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Cheap flights from Bellingham to Denver from C$ 141

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 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DEN
6 Dec — 13 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 6 November 2025.

Round-trip from

C$ 416

One-way from

C$ 141

Popular in

May

Cheapest in

November

Average price

C$ 183
29/12-1/1
  • 29/12-1/1
  • 2 total stops
  • 30h 11m total
  • Bellingham to Denver
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21/12
  • 21/12
  • 1 total stop
  • 10h 43m total
  • Bellingham to Denver
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Highest demand for flights based on searches. 9% potential increase in price (C$ 84 potential increase over avg. RT price).
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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 6 November 2025.

Mon 29/126:00 a.m.BLI - DEN
1 stop20h 58mMultiple Airlines
Thu 1/19:59 a.m.DEN - BLI
1 stop9h 13mMultiple Airlines
Deal found 4/11C$ 416
Thu 20/114:04 p.m.BLI - DEN
1 stop6h 55mAlaska Airlines
Mon 24/118:13 p.m.DEN - BLI
1 stop4h 57mAlaska Airlines
Deal found 4/11C$ 505
Sun 14/124:21 p.m.BLI - DEN
1 stop6h 38mAlaska Airlines
Sun 28/126:02 a.m.DEN - BLI
1 stop19h 14mAlaska Airlines
Deal found 6/11C$ 656
Fri 5/124:21 p.m.BLI - DEN
2 stops26h 03mAlaska Airlines
Sun 7/1211:41 a.m.DEN - BLI
2 stops29h 00mAlaska Airlines
Deal found 4/11C$ 695
Sun 28/125:20 a.m.BLI - DEN
1 stop17h 39mAlaska Airlines
Sat 3/16:02 a.m.DEN - BLI
1 stop19h 14mAlaska Airlines
Deal found 4/11C$ 767
Wed 12/1112:51 p.m.BLI - DEN
2 stops10h 00mAlaska Airlines
Thu 4/1211:41 a.m.DEN - BLI
2 stops11h 51mAlaska Airlines
Deal found 6/11C$ 923

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 6 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

Mon 29/12

6:00 a.m.-3:58 a.m.

1 stop20h 58m

Denver Intl

Thu 1/1

9:59 a.m.-6:12 p.m.

1 stop9h 13m

C$ 416

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 29/1

5:15 a.m.-6:41 p.m.

2 stops12h 26m

Denver Intl

Sun 1/2

8:04 a.m.-12:23 p.m.

2 stops29h 19m

C$ 484

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 20/11

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

1 stop6h 55m

Denver Intl

Mon 24/11

8:13 p.m.-12:10 a.m.

1 stop4h 57m

C$ 505

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sun 14/12

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

1 stop6h 38m

Denver Intl

Sun 28/12

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

1 stop19h 14m

C$ 656

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 5/12

4:21 p.m.-7:24 p.m.

2 stops26h 03m

Denver Intl

Sun 7/12

11:41 a.m.-3:41 p.m.

2 stops29h 00m

C$ 695

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sun 28/12

5:20 a.m.-11:59 p.m.

1 stop17h 39m

Denver Intl

Sat 3/1

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

1 stop19h 14m

C$ 767

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sat 20/12

3:32 p.m.-11:33 p.m.

1 stop7h 01m

C$ 154

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 13/1

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

1 stop6h 23m

C$ 196

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 14/1

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

1 stop6h 23m

C$ 196

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 12/1

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

1 stop6h 23m

C$ 199

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

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$ 619). 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 12h 26m. 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$ 619). 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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How does Cheapflights help users find flights from Bellingham to Denver?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bellingham to Denver. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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