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Cheap flights from Bellingham to Denver from C$ 175

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DEN
17 Jul — 24 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 June 2026.

Tue 20/108:20 a.m.
BLI
-
DEN
1 stop5h 12m
Alaska Airlines
Sat 24/106:56 p.m.
DEN
-
BLI
1 stop5h 57m
Alaska Airlines
Deal found 14/6C$ 462
Thu 30/75:26 p.m.
BLI
-
DEN
1 stop5h 33m
Alaska Airlines
Mon 3/87:05 p.m.
DEN
-
BLI
1 stop4h 25m
Alaska Airlines
Deal found 14/6C$ 571
Tue 8/97:26 p.m.
BLI
-
DEN
2 stops23h 00m
Alaska Airlines
Fri 18/97:30 p.m.
DEN
-
BLI
1 stop5h 14m
Alaska Airlines
Deal found 14/6C$ 575
Mon 17/85:26 p.m.
BLI
-
DEN
1 stop5h 33m
Alaska Airlines
Wed 19/87:08 p.m.
DEN
-
BLI
1 stop5h 51m
Alaska Airlines
Deal found 15/6C$ 623
Sat 8/88:30 a.m.
BLI
-
DEN
1 stop12h 10m
Alaska Airlines
Fri 14/812:55 p.m.
DEN
-
BLI
1 stop4h 51m
Alaska Airlines
Deal found 13/6C$ 645
Sat 12/97:00 a.m.
BLI
-
DEN
2 stops13h 13m
Alaska Airlines
Thu 17/96:17 a.m.
DEN
-
BLI
2 stops17h 14m
Alaska Airlines
Deal found 14/6C$ 678
Sat 8/88:30 a.m.
BLI
-
DEN
1 stop12h 10m
Alaska Airlines
Sun 16/86:21 p.m.
DEN
-
BLI
1 stop6h 38m
Alaska Airlines
Deal found 13/6C$ 696
Mon 29/63:47 p.m.
BLI
-
DEN
1 stop7h 51m
Multiple Airlines
Tue 30/610:36 p.m.
DEN
-
BLI
2 stops37h 03m
Multiple Airlines
Deal found 14/6C$ 711

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 17 June 2026.

Round-trip from

C$ 462

One-way from

C$ 175

Popular in

July

Cheapest in

November

Average price

C$ 797
Alaska Airlines
  • Alaska Airlines
  • 20/10-24/10
  • 2 total stops
  • 11h 09m total
  • Bellingham to Denver
Search Deals
16/8
  • 16/8
  • 1 total stop
  • 13h 22m total
  • Bellingham to Denver
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 336 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 2026.
Use the filters below to find and compare flights from Bellingham to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 20/10

8:20 a.m.-2:32 p.m.

1 stop5h 12m

Denver Intl

Sat 24/10

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

1 stop5h 57m

C$ 462
Quickest round-trip

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 30/7

5:26 p.m.-11:59 p.m.

1 stop5h 33m

Denver Intl

Mon 3/8

7:05 p.m.-10:30 p.m.

1 stop4h 25m

C$ 571

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Tue 8/9

7:26 p.m.-7:26 p.m.

2 stops23h 00m

Denver Intl

Fri 18/9

7:30 p.m.-11:44 p.m.

1 stop5h 14m

C$ 575

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 17/8

5:26 p.m.-7:18 p.m.

2 stops24h 52m

Denver Intl

Wed 19/8

5:34 p.m.-11:59 p.m.

1 stop7h 25m

C$ 694

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 10/7

8:30 a.m.-9:40 p.m.

1 stop12h 10m

Denver Intl

Tue 14/7

6:02 a.m.-11:59 p.m.

1 stop18h 57m

C$ 762

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Sat 8/8

6:00 a.m.-6:09 p.m.

2 stops11h 09m

Denver Intl

Sat 15/8

8:00 a.m.-4:46 p.m.

2 stops9h 46m

C$ 837
Cheapest one-way

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 30/7

11:29 a.m.-3:48 a.m.

1 stop15h 19m

C$ 230
Quickest one-way

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 13/8

5:26 p.m.-11:59 p.m.

1 stop5h 33m

C$ 314

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 3/7

3:42 p.m.-9:37 a.m.

2 stops16h 55m

C$ 323

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 24/8

7:19 p.m.-6:10 p.m.

1 stop21h 51m

C$ 401

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/6

Sorted by cheapest first

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$ 182). Flying from Bellingham to Denver in July is currently the most expensive (average of C$ 946). 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 5h 12m. 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$ 182). Flying from Bellingham to Denver in July is currently the most expensive (average of C$ 946). 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
Thornton
Black Hawk

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Alternative routes for Bellingham to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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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