DEN - BLI

$126 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 6/17. 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
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Everything you should know

Cheapest round-trip
$185
Typical prices: $636-$426
Multiple Airlines
Wed 6/10Mon 6/15
DEN - BLI • 1 stop
Cheapest one-way
$126
Typical prices: $279-$545
Multiple Airlines
Wed 6/17
DEN - BLI • 2 stops
Top airlines
Cheapest • from $329 (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
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

Wed, Jun 10 - Mon, Jun 15
Multiple Airlines Logo
4:26 pm - 9:14 am
DEN
-
BLI
17h 48m
1 stop
Multiple Airlines Logo
3:47 pm - 3:58 am
BLI
-
DEN
11h 11m
1 stop
$185Multiple Airlines
Sat, Jun 6 - Thu, Jun 11
Multiple Airlines Logo
10:29 pm - 9:14 am
DEN
-
BLI
11h 45m
1 stop
Multiple Airlines Logo
1:21 pm - 12:48 am
BLI
-
DEN
10h 27m
1 stop
$226Multiple Airlines
Wed, Jun 10 - Mon, Jun 15
Multiple Airlines Logo
10:39 pm - 11:39 pm
DEN
-
BLI
26h 00m
2 stops
Multiple Airlines Logo
3:47 pm - 3:58 am
BLI
-
DEN
11h 11m
1 stop
$239Multiple Airlines
Thu, Jul 23 - Mon, Jul 27
Multiple Airlines Logo
4:25 pm - 11:28 pm
DEN
-
BLI
8h 03m
1 stop
Multiple Airlines Logo
3:42 pm - 3:56 am
BLI
-
DEN
11h 14m
1 stop
$266Multiple Airlines
Sun, Jul 26 - Mon, Aug 3
Multiple Airlines Logo
10:29 pm - 8:59 am
DEN
-
BLI
11h 30m
1 stop
Multiple Airlines Logo
3:42 pm - 3:56 am
BLI
-
DEN
11h 14m
1 stop
$272Multiple Airlines
Sat, Jun 6 - Thu, Jun 11
Multiple Airlines Logo
10:39 pm - 9:04 am
DEN
-
BLI
35h 25m
2 stops
Multiple Airlines Logo
1:21 pm - 12:48 am
BLI
-
DEN
10h 27m
1 stop
$275Multiple Airlines
Thu, Aug 6 - Mon, Aug 10
Multiple Airlines Logo
4:25 pm - 9:07 am
DEN
-
BLI
17h 42m
1 stop
Multiple Airlines Logo
3:52 pm - 5:10 pm
BLI
-
DEN
24h 18m
2 stops
$279Multiple Airlines
Thu, Aug 6 - Sun, Aug 9
Multiple Airlines Logo
4:25 pm - 9:07 am
DEN
-
BLI
17h 42m
1 stop
Multiple Airlines Logo
11:36 am - 3:56 am
BLI
-
DEN
15h 20m
1 stop
$283Multiple Airlines
Sun, Jul 26 - Thu, Jul 30
Multiple Airlines Logo
10:29 pm - 8:59 am
DEN
-
BLI
11h 30m
1 stop
Multiple Airlines Logo
1:16 pm - 9:41 pm
BLI
-
DEN
7h 25m
1 stop
$309Multiple Airlines
Thu, Jul 23 - Mon, Jul 27
Multiple Airlines Logo
10:51 am - 11:28 pm
DEN
-
BLI
13h 37m
2 stops
Multiple Airlines Logo
3:42 pm - 3:56 am
BLI
-
DEN
11h 14m
1 stop
$312Multiple 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 $577 respectively.

Good to know

Low seasonJanuary
Cheapest flight$126
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 33% 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 $126 for a one-way ticket and $185 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 $443 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 $303 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 12319 reviews
8.1Boarding
7.1Food
7.0Entertainment
8.5Crew
7.8Comfort
Airline reviews

Our flight from Raleigh to Seattle delayed by hour plus. We missed connection as we couldn’t get to next gate in time Then we waited till 2:30 plane and then sat on tarmac loaded for half hour then our luggage couldn’t be found finally found where it was 2 employees sent us in wrong direction

6.0 GoodAnonymous, Apr 2026
RDU - SEA
Read more Alaska Airlines reviews

Our flight from Raleigh to Seattle delayed by hour plus. We missed connection as we couldn’t get to next gate in time Then we waited till 2:30 plane and then sat on tarmac loaded for half hour then our luggage couldn’t be found finally found where it was 2 employees sent us in wrong direction

They were really helpful with every question and my kids had never been on a plane and the staff made them feel comfortable

The merging of Kayak & the airline’s website was not always clear. Both on their own provided adequate Information about the flight. I had some challenges retrieving the boarding pass. I relied on the agent & may have paid the baggage fee twice.

