Cheap Flights from Colorado Springs (COS) to Seattle (SEA) from AU$354

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

Prices were available within the past 7 days and start at AU$354 for one-way flights and AU$690 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flight from Colorado Springs to Seattle route information
Origin airport
Colorado Springs
Destination airport
Seattle - Tacoma Intl.
Return price
AU$689
Distance
1705 km

Your quick guide to flights from Colorado Springs to Seattle

Pick up great flights from Colorado Springs to Seattle

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Colorado Springs to Seattle. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Colorado Springs to Seattle that take around hours.

Find cheap flights from Colorado Springs to Seattle

From the great flight deals with prices currently ranging from AU$690 to AU$863, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Colorado Springs to Seattle around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Seattle is normally in November.

Reasons to book your flight from Colorado Springs to Seattle with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Colorado Springs to Seattle across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Seattle right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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 AU$690. 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 kilometres 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.
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