BLI - DEN

C$ 216 Find Cheap Flights from Bellingham to Denver – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 363
Typical prices: C$ 460-C$ 761
Multiple Airlines
Fri 12/10Mon 22/10
BLI - DEN • 1 stop
Cheapest one-way flights
C$ 216
Typical prices: C$ 321-C$ 812
Multiple Airlines
Mon 5/11
BLI - DEN • 1 stop
When to travel
March
Cheapest • 27% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg C$ 399 (round-trip)
Seattle/Tacoma Intl (SEA)
Shortest trip • 5h 44m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Bellingham to Denver (BLI-DEN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bellingham to Denver

Mon, 12 Oct - Thu, 22 Oct
Multiple Airlines Logo
6:00 a.m. - 9:49 a.m.BLI  Bellingham-DEN Denver Intl
26h 49m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:12 a.m. - 12:10 p.m.DEN  Denver Intl-BLI Bellingham
29h 58m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
C$ 363Multiple Airlines
Mon, 12 Oct - Thu, 22 Oct
Multiple Airlines Logo
6:00 a.m. - 9:49 a.m.BLI  Bellingham-DEN Denver Intl
26h 49m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:42 p.m. - 12:10 p.m.DEN  Denver Intl-BLI Bellingham
18h 28m1 stop Las Vegas Harry Reid Intl
C$ 415Multiple Airlines
Tue, 3 Nov - Sat, 7 Nov
Alaska Airlines Logo
8:33 a.m. - 2:27 p.m.BLI  Bellingham-DEN Denver Intl
4h 54m1 stop Portland
Alaska Airlines Logo
7:03 a.m. - 1:18 p.m.DEN  Denver Intl-BLI Bellingham
7h 15m1 stop Seattle/Tacoma Intl
C$ 549Alaska Airlines
Sat, 16 Jan - Wed, 20 Jan
Alaska Airlines Logo
7:01 a.m. - 1:57 p.m.BLI  Bellingham-DEN Denver Intl
5h 56m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:00 p.m. - 5:21 p.m.DEN  Denver Intl-BLI Bellingham
6h 21m1 stop Seattle/Tacoma Intl
C$ 551Alaska Airlines
Tue, 3 Nov - Sat, 7 Nov
Alaska Airlines Logo
7:29 p.m. - 2:27 p.m.BLI  Bellingham-DEN Denver Intl
17h 58m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
7:03 a.m. - 1:18 p.m.DEN  Denver Intl-BLI Bellingham
7h 15m1 stop Seattle/Tacoma Intl
C$ 646Alaska Airlines
Sun, 1 Nov - Sun, 8 Nov
Alaska Airlines Logo
7:29 p.m. - 10:38 p.m.BLI  Bellingham-DEN Denver Intl
26h 09m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:03 a.m. - 1:18 p.m.DEN  Denver Intl-BLI Bellingham
7h 15m1 stop Seattle/Tacoma Intl
C$ 655Alaska Airlines
Sun, 1 Nov - Sun, 8 Nov
Alaska Airlines Logo
7:29 p.m. - 11:59 p.m.BLI  Bellingham-DEN Denver Intl
27h 30m2 stops Seattle/Tacoma Intl San Diego
Alaska Airlines Logo
7:03 a.m. - 1:18 p.m.DEN  Denver Intl-BLI Bellingham
7h 15m1 stop Seattle/Tacoma Intl
C$ 662Alaska Airlines
Mon, 19 Oct - Thu, 22 Oct
Alaska Airlines Logo
7:18 p.m. - 4:59 p.m.BLI  Bellingham-DEN Denver Intl
20h 41m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:57 p.m. - 11:53 p.m.DEN  Denver Intl-BLI Bellingham
6h 56m1 stop Seattle/Tacoma Intl
C$ 694Alaska Airlines
Mon, 19 Oct - Thu, 22 Oct
Alaska Airlines Logo
7:18 p.m. - 6:25 p.m.BLI  Bellingham-DEN Denver Intl
22h 07m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
5:57 p.m. - 11:53 p.m.DEN  Denver Intl-BLI Bellingham
6h 56m1 stop Seattle/Tacoma Intl
C$ 720Alaska Airlines
Sat, 10 Oct - Wed, 14 Oct
Alaska Airlines Logo
2:17 p.m. - 10:37 p.m.BLI  Bellingham-DEN Denver Intl
7h 20m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:57 p.m. - 11:53 p.m.DEN  Denver Intl-BLI Bellingham
6h 56m1 stop Seattle/Tacoma Intl
C$ 726Alaska Airlines
Booking Insights

