Cheap Flights from Colorado Springs (COS) to Seattle (SEA)

Popular airlines from Colorado Springs Airport (COS) to Seattle-Tacoma International Airport (SEA)

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Find the cheapest month to fly from Colorado Springs (COS) to Seattle (SEA)

September is typically the cheapest month to fly

From ₩203,690 - ₩507,887 per traveler.

Frequently asked questions

How much is a flight from Colorado Springs Airport (COS) to Sea-Tac Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between COS and SEA start from . Book now to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from City of Colorado Springs Municipal Airport to Seattle - Tacoma Intl. Airport (SEA)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from COS to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for COS to SEA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from COS to Seattle - Tacoma Intl. Airport (SEA)?
It's around 1,700 kilometers from City of Colorado Springs Municipal Airport to SEA, so expect to be in your seat for a while. Keep yourself entertained by packing things like a magazine or a thrilling novel.
Which airlines fly direct from City of Colorado Springs Municipal Airport to Sea-Tac Airport?
Currently, no airlines offer flights directly from City of Colorado Springs Municipal Airport to SEA. You'll have to book a flight with at least one stop. To get the best connections and price, lock in your airfare well ahead of time.
Are Colorado Springs Airport (COS) to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some of the cheapest airfares from Colorado Springs Airport (COS) to SEA surfacing a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines quote prices that far in advance.

Travel information

Travel information

Origin airport
Colorado Springs
Destination airport
Seattle - Tacoma Intl.
Distance
1705 km

Book with confidence

Book with confidence

Colorado Springs to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Colorado Springs to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with COS to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Colorado Springs for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Colorado Springs to Seattle Flights

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