HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bellingham

$1,063+ Cheap flights from Colorado Springs to Bellingham (COS - BLI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BLI
Sep 16 — Sep 231
Wed 9/16
Wed 9/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado Springs to Bellingham with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado Springs to Bellingham

Cheapest flights from Colorado Springs to Bellingham
Explore the most affordable flight options available from Colorado Springs to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.

This American Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:18 pm -
2 stops11h 26m
Sat 9/195:26 am -
2 stops10h 03m
Deal found 8/15$1,063
This American Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:00 am -
2 stops11h 39m
Thu 9/35:26 am -
2 stops12h 14m
Deal found 8/15$1,344

Find flight deals from Colorado Springs to Bellingham

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Bellingham (BLI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,063
(American Airlines)
Provider with most accurate pricing for Colorado Springs-Bellingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-Bellingham flights.
Search Deals
From Colorado Springs to Bellingham
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Bellingham that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Colorado Springs to Bellingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Colorado SpringsBellingham

COS Colorado Springs - BLI Bellingham

COSBLI

Colorado Springs

Wed 9/16

1:18 pm-11:44 pm

2 stops11h 26m

Bellingham

Sat 9/19

5:26 am-4:29 pm

2 stops10h 03m

$1,063

Colorado SpringsBellingham

COS Colorado Springs - BLI Bellingham

COSBLI

Colorado Springs

Sun 8/30

8:00 am-6:39 pm

2 stops11h 39m

Bellingham

Thu 9/3

5:26 am-6:40 pm

2 stops12h 14m

$1,344

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Sorted by cheapest first

Compare providers for flights from Colorado Springs to Bellingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Bellingham in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Bellingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Bellingham flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Bellingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colorado Springs to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Colorado Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Bellingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado Springs to Bellingham?

    There are many flights that can get you from Colorado Springs to Bellingham in 11h 26m. Fly via American Airlines to get the fastest option. The distance between Colorado Springs and Bellingham is about 1120 mi.

  • Can I find deals for flights from Colorado Springs to Bellingham that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to Bellingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to Bellingham?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Bellingham.

  • Can I find deals for business class flights from Colorado Springs to Bellingham?

    Yes. Cheapflights offers flight deals from Colorado Springs to Bellingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Mount Vernon
Ferndale
Blaine

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.