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Cheap flights from Bellingham to Denver from C$ 152

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DEN
16 Mar — 23 Mar1
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 14 February 2026.

Tue 28/44:01 p.m.
BLI
-
DEN
1 stop17h 49m
Alaska Airlines
Tue 5/511:46 a.m.
DEN
-
BLI
1 stop11h 56m
Alaska Airlines
Deal found 10/2C$ 331
Wed 29/48:30 a.m.
BLI
-
DEN
2 stops14h 29m
Alaska Airlines
Tue 5/511:46 a.m.
DEN
-
BLI
1 stop11h 56m
Alaska Airlines
Deal found 10/2C$ 338
Tue 28/44:01 p.m.
BLI
-
DEN
1 stop17h 49m
Alaska Airlines
Fri 8/56:07 p.m.
DEN
-
BLI
1 stop22h 14m
Alaska Airlines
Deal found 10/2C$ 344
Wed 29/48:30 a.m.
BLI
-
DEN
2 stops14h 29m
Alaska Airlines
Thu 7/56:07 p.m.
DEN
-
BLI
1 stop22h 14m
Alaska Airlines
Deal found 10/2C$ 351
Sat 2/58:30 a.m.
BLI
-
DEN
1 stop25h 20m
Alaska Airlines
Wed 6/511:46 a.m.
DEN
-
BLI
1 stop11h 56m
Alaska Airlines
Deal found 10/2C$ 358
Wed 29/48:30 a.m.
BLI
-
DEN
2 stops14h 29m
Alaska Airlines
Wed 6/56:00 a.m.
DEN
-
BLI
2 stops17h 42m
Alaska Airlines
Deal found 10/2C$ 385
Fri 13/311:53 a.m.
BLI
-
DEN
1 stop6h 03m
Alaska Airlines
Tue 17/37:00 a.m.
DEN
-
BLI
1 stop5h 13m
Alaska Airlines
Deal found 11/2C$ 393
Tue 28/44:01 p.m.
BLI
-
DEN
1 stop17h 49m
Alaska Airlines
Sat 2/58:00 a.m.
DEN
-
BLI
2 stops15h 42m
Alaska Airlines
Deal found 10/2C$ 399
Thu 16/46:19 p.m.
BLI
-
DEN
1 stop4h 37m
Alaska Airlines
Mon 27/46:07 p.m.
DEN
-
BLI
1 stop22h 14m
Alaska Airlines
Deal found 14/2C$ 403

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 14 February 2026.

Round-trip from

C$ 331

One-way from

C$ 152

Popular in

May

Cheapest in

November

Average price

C$ 683
Alaska Airlines
  • Alaska Airlines
  • 28/4-5/5
  • 2 total stops
  • 29h 45m total
  • Bellingham to Denver
Search Deals
26/3
  • 26/3
  • 1 total stop
  • 20h 56m total
  • Bellingham to Denver
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 14 February 2026.
Use the filters below to find and compare flights from Bellingham to Denver that are best for you.

Fly from

Bellingham

Fly to

Denver

Route

Depart

Return

Price

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 1/5

4:01 p.m.-10:50 a.m.

1 stop17h 49m

Denver Intl

Tue 5/5

11:46 a.m.-10:42 p.m.

1 stop11h 56m

C$ 331

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sun 3/5

4:01 p.m.-10:50 a.m.

1 stop17h 49m

Denver Intl

Tue 5/5

11:46 a.m.-10:42 p.m.

1 stop11h 56m

C$ 344

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 28/4

4:01 p.m.-10:50 a.m.

1 stop17h 49m

Denver Intl

Fri 8/5

6:07 p.m.-3:21 p.m.

1 stop22h 14m

C$ 344

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sat 2/5

8:30 a.m.-10:50 a.m.

1 stop25h 20m

Denver Intl

Tue 5/5

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

1 stop4h 35m

C$ 344

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 28/4

4:01 p.m.-10:50 a.m.

1 stop17h 49m

Denver Intl

Sat 2/5

11:46 a.m.-10:42 p.m.

1 stop11h 56m

C$ 344

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 17/4

8:15 a.m.-6:28 p.m.

1 stop9h 13m

Denver Intl

Tue 21/4

6:03 p.m.-10:50 p.m.

1 stop5h 47m

C$ 344

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 29/4

8:30 a.m.-11:59 p.m.

2 stops14h 29m

Denver Intl

Sat 2/5

11:46 a.m.-10:42 p.m.

1 stop11h 56m

C$ 351

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sun 3/5

4:01 p.m.-6:29 p.m.

1 stop25h 28m

Denver Intl

Thu 7/5

6:07 p.m.-3:21 p.m.

1 stop22h 14m

C$ 358

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 30/4

4:01 p.m.-6:29 p.m.

1 stop25h 28m

Denver Intl

Tue 5/5

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

1 stop4h 35m

C$ 372

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 29/4

8:30 a.m.-10:50 a.m.

1 stop25h 20m

Denver Intl

Tue 5/5

11:46 a.m.-10:42 p.m.

1 stop11h 56m

C$ 372

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 14 results
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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.

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$ 87). Flying from Bellingham to Denver in December is currently the most expensive (average of C$ 575). 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 17h 49m. 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$ 87). Flying from Bellingham to Denver in December is currently the most expensive (average of C$ 575). 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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