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BLI - DEN

$125 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
$352
Typical prices: $328-$568
Multiple Airlines
Thu 1/18Sat 1/20
BLI - DEN • 2 stops
Cheapest one-way
$125
Typical prices: $224-$579
Multiple Airlines
Thu 11/1
BLI - DEN • 1 stop
When to travel
March
Cheapest • 28% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg $333 (round-trip)
Seattle/Tacoma Intl (SEA)
Shortest trip • 5h 48m (one-way)
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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, Jan 18 - Wed, Jan 20
Multiple Airlines Logo
10:12 am - 8:03 amBLI  Bellingham-DEN Denver Intl
20h 51m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth
Multiple Airlines Logo
7:08 pm - 9:32 amDEN  Denver Intl-BLI Bellingham
15h 24m1 stop Las Vegas Harry Reid Intl
$352Multiple Airlines
Mon, Jan 18 - Wed, Jan 20
Multiple Airlines Logo
10:12 am - 9:34 amBLI  Bellingham-DEN Denver Intl
22h 22m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:08 pm - 9:32 amDEN  Denver Intl-BLI Bellingham
15h 24m1 stop Las Vegas Harry Reid Intl
$357Multiple Airlines
Sun, Nov 1 - Sat, Nov 7
Multiple Airlines Logo
7:29 pm - 12:42 pmBLI  Bellingham-DEN Denver Intl
16h 13m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:54 pm - 8:45 amDEN  Denver Intl-BLI Bellingham
20h 51m2 stops Los Angeles Las Vegas Harry Reid Intl
$371Multiple Airlines
Sun, Dec 6 - Wed, Dec 9
Multiple Airlines Logo
9:51 am - 2:56 pmBLI  Bellingham-DEN Denver Intl
28h 05m2 stops Las Vegas Harry Reid Intl San Diego
Multiple Airlines Logo
10:50 pm - 9:01 amDEN  Denver Intl-BLI Bellingham
11h 11m1 stop Las Vegas Harry Reid Intl
$373Multiple Airlines
Thu, Dec 10 - Sun, Dec 20
Multiple Airlines Logo
5:56 pm - 9:16 amBLI  Bellingham-DEN Denver Intl
14h 20m1 stop Phoenix-Mesa Gateway
Multiple Airlines Logo
10:33 pm - 10:25 amDEN  Denver Intl-BLI Bellingham
36h 52m2 stops Los Angeles Las Vegas Harry Reid Intl
$373Multiple Airlines
Sun, Nov 1 - Fri, Nov 6
Multiple Airlines Logo
7:29 pm - 9:45 amBLI  Bellingham-DEN Denver Intl
37h 16m2 stops Las Vegas Harry Reid Intl Los Angeles
Multiple Airlines Logo
1:05 pm - 8:11 pmDEN  Denver Intl-BLI Bellingham
8h 06m1 stop Las Vegas Harry Reid Intl
$373Multiple Airlines
Sun, Dec 6 - Wed, Dec 9
Multiple Airlines Logo
9:51 am - 9:16 amBLI  Bellingham-DEN Denver Intl
22h 25m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:41 am - 9:01 amDEN  Denver Intl-BLI Bellingham
27h 20m1 stop Las Vegas Harry Reid Intl
$375Multiple Airlines
Thu, Oct 29 - Thu, Nov 12
Multiple Airlines Logo
4:58 pm - 9:48 amBLI  Bellingham-DEN Denver Intl
15h 50m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:10 am - 8:47 amDEN  Denver Intl-BLI Bellingham
24h 37m2 stops Los Angeles Las Vegas Harry Reid Intl
$375Multiple Airlines
Sat, Jan 16 - Wed, Jan 20
Alaska Airlines Logo
5:02 am - 10:49 amBLI  Bellingham-DEN Denver Intl
4h 47m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:05 pm - 9:01 pmDEN  Denver Intl-BLI Bellingham
6h 56m1 stop Seattle/Tacoma Intl
$390Alaska Airlines
Fri, Dec 4 - Sun, Dec 6
Alaska Airlines Logo
7:31 pm - 1:53 pmBLI  Bellingham-DEN Denver Intl
17h 22m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:40 am - 10:58 pmDEN  Denver Intl-BLI Bellingham
16h 18m1 stop Portland
$399Alaska 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 with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Bellingham to Denver. It’s 17% cheaper than the average day, while Monday is the most expensive, with prices 38% higher.

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Key details for Bellingham to Denver flights

Low season

July

Cheapest flight

$125
Beat the crowds with an average 21% drop in travelers.
One-way flight 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 answers about this route, including flight times, airports, airlines and booking tips.

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

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

  • How long is a flight from Bellingham to Denver?

    There are currently no nonstop flights available from Bellingham to Denver. Flights with 1 layover take between 5h 48m and 14h 28m 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 $328 to $568, with an average of $393 over the past 12 months. Anything below $328 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 $352 to $1,171. That means the highest observed fare was about 3x 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 $250, which is 10% 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 $15 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Ace
    • Europcar
    • NU Car
    • 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) - 79% of one-stop connections
    • Portland (PDX) - 12% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 9% of one-stop connections

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

    Yes. Flexible dates can save you up to 40% on flights from Bellingham to Denver. Tuesday is the cheapest departure day at $328 round-trip on average, while Monday is the most expensive at $543, a difference of $215.

    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 from Bellingham to Denver?

    Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 5h 48m, compared with 5h 50m via Portland (PDX) and 14h 28m 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.

  • What popular places can I visit in Denver?

    Some of the most popular sights in Denver are Colorado Convention Center, Coors Field and Ball Arena. 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 Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $328, about $215 less than Monday fares (40% 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 $285 round-trip in that month - typically $376 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