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Cheap flights from Bellingham to Denver from C$ 224

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — DEN
8 Jul — 15 Jul1
1 adult

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 3 July 2025.

Round-trip from

C$ 338

One-way from

C$ 224

Popular in

May

Cheapest in

July

Average price

C$ 491
Hawaiian Airlines
  • Hawaiian Airlines
  • 12/11-15/11
  • 2 total stops
  • 13h 06m total
  • Bellingham to Denver
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Hawaiian Airlines
  • Hawaiian Airlines
  • 5/9
  • 1 total stop
  • 6h 19m total
  • Bellingham to Denver
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Bellingham to Denver

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 3 July 2025.

Wed 12/114:11 p.m.BLI - DEN
1 stop6h 48mHawaiian Airlines
Sat 15/117:00 a.m.DEN - BLI
1 stop6h 18mHawaiian Airlines
Deal found 3/7C$ 338
Wed 12/114:11 p.m.BLI - DEN
2 stops18h 23mAlaska Airlines
Sat 15/117:00 a.m.DEN - BLI
1 stop6h 18mAlaska Airlines
Deal found 3/7C$ 421

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 3 July 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 12/11

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

1 stop6h 48m

Denver Intl

Sat 15/11

7:00 a.m.-12:18 p.m.

1 stop6h 18m

C$ 338

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 12/11

4:11 p.m.-11:34 a.m.

2 stops18h 23m

Denver Intl

Sat 15/11

7:00 a.m.-12:18 p.m.

1 stop6h 18m

C$ 421

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 5/9

1:08 p.m.-8:27 p.m.

1 stop6h 19m

C$ 224

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 5/9

3:47 p.m.-2:06 p.m.

1 stop21h 19m

C$ 228

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

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, August is the cheapest month in which you can book a flight from Bellingham to Denver (average of C$ 320). Flying from Bellingham to Denver in December is currently the most expensive (average of C$ 484). 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?

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated 3 July 2025.
Get a feel of what it's like to fly with Alaska Airlines and Hawaiian Airlines from Bellingham to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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.

  • What are the cheapest airlines flying from Bellingham to Denver round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to Denver, with prices starting at C$ 338. Another option worth looking into is Alaska Airlines, starting at C$ 421 round trip. Hawaiian Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • 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, August is the cheapest month in which you can book a flight from Bellingham to Denver (average of C$ 320). Flying from Bellingham to Denver in December is currently the most expensive (average of C$ 484). 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 Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Golden
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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?

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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