Tucson AS767 flight yesterday from Tucson to SeaTac international Flight left Tucson around 7:44 am My name is Tanya Blendheim and I had a horrible experience yesterday morning at Alaska Airlines desk leaving from Tucson AZ. The agent was extremely rude and questioned everything about my trip. First she said (in a less than pleasant tone) you know your flight boards in 8 minutes? And we stop checking luggage 15 minutes before boarding. I acknowledged the first statement, but said that I didn't know about the check bag policy. (Another passenger, a man, was right behind me and he was denied checking his bag, which made him have to go back to his car to leave liquids behind) I also needed wheelchair assistance for my friend. I ended getting the wheelchair myself. The agent also said I wasn't checked in, which I was. One person in our group was no longer flying. She also said I had to pay $40 to check my bag and that my bag was 6 pounds over. The thing is, everything she said to me was said in a sassy tone and that was not professional or necessary. There are ways of informing customers of what is happening, without being condescending or rude.

very nice blankets and comfortable seats. great service. Great flights.

I’m biased. I work at the airport and within these systems so I know how to be effective. On top of that part though everyone was friendly and helpful. Both legs of my trip were on time. My baggage was handled with care. Alaska’s part of my experience was top notch.

Hello, Our flight arrived late, and the flight we were to connect to the departure time was moved up. At first our flight was scheduled to arrive at 10:40, but it arrived at 10:56. Our connecting flight was scheduled to leave at 11:25, and it was moved to 11:20. Also the terminal was moved from N to S. N would have been in the same terminal as the one we arrived in-- to get to S we had to take 3 trains to get to. And when we arrived at the gate, around 11:15, they said the gate was closed and would not open it. We had come from a funeral in Boston, and the person that helped us get new tickets said, "did you come from a girsl trip?" No, we did not. We were coming from a funeral. This experience was not what we expected/wanted. My friend, because she had to run to S, got a migraine and turned pale. In addition, I paid an extra $70 for an aisle seat that was more upfront, to make sure I can get off the plane faster and make the connecting flight. The fact that the plane not only did not wait, but left earlier, is absolutely unacceptable. This was a terrible experience, and I hope that I can be refunded for this horrible experience.

A gentleman at the desk for my boarding from Seattle to Anchorage randomly selected me and told me they would need to check my carry-on despite having multiple lithium-ion batteries all of which were in communication devices essential for time in Alaska. There was ample overhead compartment space and I was lucky non of my equipment was damaged due to his unnecessary use of power. A quick check with the flight crew would have likely resulted in an answer that ample space remained allowing me to keep my personal and important items near by. I did lose WiFi twice and that detracted from my entertainment which I do not commonly use.

The TSA pre check with photo linked to Alaskan airlines was extremely fast & convenient.

Flight was cancelled which destroyed the rest of our journey.

Flight delayed two hours , missed connection flight then connection cancelled- horrible experience with hotel

Omg the disaster at the security was on another level! “Go to this end, sorry closed now, go to that end”. Ridiculous! This took over an hour! As far as the airline was concerned although I booked nearly a year ago I couldn’t get my bag tag - stand in another 15 minute line or my seat on Hawaiian Airlines- 5 more minutes! Then my TSA status was denied. Like what the heck! Makes a person not want to travel with this amount of incompetence

The Honolulu Hub needs 2 to 3 times the amount of things to do as well as shuttles that transport to/from gates and terminals. Arriving from OCONUS locations; transferring to CONUS locations its a miserable experience. Fetching and re-checking bags, then returning to a gate across the airport take longer than any other large airport. If youre confused by what I mean, the process goes like this: Disembark plane Walk a mile to the main terminal Walk half a mile to baggage claim Wait 40 minutes for baggage Walk a mile to re-check-in baggage Wait 20 minutes for checking in those bags Fo back through the wrong TSA line because the signage is poor Almost miss the connecting flight because your gate is across the airport.

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

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.

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

Information on your arrival and departure airports