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Cheap flights from Bellingham to Denver from C$ 349

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DEN
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bellingham to Denver

Enter your travel dates to find the best prices.

Best flights from Bellingham to Denver
Discover carefully curated flight deals from Bellingham to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Thu 16/48:15 a.m.BLI - DEN
1 stop9h 13mAlaska Airlines
Sun 19/46:03 p.m.DEN - BLI
1 stop5h 38mAlaska Airlines
Deal found 27/12C$ 395
Mon 26/11:03 p.m.BLI - DEN
1 stop22h 35mAlaska Airlines
Fri 30/11:37 p.m.DEN - BLI
1 stop11h 29mAlaska Airlines
Deal found 25/12C$ 426
Mon 27/48:30 a.m.BLI - DEN
1 stop25h 20mAlaska Airlines
Wed 29/411:46 a.m.DEN - BLI
1 stop11h 55mAlaska Airlines
Deal found 26/12C$ 440
Mon 26/11:03 p.m.BLI - DEN
2 stops9h 55mAlaska Airlines
Mon 2/212:34 p.m.DEN - BLI
2 stops24h 49mAlaska Airlines
Deal found 27/12C$ 469

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 28 December 2025.

Round-trip from

C$ 395

One-way from

C$ 349

Popular in

December

Cheapest in

November

Average price

C$ 742
Alaska Airlines
  • Alaska Airlines
  • 16/4-19/4
  • 2 total stops
  • 14h 51m total
  • Bellingham to Denver
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 13/1
  • 1 total stop
  • 13h 20m total
  • Bellingham to Denver
Search Deals
High demand for flights, 18% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 28 December 2025.
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

Thu 16/4

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

1 stop9h 13m

Denver Intl

Sun 19/4

6:03 p.m.-10:41 p.m.

1 stop5h 38m

C$ 395

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 26/1

1:03 p.m.-12:38 p.m.

1 stop22h 35m

Denver Intl

Fri 30/1

1:37 p.m.-12:06 a.m.

1 stop11h 29m

C$ 426

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 27/4

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

1 stop25h 20m

Denver Intl

Wed 29/4

11:46 a.m.-10:41 p.m.

1 stop11h 55m

C$ 440

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 26/1

1:03 p.m.-11:58 p.m.

2 stops9h 55m

Denver Intl

Mon 2/2

12:34 p.m.-12:23 p.m.

2 stops24h 49m

C$ 469

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 13/1

9:15 a.m.-11:35 p.m.

1 stop13h 20m

C$ 349

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 14/1

1:03 p.m.-11:58 p.m.

2 stops9h 55m

C$ 440

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 12/1

5:15 a.m.-11:35 p.m.

1 stop17h 20m

C$ 488

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/12

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$ 577). 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 9h 13m. 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$ 577). 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
Westminster
Thornton

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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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