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Cheap flights from Bellingham to Denver from C$ 181

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
13 Dec — 20 Dec1
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 13 November 2025.

Round-trip from

C$ 371

One-way from

C$ 181

Popular in

December

Cheapest in

November

Average price

C$ 182
Alaska Airlines
  • Alaska Airlines
  • 10/12-14/12
  • 2 total stops
  • 32h 06m 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, 11% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 22 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 13 November 2025.

Wed 10/124:21 p.m.BLI - DEN
1 stop21h 25mAlaska Airlines
Sun 14/126:00 a.m.DEN - BLI
1 stop10h 41mAlaska Airlines
Deal found 12/11C$ 371
Wed 3/121:04 p.m.BLI - DEN
1 stop21h 40mAlaska Airlines
Sun 7/126:00 a.m.DEN - BLI
1 stop17h 32mAlaska Airlines
Deal found 12/11C$ 433
Thu 11/121:04 p.m.BLI - DEN
2 stops9h 55mAlaska Airlines
Sun 14/126:59 p.m.DEN - BLI
2 stops30h 07mAlaska Airlines
Deal found 12/11C$ 499
Fri 12/121:04 p.m.BLI - DEN
2 stops9h 55mAlaska Airlines
Mon 15/126:59 p.m.DEN - BLI
2 stops21h 42mAlaska Airlines
Deal found 12/11C$ 630
Fri 19/125:20 a.m.BLI - DEN
1 stop4h 56mAlaska Airlines
Tue 30/126:02 a.m.DEN - BLI
1 stop19h 14mAlaska Airlines
Deal found 13/11C$ 654
Sun 21/1212:56 p.m.BLI - DEN
1 stop8h 36mAlaska Airlines
Sat 27/126:02 a.m.DEN - BLI
1 stop19h 14mAlaska Airlines
Deal found 11/11C$ 726
Thu 27/111:16 p.m.BLI - DEN
2 stops20h 22mAlaska Airlines
Mon 1/1211:34 a.m.DEN - BLI
2 stops13h 36mAlaska Airlines
Deal found 12/11C$ 1,093
Sun 23/115:12 p.m.BLI - DEN
1 stop4h 28mAlaska Airlines
Sun 30/116:14 a.m.DEN - BLI
1 stop18h 56mAlaska Airlines
Deal found 13/11C$ 1,150

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 13 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

Wed 10/12

4:21 p.m.-2:46 p.m.

1 stop21h 25m

Denver Intl

Sun 14/12

6:00 a.m.-3:41 p.m.

1 stop10h 41m

C$ 371

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 3/12

1:04 p.m.-11:44 a.m.

1 stop21h 40m

Denver Intl

Sun 7/12

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

1 stop17h 32m

C$ 433

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 16/1

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

1 stop22h 35m

Denver Intl

Mon 19/1

7:39 p.m.-12:23 p.m.

2 stops17h 44m

C$ 445

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 11/12

1:04 p.m.-11:59 p.m.

2 stops9h 55m

Denver Intl

Sun 14/12

6:59 p.m.-12:06 a.m.

2 stops30h 07m

C$ 499

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 1/5

12:58 p.m.-7:14 p.m.

1 stop5h 16m

Denver Intl

Mon 4/5

11:30 a.m.-12:01 a.m.

2 stops13h 31m

C$ 520

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 19/12

5:20 a.m.-11:16 a.m.

1 stop4h 56m

Denver Intl

Tue 30/12

6:02 a.m.-12:16 a.m.

1 stop19h 14m

C$ 654

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 13/1

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

1 stop6h 23m

C$ 181

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 14/1

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

1 stop6h 23m

C$ 181

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 12/1

1:03 p.m.-11:35 p.m.

1 stop9h 32m

C$ 207

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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.

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 21h 25m. 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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Alternative routes for 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?

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Can Cheapflights notify me if prices for flights from Bellingham to Denver become cheaper?

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