DEN - BLI

$234 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 11/5. 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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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, Dec 24 - Tue, Dec 30
Multiple Airlines Logo
10:37 pm - 6:12 pmDEN-BLI
20h 35m1 stop
Multiple Airlines Logo
7:30 am - 3:58 amBLI-DEN
19h 28m1 stop
$234Multiple Airlines
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Fri, Nov 28 - Fri, Dec 5
Multiple Airlines Logo
9:58 am - 4:08 pmDEN-BLI
7h 10m1 stop
Multiple Airlines Logo
4:02 pm - 3:58 amBLI-DEN
10h 56m1 stop
$241Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
6:20 am - 9:40 pmDEN-BLI
16h 20m2 stops
Multiple Airlines Logo
12:53 pm - 3:59 amBLI-DEN
14h 06m1 stop
$244Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Alaska Airlines Logo
12:40 pm - 12:24 pmDEN-BLI
24h 44m1 stop
Alaska Airlines Logo
4:21 pm - 11:59 pmBLI-DEN
6h 38m1 stop
$265Alaska Airlines
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Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
7:00 am - 12:18 pmDEN-BLI
6h 18m1 stop
Alaska Airlines Logo
5:20 am - 11:39 amBLI-DEN
5h 19m1 stop
$323Alaska Airlines
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Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
12:30 pm - 12:01 amDEN-BLI
12h 31m2 stops
Alaska Airlines Logo
3:30 pm - 10:39 pmBLI-DEN
6h 09m1 stop
$386Alaska Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
12:30 pm - 12:01 amDEN-BLI
12h 31m2 stops
Alaska Airlines Logo
8:10 am - 6:33 pmBLI-DEN
9h 23m2 stops
$434Alaska Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
American Airlines Logo
4:45 pm - 12:06 amDEN-BLI
8h 21m2 stops
American Airlines Logo
9:15 am - 6:16 pmBLI-DEN
8h 01m2 stops
$463American Airlines
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Fri, Nov 28 - Fri, Dec 5
American Airlines Logo
4:45 pm - 12:10 amDEN-BLI
8h 25m2 stops
American Airlines Logo
5:20 am - 3:13 pmBLI-DEN
8h 53m2 stops
$668American Airlines
Find Deal
Wed, Nov 26 - Sat, Nov 29
American Airlines Logo
4:45 pm - 12:10 amDEN-BLI
8h 25m2 stops
American Airlines Logo
8:00 am - 6:18 pmBLI-DEN
9h 18m2 stops
$998American Airlines
Find Deal

Everything you should know

Top airlines
Alaska Airlines
Cheapest • from $265 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 32% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$234
Overall average: $524
Multiple Airlines
Wed 12/24Tue 12/30
DEN - BLI • 1 stop
Cheapest one-way
$152
Typical prices: $305-$333
Multiple Airlines
Wed 11/5
DEN - BLI • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bellingham!
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.

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 August, where tickets cost $306 (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 $531 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, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$152
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 32% 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 $152 for a one-way ticket and $234 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 $419 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 $380 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.
8.0
Alaska AirlinesOverall score based on 11214 reviews
7.8Comfort
7.0Entertainment
7.1Food
8.1Boarding
8.5Crew
Airline reviews

The cabin crew on this team was particularly kind and excellent.

10.0 ExcellentGregory, Oct 2025JFK - SEA
Read more Alaska Airlines reviews

The cabin crew on this team was particularly kind and excellent.

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

Waiting 2 hours after landing to arrive at a gate was ridiculous.

My flight was canceled because of an IT outage, and they did not answer the phone for 8 hrs. There was no next flight out, I have missed my wedding because of this.

Liked the crew. Multiple delays. Altered my complete day and plans

Apart from the man snoring very loudly across the aisle from us for about 3.5 of the 5 hour flight it was a great flight. I couldn't get the internet to work and stay working. Texting was intermittent for me.

The plane boarded late and arrived late which wasn't really ideal.

The pretzels have no taste. How about a choice of snacks? The flight itself was fine.

This was my first time using Alaska. The best thing about Alaska is the people. Everyone that I had any contact with couldn’t have been better. So far on this trip no complaints. I will use Alaska again

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

I like Hawaiian, it was great that they had good internet connection across the Pacific Ocean, thanks to Star Link satellites. The seating was comfortable, ( I was in economy ). Maybe I missed it, but I only got offered a beverage once. It was a nonstop flight KOA to SMF. I would take it again next time I go that way.

I always love flying Hawaii and I have nothing to add

Previously flown Hawaiian Airlines on similar routes, I found Alaska Airlines to be noticeably more comfortable. The seats on Alaska Airlines provided better support and cushioning, which made a significant difference on the long flight to the islands. When you’re spending 5-6 hours in the air, seat comfort really matters, and Alaska Airlines delivered where it counts. After comparing both carriers, I’ve decided to book with Alaska Airlines for all my future Hawaii trips. The superior seat comfort alone makes it worth choosing Alaska over Hawaiian Airlines. If you’re planning a trip to Hawaii and prioritizing comfort, I’d recommend giving Alaska Airlines a try. You won’t be disappointed. Highly recommended for Hawaii travel!

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

My flight was delayed three hours and then cancelled. The gate agent proceeded to rebook me in a middle seat without telling me and I was placed between two large individuals who did not fit in their own seats and instead took up most of mine. It was an awful experience.

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

Flight was smooth and comfortable. We were able to check a bag at counter due to full flight and boarded with an earlier group. We were there very early and didn’t hear the gate change just noticed our flight was no longer displayed st the gate. There were two other flights with gate shuffles - may be unavoidable but not desirable. First time I had to print my own luggage tag and attach at arrival. Not a fan of that process.

The crew was EXTREMELY helpful And sweet and the flight was smooth!

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

Information on your arrival and departure airports

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