$135 Find Cheap Flights from Bellingham to Colorado

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 Colorado departing on 7/19. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to Colorado, 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 Colorado, as well as popular online travel agencies
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Flights Deals

Best Colorado Flight Deals from Bellingham

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$253
Denver
Denver1 stop$253

Cheap Flights from Bellingham to Colorado

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

Tue, Nov 11 - Sat, Nov 15
Alaska Airlines Logo
4:11 pm - 11:59 pmBLI-DEN
6h 48m1 stop
Alaska Airlines Logo
12:47 pm - 9:20 pmDEN-BLI
9h 33m1 stop
$253Alaska Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Alaska Airlines Logo
4:11 pm - 10:31 amBLI-DEN
17h 20m2 stops
Alaska Airlines Logo
12:47 pm - 9:20 pmDEN-BLI
9h 33m1 stop
$306Alaska Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Alaska Airlines Logo
4:11 pm - 11:59 pmBLI-DEN
6h 48m1 stop
Alaska Airlines Logo
11:27 am - 12:18 pmDEN-BLI
25h 51m2 stops
$321Alaska Airlines
Find Deal
Wed, Oct 15 - Fri, Oct 17
Hawaiian Airlines Logo
5:20 am - 11:55 amBLI-DEN
5h 35m1 stop
Hawaiian Airlines Logo
3:02 pm - 9:44 pmDEN-BLI
7h 42m1 stop
$341Hawaiian Airlines
Find Deal
Sat, Aug 9 - Mon, Aug 11
Hawaiian Airlines Logo
4:05 pm - 9:47 pmBLI-DEN
4h 42m1 stop
Hawaiian Airlines Logo
5:50 pm - 11:59 pmDEN-BLI
7h 09m1 stop
$398Hawaiian Airlines
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Wed, Jun 25 - Sun, Jun 29
 Logo
12:00 pm - 6:14 pmBLI-DEN
29h 14m2 stops
 Logo
6:15 am - 12:05 pmDEN-BLI
30h 50m2 stops
Wed, Jun 25 - Sun, Jun 29
 Logo
12:00 pm - 6:14 pmBLI-DEN
29h 14m2 stops
 Logo
6:15 am - 12:05 pmDEN-BLI
30h 50m3 stops
Thu, Jul 10 - Thu, Jul 17
Allegiant Air Logo
6:00 am - 7:10 amBLI-DEN
24h 10m2 stops
Allegiant Air Logo
8:22 pm - 8:10 pmDEN-BLI
24h 48m2 stops
$487Allegiant Air
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Thu, Sep 4 - Mon, Sep 8
American Airlines Logo
8:02 am - 6:07 pmBLI-DEN
9h 05m2 stops
American Airlines Logo
12:14 pm - 9:45 pmDEN-BLI
10h 31m2 stops
$619American Airlines
Find Deal
Tue, Jul 8 - Sun, Jul 13
American Airlines Logo
6:00 am - 5:37 pmBLI-DEN
10h 37m2 stops
American Airlines Logo
12:15 pm - 9:28 pmDEN-BLI
10h 13m2 stops
$620American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Bellingham to Colorado flights

Get data-powered insights and trends into flights from Bellingham to Colorado 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 Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bellingham to Colorado, 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 Colorado is August, when tickets cost $345 (return) on average. On the other hand, the most expensive months are May and March, when the average cost of round-trip tickets is $540 and $518 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to Colorado on a Wednesday and more expensive on a Thursday. On your return trip to Bellingham, you should consider flying back on a Thursday, and avoid Fridays for better deals.


Good to know

Low seasonNovember
High seasonJune
Cheapest flight$135
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Bellingham to Denver

FAQs - booking Colorado flights

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

    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 Colorado.

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

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

    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 from Bellingham to Colorado with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the evening, when round-trip flights cost $429 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $516.

Top airlines flying from Bellingham to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to Colorado. 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 Colorado? 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 10000 reviews
8.5Crew
7.1Food
7.8Comfort
7.1Entertainment
8.1Boarding
Airline reviews

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

10.0 ExcellentHelen, Jun 2025SEA - MCI
Read more Alaska Airlines reviews

We had to take the train to our next gate but had time to eat a meal. When to our next gate and asked employee about gate and got informed that gate had been changed so back on train to next gate. So thankful she was there and informed us of gate change. Because of the issue the boarding was slow but employees were there and busy helping all and keeping it organized.

