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BLI - DEN

$220 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
$294
Typical prices: $328-$543
Multiple Airlines
Mon 10/29Mon 11/5
BLI - DEN • 2 stops
Cheapest one-way
$225
Typical prices: $229-$579
Alaska Airlines
Sun 11/11
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 $285 (round-trip)
Seattle/Tacoma Intl (SEA)
Shortest trip • 5h 44m (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

Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
4:58 pm - 6:03 pmBLI  Bellingham-DEN Denver Intl
24h 05m2 stops Las Vegas Harry Reid Intl Los Angeles
Multiple Airlines Logo
9:44 am - 8:47 amDEN  Denver Intl-BLI Bellingham
24h 03m1 stop Las Vegas Harry Reid Intl
$294Multiple Airlines
Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
4:58 pm - 9:48 amBLI  Bellingham-DEN Denver Intl
15h 50m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:44 am - 8:47 amDEN  Denver Intl-BLI Bellingham
24h 03m1 stop Las Vegas Harry Reid Intl
$346Multiple Airlines
Fri, Oct 16 - Tue, Oct 20
Multiple Airlines Logo
6:00 am - 5:46 pmBLI  Bellingham-DEN Denver Intl
10h 46m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
1:10 pm - 1:40 pmDEN  Denver Intl-BLI Bellingham
49h 30m2 stops Los Angeles Las Vegas Harry Reid Intl
$378Multiple Airlines
Fri, Oct 30 - Mon, Nov 2
Multiple Airlines Logo
1:00 pm - 10:07 amBLI  Bellingham-DEN Denver Intl
20h 07m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
9:44 am - 11:34 pmDEN  Denver Intl-BLI Bellingham
14h 50m1 stop Las Vegas Harry Reid Intl
$397Multiple Airlines
Sat, Feb 6 - Sat, Feb 13
Alaska Airlines Logo
7:01 am - 1:57 pmBLI  Bellingham-DEN Denver Intl
5h 56m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
11:33 am - 10:51 pmDEN  Denver Intl-BLI Bellingham
12h 18m1 stop Portland
$399Alaska Airlines
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
8:45 pm - 9:48 amBLI  Bellingham-DEN Denver Intl
12h 03m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:44 pm - 8:47 amDEN  Denver Intl-BLI Bellingham
11h 03m1 stop Las Vegas Harry Reid Intl
$399Multiple Airlines
Mon, Oct 12 - Thu, Oct 15
Multiple Airlines Logo
6:00 am - 9:49 amBLI  Bellingham-DEN Denver Intl
26h 49m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
4:19 pm - 12:10 pmDEN  Denver Intl-BLI Bellingham
20h 51m2 stops San Antonio Las Vegas Harry Reid Intl
$426Multiple Airlines
Sat, Dec 12 - Mon, Jan 4
Alaska Airlines Logo
8:31 am - 2:24 pmBLI  Bellingham-DEN Denver Intl
4h 53m1 stop Portland
Alaska Airlines Logo
9:42 pm - 1:19 pmDEN  Denver Intl-BLI Bellingham
16h 37m1 stop Seattle/Tacoma Intl
$429Alaska Airlines
Sun, Nov 1 - Sun, Nov 8
Alaska Airlines Logo
7:29 pm - 11:14 amBLI  Bellingham-DEN Denver Intl
14h 45m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:03 am - 1:18 pmDEN  Denver Intl-BLI Bellingham
7h 15m1 stop Seattle/Tacoma Intl
$429Alaska Airlines
Mon, Oct 12 - Thu, Oct 15
Multiple Airlines Logo
6:00 am - 9:49 amBLI  Bellingham-DEN Denver Intl
26h 49m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
1:05 pm - 12:10 pmDEN  Denver Intl-BLI Bellingham
24h 05m1 stop Las Vegas Harry Reid Intl
$430Multiple 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, Thursday is the cheapest day of the week to fly from Bellingham to Denver. It’s 16% 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

$225
Beat the crowds with an average 29% 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 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 $328 to $543, with an average of $392 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 $294 to $1,533. That means the highest observed fare was about 5x 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 higher than usual. Average one-way flight prices are about $440, which is 12% above 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 $16 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

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

    Yes. Flexible dates can save you up to 39% on flights from Bellingham to Denver. Thursday is the cheapest departure day at $332 round-trip on average, while Monday is the most expensive at $543, a difference of $211.

    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 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.

  • 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 Thursday departure and avoid flying on Monday. On this route, Thursday flights average $332, about $211 less than Monday fares (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 $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