Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BLI - DEN

C$ 149 Find Cheap Flights from Bellingham to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to Denver departing on 24/6. 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

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

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

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from Bellingham to Denver (BLI-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to Denver 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 Bellingham to Denver

KAYAK's recommended round-trip deals from the most popular airlines that fly from Bellingham to Denver.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
4:05 p.m. - 11:59 p.m.BLI-DEN
6h 54m1 stop
5:50 p.m. - 11:59 p.m.DEN-BLI
7h 09m1 stop
C$ 298Alaska Airlines
Find Deal
Mon, 21 Jul - Tue, 29 Jul
3:42 p.m. - 11:59 p.m.BLI-DEN
7h 17m1 stop
7:37 p.m. - 11:59 p.m.DEN-BLI
5h 22m1 stop
C$ 348Hawaiian Airlines
Find Deal
Thu, 4 Sep - Mon, 8 Sep
4:05 p.m. - 11:59 p.m.BLI-DEN
6h 54m1 stop
3:03 p.m. - 9:28 p.m.DEN-BLI
7h 25m1 stop
C$ 349Alaska Airlines
Find Deal
Mon, 21 Jul - Wed, 30 Jul
4:05 p.m. - 11:59 p.m.BLI-DEN
6h 54m1 stop
6:00 a.m. - 12:16 p.m.DEN-BLI
7h 16m1 stop
C$ 396Alaska Airlines
Find Deal
Mon, 21 Jul - Mon, 28 Jul
4:05 p.m. - 11:59 p.m.BLI-DEN
6h 54m1 stop
6:00 a.m. - 12:16 p.m.DEN-BLI
7h 16m1 stop
C$ 398Hawaiian Airlines
Find Deal
Thu, 31 Jul - Mon, 4 Aug
4:05 p.m. - 11:59 p.m.BLI-DEN
6h 54m1 stop
6:00 a.m. - 12:16 p.m.DEN-BLI
7h 16m1 stop
C$ 399Alaska Airlines
Find Deal
Sun, 20 Jul - Thu, 31 Jul
4:05 p.m. - 11:59 p.m.BLI-DEN
6h 54m1 stop
11:33 a.m. - 9:28 p.m.DEN-BLI
10h 55m2 stops
C$ 402Alaska Airlines
Find Deal
Mon, 21 Jul - Tue, 29 Jul
4:05 p.m. - 11:59 p.m.BLI-DEN
6h 54m1 stop
11:33 a.m. - 9:28 p.m.DEN-BLI
10h 55m2 stops
C$ 417Alaska Airlines
Find Deal
Mon, 21 Jul - Wed, 30 Jul
4:05 p.m. - 11:59 p.m.BLI-DEN
6h 54m1 stop
6:00 a.m. - 9:28 p.m.DEN-BLI
16h 28m1 stop
C$ 424Alaska Airlines
Find Deal
Mon, 21 Jul - Fri, 1 Aug
4:05 p.m. - 11:59 p.m.BLI-DEN
6h 54m1 stop
7:11 p.m. - 12:16 p.m.DEN-BLI
18h 05m2 stops
C$ 431Alaska Airlines
Find Deal
Mon, 21 Jul - Fri, 1 Aug

KAYAK's insights & trends for Bellingham to Denver flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bellingham to Denver, 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 Bellingham to Denver is September, where tickets cost C$ 514 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is C$ 741 and C$ 726 respectively.
Find deals

Good to know

Low season

November

High season

December

Cheapest flight

C$ 149
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (18% more expensive on average)
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
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 Bellingham to Denver

  • What is the cheapest flight from Bellingham to Denver?

    In the last 3 days, the lowest price for a flight from Bellingham to Denver was C$ 104 for a one-way ticket and C$ 208 for a round-trip.

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

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

  • Which airline alliances offer flights from Bellingham to Denver?

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

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

    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 Bellingham to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Bellingham 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 Bellingham to Denver?

    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 Denver with an airline and back to Bellingham with another airline.

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

    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 Denver from Bellingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Bellingham to Denver

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to Denver. 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 Bellingham to Denver? 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 9818 reviews
8.2Boarding
7.1Entertainment
8.5Crew
7.1Food
7.9Comfort
Airline reviews

Everything was good. The flight attendants were great. I was disappointed that there wasn’t any screens on the back of the seats to watch movies, tv, etc. I only had my phone to watch movies on.

8.0 ExcellentPeggy, Mar 2025SEA - ATL
Read more Alaska Airlines reviews

Everything was good. The flight attendants were great. I was disappointed that there wasn’t any screens on the back of the seats to watch movies, tv, etc. I only had my phone to watch movies on.

I had a great travel experience with Alaska. The agents and cabin crew were all so pleasant and helpful. The plane was clean and comfortable. The connecting flights went smoothly even with some minor delays. All in all, it was nice not to be upset with the journey. I say that because over the last few years all my travel has been on Delta and American, and always involved cranky employees and flight issues. I wish Alaska flew everywhere I need to go. Will definitely fly Alaska every time I have a choice. Thanks for helping me look forward to traveling again.

Flight delayed due to engine issue. For 3+ hours still not on flight

Could have had more of a beverage selection than water and apple juice.

They only had one flight to my destination for the entire day. Six hour layover. Coming from their sister airline we didn't have any boarding grouping on our boarding tickets. Had to ask where we were within the grouping.

Flight was over an hour late, and we got notified every 15 minutes, beginning right at boarding, that it would only be 15 more minutes until we finally left about 75 minutes late. Of course, no compensation was offered.

Just in first class they offer blanquets, for main cabin there was no blanquets even if I would buy them

The flight was delayed and then it was very short. The crew was nice. The seats weren't as comfortable on this particular craft.

No food, just a snack on a Seattle to Boston flight? VERY chintzy.

Have I received a refund yet? They wouldn’t let me on the airplane it took hours. I lost my bag that told me what I needed to do to bring the dogs, and then they kept changing their minds.

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

Information on your arrival and departure airports

Denver (DEN)
Bellingham (BLI)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.