The crew the employees were friendly and excellent. There was a problem with the plane and they had workers there immediately working on it. They made sure the people that had immediate connects knew what gates they had to get to and had them leave the plane first. Very thoughtful.

Very pleasant and the flight felt like it went by quick

All flight entertainment is from your own device and there was an $8 charge to connect. also 1 drink and a small bag of pretzels was all that was given to us. other that that the seats were good and the flight itself was as expected.

It is very bad they do not give you money back

They lost our bag and it took them days to find it. Terrible communication and lots of lies about where it was. Their system hasn’t merged with Hawaiian yet they route people on shared flights with Hawaiian, creating an administrative nightmare.

Flight was about 30 minutes delayed. All staff were friendly and professional while keeping us updated.

Major flight delays, it was a 1.5-hour delay. The gate kept changing about 3 times in Seattle. very hectic and chaotic.

More leg room in back seats. Can you require people to smell good on planes? ha ha Staff was great! Plane was comfortable. I enjoyed the movies and TV. Smooth take off and landing.

The only problem was the time delay. Kudos to the counter agent in Seattle. Very helpful and gracious.

Flight was canceled with no voucher of any kind and next available flight was two days later.

Boarding was chaotic. Microphone not working properly and second agent was distracted from task with baggage and late arrivals.

I DID NOT GO TO HAWAII ON HAWAIIAN AIRLINES. YOU DID NOT INFORM ME THAT BY CHOOSING BASIC ECONOMY, I MIGHT BE REQUIRED TO FLY STANDBY. I AM ELDERLY AS WAS MY COMPANION WHO IS ALSO SEVERELY DISABLED AND THERE WOULD BE NO WAY WE COULD TRAVEL ON STANDBY. THEY TOLD ME THAT ALL OF THE BASIC ECONOMY SEATS HAD BEEN SELECTED BY OTHER PASSENGERS AND WE HAD TO PAY AN ADDITIONAL $942 TO GET A SECURED SEAT ON THE PLAN AND, IN SPITE OF THE ADDITIONAL COST, WE WERE NOT ALLOW US TO AMEND OUR TRAVEL PLANS TO EXTEND OUR VACATION. ULTIMATELY, THE FLIGHT WAS DELAYED. WE WERE OFFERED A REFUND IF WE CANCELED OUR TRIP ALTOGETHER WHICH WE DID. IT IS YOUR DUTY TO INFORM YOUR CUSTOMERS OF THE POTENTIAL PROBLEMS THEY MAY FACE, AND YOU DID NOT DO SO. I WILL NOT UTILIZE YOUR SERVICES EVER AGAIN.

It was very pleasant. The staff and crew are very polite.

On time. Alaska upgraded seat comfort with memory foam seat covers with head rests

the people at the counter, NEED TO BE MORE HELPFUL. we had three suitcases to check in and we were not trying to be an INCONVENIENCE TO YOUR clerks. but she was not helpful and made our trip back home memorable but not IN A GOOD WAY. Sadly to say, you guys need to teach to be and to go above and beyond to help THE CUSTOMER BY ANY MEANS POSSIBLE. they need to leave aside whatever they are going thru in their lives, THEIR WORK DEMANDS THAT OF THEM, IF NOT THEY ARE NOT IN THE JOB THEY SUPPOSED TO.

Because the airport is under construction and because Hawaiian air just changed terminals we missed boarding out flight by 5 minutes. That cost me a night in an airport hotel and several hours of rebooking to make it to my destination. Costumers need to know that airport construction is a problem and they need to add an hour to deal with the air train delays from Federal Circle.

Half of my family members didn’t make it because they involuntary bumped off . And their seats where given away

Hawaiian Airlines staff is always professional & quick & easy check in & boarding process

Customer service by Susan of Alaskan Air was outstanding. We missed our flight out of JFK. She got us rebooked the following day. Way to go Susan.

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

Information on your arrival and departure airports

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