DEN - BLI

$137 Find Cheap Flights from Denver to Bellingham

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Bellingham departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bellingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Bellingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Bellingham, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$236
Typical prices: $408-$476
Multiple Airlines
Sat 6/13Mon 6/15
DEN - BLI • 1 stop
Cheapest one-way
$137
Typical prices: $255-$277
Alaska Airlines
Tue 4/28
DEN - BLI • 1 stop
Top airlines
Cheapest • from $263 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Denver and Bellingham. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $190 (round-trip)
Shortest trip • 5h 20m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bellingham!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Bellingham (DEN-BLI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Bellingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Bellingham

Sat, Jun 13 - Mon, Jun 15
Multiple Airlines Logo
10:00 am - 9:14 am
DEN
-
BLI
24h 14m
1 stop
Multiple Airlines Logo
3:47 pm - 12:13 am
BLI
-
DEN
7h 26m
1 stop
$236Multiple Airlines
Thu, Jun 11 - Mon, Jun 15
Multiple Airlines Logo
6:41 pm - 9:04 am
DEN
-
BLI
15h 23m
1 stop
Multiple Airlines Logo
3:47 pm - 12:13 am
BLI
-
DEN
7h 26m
1 stop
$244Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
Multiple Airlines Logo
6:10 am - 9:04 am
DEN
-
BLI
27h 54m
1 stop
Multiple Airlines Logo
1:21 pm - 9:33 am
BLI
-
DEN
19h 12m
1 stop
$252Multiple Airlines
Thu, Jun 11 - Sun, Jun 14
Multiple Airlines Logo
10:29 pm - 9:04 am
DEN
-
BLI
11h 35m
1 stop
Multiple Airlines Logo
1:21 pm - 9:33 am
BLI
-
DEN
19h 12m
1 stop
$259Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
Alaska Airlines Logo
6:07 pm - 10:42 pm
DEN
-
BLI
5h 35m
1 stop
Alaska Airlines Logo
4:01 pm - 10:50 am
BLI
-
DEN
17h 49m
1 stop
$263Alaska Airlines
Tue, Apr 28 - Tue, May 19
Alaska Airlines Logo
5:00 pm - 11:59 pm
DEN
-
BLI
7h 59m
1 stop
Alaska Airlines Logo
7:55 am - 6:25 pm
BLI
-
DEN
9h 30m
1 stop
$265Alaska Airlines
Wed, Jun 10 - Sun, Jun 14
Multiple Airlines Logo
10:29 pm - 9:14 am
DEN
-
BLI
11h 45m
1 stop
Multiple Airlines Logo
1:21 pm - 9:33 am
BLI
-
DEN
19h 12m
1 stop
$266Multiple Airlines
Fri, Jun 12 - Mon, Jun 15
Multiple Airlines Logo
6:40 am - 9:54 pm
DEN
-
BLI
16h 14m
1 stop
Multiple Airlines Logo
3:47 pm - 12:13 am
BLI
-
DEN
7h 26m
1 stop
$269Multiple Airlines
Mon, Apr 27 - Mon, May 4
Alaska Airlines Logo
6:07 pm - 3:21 pm
DEN
-
BLI
22h 14m
1 stop
Alaska Airlines Logo
4:01 pm - 10:50 am
BLI
-
DEN
17h 49m
1 stop
$273Alaska Airlines
Mon, Apr 27 - Mon, May 4
Alaska Airlines Logo
6:07 pm - 10:42 pm
DEN
-
BLI
5h 35m
1 stop
Alaska Airlines Logo
4:01 pm - 5:11 pm
BLI
-
DEN
24h 10m
2 stops
$278Alaska Airlines
Booking Insights

KAYAK's insights & trends for Denver to Bellingham flights

Get data-powered insights and trends into flights from Denver to Bellingham to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Denver to Bellingham?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Bellingham departing in June.

What is the cheapest month to fly from Denver to Bellingham?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Bellingham, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Bellingham is January, where tickets cost $277 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $746 and $514 respectively.

Good to know

Low seasonJanuary
Cheapest flight$137
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Denver to Bellingham

When to book flights from Denver to Bellingham

Are your dates flexible? Find out the best times to travel from Denver to Bellingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Bellingham

  • What is the most preferred means of transport to the city center from Bellingham Airport?

    Without needing to rent a vehicle, the trip into Bellingham from Bellingham International Airport (BLI) on the line 3 bus takes about 15 minutes.

  • Are there rental cars inside Bellingham Airport?

    There are various car rentals at the airport. They include Hertz, Avis, and Alamo. They can be located in the garage area of the airport.

  • Are there hotels near Denver International Airport?

