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Cheap flights from Bellingham to Denver from C$ 170

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
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheap 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 17 October 2025.

Round-trip from

C$ 316

One-way from

C$ 170

Popular in

May

Cheapest in

September

Average price

C$ 482
14/11-16/11
  • 14/11-16/11
  • 2 total stops
  • 41h 42m total
  • Bellingham to Denver
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Alaska Airlines
  • Alaska Airlines
  • 13/1
  • 1 total stop
  • 6h 23m total
  • Bellingham to Denver
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Highest demand for flights based on searches. 5% potential increase in price (C$ 49 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 17 October 2025.

Fri 14/118:00 a.m.BLI - DEN
1 stop18h 59mMultiple Airlines
Sun 16/1111:03 a.m.DEN - BLI
1 stop22h 43mMultiple Airlines
Deal found 15/10C$ 316
Fri 7/114:04 p.m.BLI - DEN
1 stop6h 55mHawaiian Airlines
Mon 10/117:00 a.m.DEN - BLI
1 stop6h 11mHawaiian Airlines
Deal found 16/10C$ 361
Fri 5/124:21 p.m.BLI - DEN
2 stops30h 38mAlaska Airlines
Sun 7/126:00 a.m.DEN - BLI
1 stop17h 32mAlaska Airlines
Deal found 15/10C$ 399
Fri 7/114:04 p.m.BLI - DEN
1 stop6h 55mAlaska Airlines
Tue 11/117:00 a.m.DEN - BLI
1 stop6h 11mAlaska Airlines
Deal found 15/10C$ 406
Fri 7/1112:51 p.m.BLI - DEN
1 stop10h 08mAlaska Airlines
Mon 10/116:46 p.m.DEN - BLI
2 stops18h 25mAlaska Airlines
Deal found 16/10C$ 427
Fri 7/1112:51 p.m.BLI - DEN
1 stop10h 08mAlaska Airlines
Sun 9/117:19 p.m.DEN - BLI
2 stops17h 52mAlaska Airlines
Deal found 14/10C$ 447
Fri 31/109:25 a.m.BLI - DEN
1 stop7h 25mAlaska Airlines
Tue 4/117:00 a.m.DEN - BLI
1 stop6h 11mAlaska Airlines
Deal found 16/10C$ 461
Fri 7/117:00 a.m.BLI - DEN
1 stop15h 50mMultiple Airlines
Sun 9/117:45 a.m.DEN - BLI
1 stop29h 18mMultiple Airlines
Deal found 14/10C$ 483
Thu 30/104:04 p.m.BLI - DEN
1 stop6h 55mAlaska Airlines
Mon 3/117:00 a.m.DEN - BLI
1 stop6h 11mAlaska Airlines
Deal found 15/10C$ 489
Sat 1/114:04 p.m.BLI - DEN
1 stop6h 53mAlaska Airlines
Wed 5/1111:31 a.m.DEN - BLI
2 stops25h 40mAlaska Airlines
Deal found 16/10C$ 522

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 17 October 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

Fri 14/11

8:00 a.m.-3:59 a.m.

1 stop18h 59m

Denver Intl

Sun 16/11

10:29 p.m.-11:12 p.m.

2 stops25h 43m

C$ 345

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 7/11

4:04 p.m.-11:59 p.m.

1 stop6h 55m

Denver Intl

Mon 10/11

7:00 a.m.-12:11 p.m.

1 stop6h 11m

C$ 361

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 20/1

5:15 a.m.-11:59 p.m.

2 stops17h 44m

Denver Intl

Sat 24/1

5:09 p.m.-9:20 p.m.

1 stop5h 11m

C$ 376

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 5/12

4:21 p.m.-11:59 p.m.

2 stops30h 38m

Denver Intl

Sun 7/12

6:00 a.m.-10:32 p.m.

1 stop17h 32m

C$ 399

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 7/11

4:04 p.m.-11:59 p.m.

1 stop6h 55m

Denver Intl

Tue 11/11

7:00 a.m.-12:11 p.m.

1 stop6h 11m

C$ 406

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 7/11

12:51 p.m.-11:59 p.m.

1 stop10h 08m

Denver Intl

Mon 10/11

6:46 p.m.-12:11 p.m.

2 stops18h 25m

C$ 427

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 7/11

12:51 p.m.-11:59 p.m.

1 stop10h 08m

Denver Intl

Sun 9/11

7:19 p.m.-12:11 p.m.

2 stops17h 52m

C$ 447

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 31/10

9:25 a.m.-5:50 p.m.

1 stop7h 25m

Denver Intl

Tue 4/11

7:00 a.m.-12:11 p.m.

1 stop6h 11m

C$ 461

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sat 1/11

4:04 p.m.-11:57 p.m.

1 stop6h 53m

Denver Intl

Wed 5/11

7:00 a.m.-12:11 p.m.

1 stop6h 11m

C$ 461

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 7/11

7:00 a.m.-11:50 p.m.

1 stop15h 50m

Denver Intl

Sun 9/11

7:45 a.m.-12:03 p.m.

1 stop29h 18m

C$ 483

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

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, February is the cheapest month in which you can book a flight from Bellingham to Denver (average of C$ 143). Flying from Bellingham to Denver in December is currently the most expensive (average of C$ 611). 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.

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?

    Hawaiian Airlines and Alaska Airlines can get you from Bellingham to Denver in just under 6h 55m. Your travel time can differ by up to 10h 49m. The distance from Bellingham to Denver is about 1725 km. This flight may include one or multiple stops.

  • 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, February is the cheapest month in which you can book a flight from Bellingham to Denver (average of C$ 143). Flying from Bellingham to Denver in December is currently the most expensive (average of C$ 611). 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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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?

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