Price, demand, and travel trends for Bellingham to Denver flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Bellingham to Denver with more confidence.

What's the cheapest day of the week to fly from Bellingham to Denver?

Thursday is the cheapest day of the week to fly from Bellingham to Denver and is 16% cheaper than the average day. Monday is the most expensive day with flight prices 38% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Bellingham to Denver flights

Low season

July

Cheapest flight

C$ 216
Best time to beat the crowds but there is an average 69% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flights from Bellingham to Denver

When to book flights from Bellingham to Denver

Are your dates flexible? Find out the best times to travel from Bellingham to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Bellingham to Denver flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from Bellingham to Denver?

    Only Economy Class is available on flights from Bellingham to Denver.

  • How long does a flight from Bellingham to Denver take?

    There are currently no direct flights available from Bellingham to Denver. Flights with 1 layover take between 5h 44m and 21h 39m in total, depending on the connection.

  • Do I need a passport to fly from Bellingham to Denver?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How much should I expect to pay for a Bellingham to Denver flight?

    Round-trip flights from Bellingham to Denver range from C$ 460 to C$ 761, with an average of C$ 549 over the past 12 months. Anything below C$ 460 counts as a good deal.

  • Have flight prices from Bellingham to Denver changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 363 to C$ 2,068. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Bellingham to Denver looking right now?

    One-way fares from Bellingham to Denver are currently lower than usual. Average one-way flight prices are about C$ 360, which is 35% below the typical average for this route.

  • What car rental options are available at Denver Intl Airport (DEN)?

    Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around C$ 22 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • Ace
    • NU Car
    • Europcar
    • Hertz

  • Which airports can I use when flying from Bellingham to Denver?

    Flights from Bellingham to Denver usually depart from Bellingham (BLI) and arrive at Denver Intl (DEN).

  • Which airports do connecting flights from Bellingham to Denver pass through?

    One-stop flights from Bellingham to Denver most commonly connect through:

    • Seattle/Tacoma Intl (SEA) – 94% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) – 4% of one-stop connections
    • Portland (PDX) – 2% of one-stop connections

    Seattle/Tacoma Intl (SEA) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Bellingham to Denver?

    Yes. Being flexible with your travel dates can save you up to 39% on the Bellingham to Denver route. Thursday is the cheapest departure day at C$ 465 round-trip on average, while Monday is the most expensive at C$ 761, a difference of C$ 296. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Bellingham to Denver?

    Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 5h 44m, compared with 6h 32m via Portland (PDX) and 21h 39m via Las Vegas Harry Reid Intl (LAS).

  • What is the time difference between Bellingham and Denver?

    Denver is 1 hour ahead of Bellingham (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Denver?

    Some of the most popular sights in Denver are Colorado Convention Center, 16th Street Mall, and Sheraton Denver Downtown Hotel. These are among the most viewed places in Denver on KAYAK.

Your guide to booking Bellingham to Denver flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Monday. On this route, Thursday flights average C$ 465 – about C$ 296 less than Monday (39% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bellingham to Denver trip for March. Fares historically average C$ 399 round-trip in that month – typically C$ 527 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Denver Intl Airport.
    - The Westin Denver International Airport

More options for your flight from Bellingham to Denver

Complete your trip to Denver with a hotel stay or car rental

Car rentals in Denver
Hotels in Denver
Vacations in Denver