2 stops9h 49m

C$ 660

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Mon 14/9

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

2 stops23h 00m

Denver Intl

Tue 22/9

6:20 a.m.-10:31 p.m.

2 stops17h 11m

C$ 665
Cheapest one-way
Quickest one-way

BellinghamDenver

BLI Bellingham - DEN Denver Intl

BLIDEN

Bellingham

Tue 18/8

5:26 p.m.-2:02 p.m.

1 stop19h 36m

C$ 687

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Sorted by cheapest first

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 14h 44m. 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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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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bellingham to Denver flexibly with Cheapflights today.

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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