BLI - DEN

$129 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
$299
Typical prices: $328-$568
Multiple Airlines
Sun 1/21Wed 1/24
BLI - DEN • 2 stops
Cheapest one-way
$129
Typical prices: $229-$579
Multiple Airlines
Fri 12/14
BLI - DEN • 2 stops
When to travel
March
Cheapest • 25% price drop
January
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 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, Jan 21 - Sun, Jan 24
Multiple Airlines Logo
10:22 am - 9:54 amBLI  Bellingham-DEN Denver Intl
22h 32m2 stops Las Vegas Harry Reid Intl Ontario
Multiple Airlines Logo
10:50 pm - 9:22 amDEN  Denver Intl-BLI Bellingham
11h 32m1 stop Las Vegas Harry Reid Intl
$299Multiple Airlines
Mon, Nov 30 - Thu, Dec 3
Multiple Airlines Logo
8:40 pm - 11:39 amBLI  Bellingham-DEN Denver Intl
13h 59m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:50 pm - 10:21 amDEN  Denver Intl-BLI Bellingham
12h 31m1 stop Las Vegas Harry Reid Intl
$300Multiple Airlines
Mon, Nov 30 - Thu, Dec 3
Multiple Airlines Logo
8:40 pm - 9:15 amBLI  Bellingham-DEN Denver Intl
11h 35m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:25 am - 10:21 amDEN  Denver Intl-BLI Bellingham
27h 56m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
$307Multiple Airlines
Thu, Jan 21 - Sun, Jan 24
Multiple Airlines Logo
11:10 am - 11:35 pmBLI  Bellingham-DEN Denver Intl
11h 25m1 stop Phoenix-Mesa Gateway
Multiple Airlines Logo
7:08 pm - 9:22 amDEN  Denver Intl-BLI Bellingham
15h 14m1 stop Las Vegas Harry Reid Intl
$312Multiple Airlines
Mon, Nov 30 - Sat, Dec 5
Multiple Airlines Logo
8:40 pm - 1:54 pmBLI  Bellingham-DEN Denver Intl
16h 14m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:59 pm - 9:01 amDEN  Denver Intl-BLI Bellingham
15h 02m1 stop Las Vegas Harry Reid Intl
$319Multiple Airlines
Mon, Nov 30 - Sat, Dec 5
Multiple Airlines Logo
8:40 pm - 9:21 amBLI  Bellingham-DEN Denver Intl
35h 41m2 stops Las Vegas Harry Reid Intl Ontario
Multiple Airlines Logo
10:50 pm - 9:01 amDEN  Denver Intl-BLI Bellingham
11h 11m1 stop Las Vegas Harry Reid Intl
$331Multiple Airlines
Thu, Jan 21 - Sun, Jan 24
Multiple Airlines Logo
10:22 am - 3:54 pmBLI  Bellingham-DEN Denver Intl
28h 32m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth
Multiple Airlines Logo
10:50 pm - 9:22 amDEN  Denver Intl-BLI Bellingham
11h 32m1 stop Las Vegas Harry Reid Intl
$337Multiple Airlines
Mon, Nov 30 - Fri, Dec 4
Multiple Airlines Logo
8:40 pm - 1:54 pmBLI  Bellingham-DEN Denver Intl
16h 14m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:46 pm - 9:01 amDEN  Denver Intl-BLI Bellingham
37h 15m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl
$344Multiple Airlines
Wed, Dec 16 - Sun, Dec 20
Alaska Airlines Logo
7:31 pm - 11:17 amBLI  Bellingham-DEN Denver Intl
14h 46m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:46 pm - 10:58 pmDEN  Denver Intl-BLI Bellingham
9h 12m1 stop Portland
$419Alaska Airlines
Tue, Dec 15 - Sun, Dec 20
Alaska Airlines Logo
8:31 am - 2:24 pmBLI  Bellingham-DEN Denver Intl
4h 53m1 stop Portland
Alaska Airlines Logo
6:00 am - 2:04 pmDEN  Denver Intl-BLI Bellingham
9h 04m1 stop Seattle/Tacoma Intl
$419Alaska 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 14% cheaper than the average day, while Monday is the most expensive, with prices 46% higher.

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Key details for Bellingham to Denver flights

Low season

July

Cheapest flight

$129
Beat the crowds with an average 42% drop in travelers.
The most popular month to fly with an average 15% increase 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?

    Two cabin classes are available on flights from Bellingham to Denver:

    • Economy Class
    • First Class

  • 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 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 $378 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 $299 to $1,825. 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 $196, which is 28% 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 averaging $56 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Ace
    • 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) - 76% of one-stop connections
    • Portland (PDX) - 13% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 11% 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 41% 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 $554, a difference of $226.

    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 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 $226 less than Monday fares (41% 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