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Cheap flights from Bellingham to Denver from C$ 199

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
29 Dec — 5 Jan1
1 adult
1 adult, Economy, 0 bags

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 29 November 2025.

Round-trip from

C$ 326

One-way from

C$ 199

Popular in

December

Cheapest in

November

Average price

C$ 182
15/12-23/12
  • 15/12-23/12
  • 2 total stops
  • 23h 54m 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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High demand for flights, 13% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
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Average for round-trip flights in November 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 29 November 2025.

Mon 15/124:02 p.m.BLI - DEN
1 stop10h 56mMultiple Airlines
Tue 23/129:59 a.m.DEN - BLI
1 stop12h 58mMultiple Airlines
Deal found 28/11C$ 326
Mon 15/124:02 p.m.BLI - DEN
1 stop10h 56mMultiple Airlines
Mon 22/1210:37 p.m.DEN - BLI
1 stop16h 05mMultiple Airlines
Deal found 28/11C$ 338
Mon 15/124:02 p.m.BLI - DEN
1 stop10h 56mMultiple Airlines
Thu 25/126:15 a.m.DEN - BLI
1 stop14h 27mMultiple Airlines
Deal found 28/11C$ 340
Mon 15/124:02 p.m.BLI - DEN
1 stop10h 56mMultiple Airlines
Sun 21/129:59 a.m.DEN - BLI
1 stop13h 28mMultiple Airlines
Deal found 28/11C$ 352
Wed 17/129:00 a.m.BLI - DEN
1 stop12h 29mMultiple Airlines
Thu 25/126:15 a.m.DEN - BLI
1 stop14h 27mMultiple Airlines
Deal found 28/11C$ 354
Mon 15/124:02 p.m.BLI - DEN
1 stop10h 56mMultiple Airlines
Wed 24/126:21 p.m.DEN - BLI
1 stop24h 51mMultiple Airlines
Deal found 28/11C$ 357
Wed 17/129:00 a.m.BLI - DEN
1 stop12h 29mMultiple Airlines
Sun 21/129:59 a.m.DEN - BLI
1 stop13h 28mMultiple Airlines
Deal found 28/11C$ 366
Wed 17/129:00 a.m.BLI - DEN
1 stop12h 29mMultiple Airlines
Wed 24/126:21 p.m.DEN - BLI
1 stop24h 51mMultiple Airlines
Deal found 28/11C$ 371
Thu 18/124:15 p.m.BLI - DEN
1 stop6h 18mMultiple Airlines
Tue 23/129:59 a.m.DEN - BLI
1 stop12h 58mMultiple Airlines
Deal found 28/11C$ 388

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 29 November 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

Sun 11/1

1:03 p.m.-4:13 p.m.

1 stop26h 10m

Denver Intl

Thu 15/1

1:34 p.m.-12:23 p.m.

1 stop23h 49m

C$ 398

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 4/3

3:55 p.m.-9:23 p.m.

1 stop4h 28m

Denver Intl

Sat 7/3

7:00 a.m.-4:24 p.m.

1 stop10h 24m

C$ 398

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 27/2

4:19 p.m.-11:59 p.m.

1 stop6h 40m

Denver Intl

Sat 7/3

7:00 a.m.-4:24 p.m.

1 stop10h 24m

C$ 398

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sat 28/2

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

1 stop11h 06m

Denver Intl

Wed 4/3

12:34 p.m.-9:42 p.m.

1 stop10h 08m

C$ 398

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sun 14/12

3:45 p.m.-3:58 a.m.

1 stop11h 13m

Denver Intl

Thu 25/12

6:15 a.m.-7:42 p.m.

1 stop14h 27m

C$ 405

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sat 28/2

11:53 a.m.-6:56 p.m.

1 stop6h 03m

Denver Intl

Fri 6/3

7:00 a.m.-11:13 a.m.

1 stop5h 13m

C$ 405

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 18/12

4:15 p.m.-11:33 p.m.

1 stop6h 18m

Denver Intl

Wed 24/12

6:21 p.m.-6:12 p.m.

1 stop24h 51m

C$ 419

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 4/3

9:00 a.m.-9:23 p.m.

1 stop11h 23m

Denver Intl

Thu 5/3

7:00 a.m.-11:13 a.m.

1 stop5h 13m

C$ 426

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 13/1

5:15 a.m.-12:38 p.m.

1 stop6h 23m

C$ 199

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 12/1

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

1 stop22h 35m

C$ 207

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/11

Showing 1-10 of 11 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$ 90). Flying from Bellingham to Denver in December is currently the most expensive (average of C$ 602). 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 26h 10m. 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$ 90). Flying from Bellingham to Denver in December is currently the most expensive (average of C$ 602). 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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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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