In terms of precipitation, rainfall in Bellingham ranges from 1.1 - 5.8 inches per month. November is typically the wettest month, when rainfall can reach 5.8 in. July is typically the driest time to visit Bellingham when rainfall is around 1.1 in.

If weather is an important factor for your trip to Bellingham, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 29 days in advance, which can save you up to 406% on flights from Colorado Springs to Bellingham compared to booking the week you need them. Waiting 29 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $146. For sooner than that we have options available in the next 3 days from $587.

What is the cheapest month to fly from Colorado Springs to Bellingham?

August can be a great time to fly to Bellingham from Colorado Springs with a flight ticket averaging about $393. Cheapflights users have found deals in the month of August for as cheap as $228. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from COS to BLI?

When flying from Colorado Springs to Bellingham, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$902+ Flights from Colorado Springs to Bellingham

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

Round-trip from	$902 (American Airlines)
Popular in	July
Cheapest in	August
Average price	$566

From Colorado Springs to Bellingham

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($45 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find 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 July 29, 2025.

Sat 11/2212:45 pmCOS - BLI

2 stops12h 25mAmerican Airlines

Sat 12/65:20 amBLI - COS

2 stops13h 47mAmerican Airlines

Deal found 7/28

$902

Best flights from Colorado Springs to Bellingham
Discover carefully curated flight deals from Colorado Springs to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 11/2212:45 pmCOS - BLI

2 stops12h 25mAmerican Airlines

Sat 12/65:20 amBLI - COS

2 stops13h 47mAmerican Airlines

Deal found 7/28

$902

Last-minute flights from Colorado Springs to Bellingham
Discover last-minute flight deals from Colorado Springs to Bellingham. Data last updated July 29, 2025 and is based on user searches.

Tue 8/2612:40 pmCOS - BLI

2 stops10h 05mAmerican Airlines

Tue 9/25:20 amBLI - COS

2 stops12h 00mAmerican Airlines

Deal found 7/28

$978

Cheapflights Fare Finder

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

Colorado SpringsBellingham

COS - BLI

COSBLI

Colorado Springs

Sat 11/22

12:45 pm-12:10 am

2 stops12h 25m

Bellingham

Sat 12/6

5:20 am-8:07 pm

2 stops13h 47m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Bellingham

What is the cheapest month to book a flight from Colorado Springs to Bellingham?

Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Bellingham (average of $317). Flying from Colorado Springs to Bellingham in November is currently the most expensive (average of $462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Bellingham

See what other customers who have flown with American Airlines from Colorado Springs to Bellingham have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

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.
What is the cheapest month to book a flight from Colorado Springs to Bellingham?
Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Bellingham (average of $317). Flying from Colorado Springs to Bellingham in November is currently the most expensive (average of $462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Mount Vernon

Burlington

Ferndale

Blaine

Browse thousands of different 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.

$902+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Bellingham with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Colorado Springs to Bellingham

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Colorado Springs to Bellingham

Cheapest flights from Colorado Springs to BellinghamExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Bellingham that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Bellingham

What is the cheapest month to book a flight from Colorado Springs to Bellingham?

Reviews of airlines servicing Bellingham

See what other customers who have flown with American Airlines from Colorado Springs to Bellingham have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

What is the cheapest month to book a flight from Colorado Springs to Bellingham?

Traveling to a place near Bellingham?

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.

Alternative routes for Colorado Springs to Bellingham

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 July 29, 2025.