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Cheap flights from Bellingham to Denver from C$ 118

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DEN
11 May — 18 May1
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 April 2026.

Fri 12/63:47 p.m.
BLI
-
DEN
1 stop11h 11m
Multiple Airlines
Sun 14/610:29 p.m.
DEN
-
BLI
1 stop11h 35m
Multiple Airlines
Deal found 7/4C$ 336
Mon 27/48:00 a.m.
BLI
-
DEN
1 stop18h 59m
Multiple Airlines
Wed 6/510:29 p.m.
DEN
-
BLI
1 stop23h 41m
Multiple Airlines
Deal found 9/4C$ 346
Fri 5/63:47 p.m.
BLI
-
DEN
1 stop7h 22m
Multiple Airlines
Fri 12/66:00 a.m.
DEN
-
BLI
2 stops16h 54m
Multiple Airlines
Deal found 9/4C$ 375
Sat 12/95:21 a.m.
BLI
-
DEN
1 stop7h 43m
Alaska Airlines
Wed 23/912:01 p.m.
DEN
-
BLI
1 stop7h 45m
Alaska Airlines
Deal found 9/4C$ 496
Fri 11/95:21 a.m.
BLI
-
DEN
1 stop4h 44m
Alaska Airlines
Sun 27/97:28 p.m.
DEN
-
BLI
1 stop5h 16m
Alaska Airlines
Deal found 9/4C$ 538
Tue 8/95:21 a.m.
BLI
-
DEN
1 stop4h 44m
Alaska Airlines
Thu 24/97:28 p.m.
DEN
-
BLI
1 stop5h 16m
Alaska Airlines
Deal found 9/4C$ 545
Sat 16/55:53 p.m.
BLI
-
DEN
1 stop5h 06m
Alaska Airlines
Sun 24/56:00 a.m.
DEN
-
BLI
1 stop19h 07m
Alaska Airlines
Deal found 8/4C$ 561
Fri 24/47:19 p.m.
BLI
-
DEN
1 stop14h 35m
Alaska Airlines
Tue 28/411:50 a.m.
DEN
-
BLI
1 stop7h 49m
Alaska Airlines
Deal found 8/4C$ 566
Wed 20/57:55 a.m.
BLI
-
DEN
1 stop12h 42m
Alaska Airlines
Sat 23/56:00 a.m.
DEN
-
BLI
1 stop19h 07m
Alaska Airlines
Deal found 8/4C$ 571

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 April 2026.

Round-trip from

C$ 336

One-way from

C$ 118

Popular in

May

Cheapest in

November

Average price

C$ 643
12/6-14/6
  • 12/6-14/6
  • 2 total stops
  • 22h 46m total
  • Bellingham to Denver
Search Deals
27/4
  • 27/4
  • 1 total stop
  • 26h 30m total
  • Bellingham to Denver
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 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 - DEN

BLIDEN

Bellingham

Mon 14/9

7:00 a.m.-11:07 a.m.

1 stop27h 07m

Denver Intl

Thu 24/9

7:28 p.m.-11:44 p.m.

1 stop5h 16m

C$ 603

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 22/5

5:53 p.m.-9:37 p.m.

2 stops26h 44m

Denver Intl

Sun 24/5

6:00 a.m.-12:07 a.m.

1 stop19h 07m

C$ 606

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 10/9

7:00 a.m.-6:10 p.m.

2 stops10h 10m

Denver Intl

Mon 28/9

7:28 p.m.-11:44 p.m.

1 stop5h 16m

C$ 624

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 11/9

5:21 a.m.-9:46 p.m.

2 stops15h 25m

Denver Intl

Tue 22/9

3:00 p.m.-6:46 p.m.

1 stop4h 46m

C$ 638

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 24/6

8:30 a.m.-6:09 p.m.

1 stop8h 39m

Denver Intl

Sat 27/6

6:15 p.m.-12:06 a.m.

1 stop6h 51m

C$ 676

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 6/7

1:49 p.m.-8:10 p.m.

1 stop5h 21m

Denver Intl

Sat 18/7

6:02 a.m.-1:09 p.m.

1 stop8h 07m

C$ 700

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 15/5

5:53 p.m.-11:59 p.m.

1 stop5h 06m

Denver Intl

Mon 18/5

8:00 a.m.-12:07 a.m.

2 stops41h 07m

C$ 711
Quickest round-trip

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 21/4

6:19 p.m.-11:56 p.m.

1 stop4h 37m

Denver Intl

Sat 25/4

11:46 a.m.-3:21 p.m.

1 stop4h 35m

C$ 718
Cheapest one-way
Quickest one-way

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sat 23/5

2:00 p.m.-9:37 p.m.

2 stops6h 37m

C$ 286

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 19/5

5:53 p.m.-5:02 p.m.

1 stop22h 09m

C$ 300

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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.

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from Bellingham to Denver (average of C$ 89). Flying from Bellingham to Denver in December is currently the most expensive (average of C$ 454). 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.

How much does it cost to fly round-trip from Bellingham to Denver?

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 4h 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.

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

    Currently, November is the cheapest month in which you can book a flight from Bellingham to Denver (average of C$ 89). Flying from Bellingham to Denver in December is currently the most expensive (average of C$ 454). 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

Travelling to a place near Denver?

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

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Alternative routes for Bellingham to Denver

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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?

Millions of users choose and trust Cheapflights to book the best flight deals from Bellingham to Denver for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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