    Yes. It is possible to avoid the rush hour traffic to DEN by staying the night at the Westin Airport. This hotel has 519 rooms and a conference center, and it is located just outside the main terminal at Denver International Airport. Thanks to its convenient location near Denver's Transportation Center, guests can get on a shuttle or catch the bus anywhere in the city in a few minutes. The A Line commuter train is an example of this kind of service.

  • Is there a parking lot at Denver International Airport?

    Yes! Parkway Parking allows you to reserve a spot at many garages in the neighborhood. Free shuttle service to and from the terminals is only one of the many amenities offered by these facilities. If you call ahead to Parkway Parking, an attendant will set up a spot for you.

  • What is the cheapest flight from Denver to Bellingham?

    In the last 3 days, the lowest price for a flight from Denver to Bellingham was $137 for a one-way ticket and $236 for a round-trip.

  • Do I need a passport to fly between Denver and Bellingham?

    A passport is not required to fly from Denver to Bellingham.

  • Which airports will I be using when flying from Denver to Bellingham?

    Denver and Bellingham are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Bellingham.

  • Which aircraft models fly most regularly from Denver to Bellingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Bellingham?

    oneworld is the only airline alliance operating flights between Denver and Bellingham.

  • Which is the best airline for flights from Denver to Bellingham, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Bellingham are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $429 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $389 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Denver to Bellingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Bellingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Bellingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bellingham from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Bellingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bellingham with an airline and back to Denver with another airline. Booking your flights between Denver and BLI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Bellingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bellingham from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Bellingham

  • Denver International Airport (DEN) is home to Centurion Lounge, where American Express currently operates. The total square footage of the building is above 14,000. Delta SkyMiles Reserve Cardholders, Platinum Cardmembers, and Centurion Members all get complimentary entrances to the Centurion Lounge. Anyone may use the Centurion Lounge, not only members.
  • There are three nursing rooms available at the Denver International Airport. Denver International Airport's nursing rooms may be smack dab in the center of each concourse, beyond the security checkpoints. There are two nursing rooms available for travelers at this airport. Both are located in Concourse B; however, the one in the terminal's center is on Level 5, next to the arrivals area.
  • You may find the pet rest areas at Denver International Airport behind security, in the middle of the terminal between Gates A and C. This makes visiting them convenient and fast. Outside door 200 on the western side of the Jeppesen Terminal is a pet relief area accessible before security. Every one of our ADA-compliant pet-friendly sites welcomes service animals of all sizes and shapes.
  • The terminal at Bellingham Airport (BLI) is compact and only has four gates; the departures and arrivals areas are located on opposite sides of the building. There is a restaurant/lounge and gift store on the airside and a smaller gift shop on the landside. All these establishments are said to shut very early in the evening; thus, the only option for food during the nighttime hours is the vending machines.
  • The criteria most important to BLI and DEN when delivering outstanding customer service are the same. Passengers at these terminals enjoy convenient access to a full range of services and amenities as they wait for their flights or explore the rest of the airport. Wheelchair rentals and terminal maps are the only two instances of such assistance. Airport workers can help passengers with any issues they may have before, during, or after their journey.

Reviews of the top airlines flying from Denver to Bellingham

 
See real verified KAYAK customer reviews for airlines flying from Denver to Bellingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Bellingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12052 reviews
7.8Comfort
7.0Entertainment
8.1Boarding
8.5Crew
7.1Food
Airline reviews

Never got on because first part of trip was cancelled and we have no idea when we will get rebooked…

2.0 MediocreAnonymous, Mar 2026
PDX - SEA
Read more Alaska Airlines reviews

Never got on because first part of trip was cancelled and we have no idea when we will get rebooked…

They cancelled the flight and provided no support to find another way home or how to get a refund. Links provided didn’t work and phone wait times were over eight hours. Battery on my phone couldn’t last long enough.

signage from the upper area to the tram down 2 escalator!

The WiFi worked for entertainment but a nearly 4 hour flight should have personal tvs

Generally very good. Waiting (due to de-icing and traffic) in plane to take off was a put-off. But it's not the airline's fault. I find Airbus more comfortable than Boeing.

Lot's of good food and free entanglement made the trip pleasurable and fun.

The food was terrible, worse that what you get with UA, an already one of the lowest standards to beat. How cheap one could be, providing that kind of junk food in first class. Unbelievable! The seats were not very comfortable either. And there were no screens either, not that I cared much but for you to know.

Easy check-in. Good customer service. Had to check carry-on due to lack of overhead space. Wish the airplane was configured with more overhead area so this doesn't usually happen.

Great flights, little turbulence, pilots kept stewardesses seated & safe, all staff friendly & professional

There is no entertainment on the plane. The snack is minimal. The crew was nice and professional.

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Everything you need to know for your flight from Denver to Bellingham

Information on your arrival and departure airports