DEN - BLI

$139 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 7/9. 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.
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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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Cheap Flights from Denver to Bellingham

 
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.

Recent round-trip flight deals from Denver to Bellingham

KAYAK's recommended round-trip deals from the most popular airlines that fly from Denver to Bellingham.
Discover the best prices for you by selecting your travel dates on KAYAK.
Alaska Airlines Logo
3:03 pm - 9:28 pmDEN-BLI
7h 25m1 stop
Alaska Airlines Logo
4:05 pm - 11:59 pmBLI-DEN
6h 54m1 stop
$228Alaska Airlines
Find Deal
Tue, Aug 5 - Wed, Aug 13
Hawaiian Airlines Logo
6:00 am - 12:16 pmDEN-BLI
7h 16m1 stop
Hawaiian Airlines Logo
4:05 pm - 11:59 pmBLI-DEN
6h 54m1 stop
$253Hawaiian Airlines
Find Deal
Tue, Jul 22 - Tue, Aug 12
Hawaiian Airlines Logo
6:00 am - 12:16 pmDEN-BLI
7h 16m1 stop
Hawaiian Airlines Logo
4:05 pm - 11:59 pmBLI-DEN
6h 54m1 stop
$278Hawaiian Airlines
Find Deal
Tue, Jul 22 - Fri, Aug 8
Alaska Airlines Logo
6:00 am - 12:16 pmDEN-BLI
7h 16m1 stop
Alaska Airlines Logo
4:05 pm - 11:59 pmBLI-DEN
6h 54m1 stop
$279Alaska Airlines
Find Deal
Mon, Jul 21 - Sat, Aug 9
Alaska Airlines Logo
11:40 am - 11:59 pmDEN-BLI
13h 19m2 stops
Alaska Airlines Logo
6:00 am - 12:00 pmBLI-DEN
5h 00m1 stop
$291Alaska Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
Hawaiian Airlines Logo
5:50 pm - 9:28 pmDEN-BLI
4h 38m1 stop
Hawaiian Airlines Logo
4:05 pm - 11:59 pmBLI-DEN
6h 54m1 stop
$293Hawaiian Airlines
Find Deal
Thu, Jul 24 - Tue, Aug 12
Alaska Airlines Logo
3:03 pm - 9:28 pmDEN-BLI
7h 25m1 stop
Alaska Airlines Logo
4:05 pm - 10:37 amBLI-DEN
17h 32m2 stops
$311Alaska Airlines
Find Deal
Tue, Aug 5 - Wed, Aug 13
Hawaiian Airlines Logo
5:49 pm - 11:59 pmDEN-BLI
7h 10m1 stop
Hawaiian Airlines Logo
4:05 pm - 12:05 amBLI-DEN
7h 00m1 stop
$317Hawaiian Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 10
American Airlines Logo
12:15 pm - 9:28 pmDEN-BLI
10h 13m2 stops
American Airlines Logo
6:00 am - 5:27 pmBLI-DEN
10h 27m2 stops
$394American Airlines
Find Deal
Tue, Aug 5 - Wed, Aug 13
American Airlines Logo
12:15 pm - 9:28 pmDEN-BLI
10h 13m2 stops
American Airlines Logo
8:05 am - 6:18 pmBLI-DEN
9h 13m2 stops
$399American Airlines
Find Deal
Tue, Jul 22 - Sun, Aug 10
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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.

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

The average price of all round-trip flights from Denver to Bellingham clicked on KAYAK for each day over the last 12 months.

When flying from Denver to Bellingham, you should consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

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 February, where tickets cost $307 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $498 and $480 respectively.

How far in advance should I book a flight from Denver to Bellingham?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Denver to Bellingham, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonNovember
High seasonJuly
Cheapest flight$139
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 21% increase in price.
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 $139 for a one-way ticket and $228 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 $426 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $440 and an overall rating of 7.9.

  • 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.

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.
8.0
Alaska AirlinesOverall score based on 9968 reviews
7.1Food
8.2Boarding
8.5Crew
7.1Entertainment
7.9Comfort
Airline reviews

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

4.0 OkayAnonymous, Apr 2025EWR - SEA
Read more Alaska Airlines reviews

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

It was all great all around. Will travel with Alaska next trip.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

Upgraded to first class both times .The flight attendant Spicy Tim.was excellent and very amusing.

Close boarding too early we’re willing to not let people on flight that could not check in. What ever happened to customer service? Three of us had to fight to get on plane shameful

Check your emails that you sent me. 9 emails were sent telling me that my flight is Delayed. Each one with a different time 7:10, 7:55, 9:31, 9:09, 9:29, 9:44, 10:00, 9:49, and 10:10. That was how my experience went.

Made us check our carry on,even though there was plenty of room because they didn't check with the flight crew. Also boarding was 40min late, due to the plane being on the wrong side of the airport. Also their app didn't record my tsa precheck

The flight was delayed due to a safety check. Why couldn't that have been done ahead of time? We got to Seattle with enough time to make our connecting flight but they kept changing the gate so we missed it. There were at least ten of us who missed the flight. The airline was aware. They could have waited. They didn't. Our new flight was not for seven hours and then was delayed another two hours. We got the last seats which don't recline. Super uncomfortable after a long day spent at the worst airport. Did they offer us a meal voucher or anything? On top of that Alaska Airlines didn't complete my ticket to the new flight. I wasn't sure I would get on this horrible flight, either. Oh, and it's ten o'clock at night....no food. Is this how Alaska Airlines treats its customers? I'll never fly with this airline again.

The departure gate was changed from C1 to B18 but it was never announced at the C1 gate nor did I receive any email or text message or phone call about the gate change. I was in a window seat. In the other two seats next to me were Mr. Rotund and Ms. Rotunda, a youngish couple. Just the two of them should have booked three seats. I was smashed up against the wall and window for five hours. Overall, I'd say my flight sucked. Wouldn't you?

I couldn't get checked in 24 hours before either leg of my flight. I tried both my Alaska and Hawaiian codes on both apps.

We moved from the international terminal to a new location. I think there are still some bugs to work out . We didn’t receive check in notification and had to scramble to find it but i think it will work out

I'm was impressed with their service. Everything was great

All in All a great experience. Cost of luggage sucks … first time I ever had to pay for luggage. Otherwise the check in counter was awesome, the gate clerks were great and the Stewards & Esses were the best.

As my daughter was boarding the flight they pulled her from the line and told her, after she had checked in and checked a bag, that she could not board the flight due to a fraud flag on the debit card used for the ticket purchase. The personnel would not allow me to speak to them, saying I had to take it up with customer service that was not present. They tried to get my daughter to purchase another ticket on the spot or get out. The customer service personnel were insistant that the personnel at the gate be on the phone which they would not allow. Would not accept payment from three different accounts and did not resolve the issue. Many conflicting reports about the source of the problem, the fraud department is uncontactable. The only good thing to come of it was checked bag arrived. Our family will not be using Hawaiian Airlines. Ever.

Great staffing. Terrible food. Please do cold sandwiches or salads. the "hot pickets" are terrible.

Love Hawaiian you can’t go wrong, still provides you good drinks and little snack at the end

No tv’s. Had to walk 45 minutes to connect to next flight. Couldn’t get dinner as a result. Ended up eating pretzels until I felt sick.

Not so good. The takeoff was aborted after reaching 100 knots due to a problem with the front tires. I do commend the pilot for a quick decision and preventing a potential disaster. We returned to the gate to put fresh tires on the front. Our flight was delayed for over 3 hours. The rest of the flight was okay. We were reimbursed by Hawaiian Airlines for only $50. Not too generous

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

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