฿7,585 Cheap Flights from Seattle (SEA) to Colorado Springs (COS)

View ฿7,585 flight on Thu, 26 Mar 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿7,585 for one-way flights and ฿9,160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 24 Mar - Sat, 4 Apr
SEA
Seattle
COS
Colorado Springs
฿9,160 Return, found 4 days ago
฿9,160
Return
found 4 days ago
Select Delta flight, departing Tue, 24 Mar from Seattle to Colorado Springs, returning Sat, 4 Apr, priced at ฿9,160 found 4 days ago
Delta
Tue, 24 Mar - Wed, 1 Apr
SEA
Seattle
COS
Colorado Springs
฿9,800 Return, found 4 days ago
฿9,800
Return
found 4 days ago
Select Delta flight, departing Tue, 24 Mar from Seattle to Colorado Springs, returning Wed, 1 Apr, priced at ฿9,800 found 4 days ago
Delta
Sun, 29 Mar - Sat, 4 Apr
SEA
Seattle
COS
Colorado Springs
฿11,110 Return, found 4 days ago
฿11,110
Return
found 4 days ago
Select Delta flight, departing Sun, 29 Mar from Seattle to Colorado Springs, returning Sat, 4 Apr, priced at ฿11,110 found 4 days ago
Delta
Tue, 24 Mar - Thu, 2 Apr
SEA
Seattle
COS
Colorado Springs
฿11,425 Return, found 4 days ago
฿11,425
Return
found 4 days ago
Select Delta flight, departing Tue, 24 Mar from Seattle to Colorado Springs, returning Thu, 2 Apr, priced at ฿11,425 found 4 days ago
Delta
Sun, 29 Mar - Wed, 1 Apr
SEA
Seattle
COS
Colorado Springs
฿11,745 Return, found 4 days ago
฿11,745
Return
found 4 days ago
Select Delta flight, departing Sun, 29 Mar from Seattle to Colorado Springs, returning Wed, 1 Apr, priced at ฿11,745 found 4 days ago
United
Thu, 26 Mar - Thu, 2 Apr
SEA
Seattle
COS
Colorado Springs
฿12,320 Return, found 4 days ago
฿12,320
Return
found 4 days ago
Select United flight, departing Thu, 26 Mar from Seattle to Colorado Springs, returning Thu, 2 Apr, priced at ฿12,320 found 4 days ago
United
Thu, 26 Mar - Thu, 2 Apr
SEA
Seattle
COS
Colorado Springs
฿12,360 Return, found 4 days ago
฿12,360
Return
found 4 days ago
Select United flight, departing Thu, 26 Mar from Seattle to Colorado Springs, returning Thu, 2 Apr, priced at ฿12,360 found 4 days ago
United
Mon, 23 Mar - Thu, 2 Apr
SEA
Seattle
COS
Colorado Springs
฿12,675 Return, found 4 days ago
฿12,675
Return
found 4 days ago
Select United flight, departing Mon, 23 Mar from Seattle to Colorado Springs, returning Thu, 2 Apr, priced at ฿12,675 found 4 days ago
United
Mon, 23 Mar - Wed, 1 Apr
SEA
Seattle
COS
Colorado Springs
฿13,025 Return, found 4 days ago
฿13,025
Return
found 4 days ago
Select United flight, departing Mon, 23 Mar from Seattle to Colorado Springs, returning Wed, 1 Apr, priced at ฿13,025 found 4 days ago
American Airlines
Thu, 26 Mar - Thu, 2 Apr
SEA
Seattle
COS
Colorado Springs
฿16,540 Return, found 4 days ago
฿16,540
Return
found 4 days ago
Select American Airlines flight, departing Thu, 26 Mar from Seattle to Colorado Springs, returning Thu, 2 Apr, priced at ฿16,540 found 4 days ago

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

January is typically the cheapest month to fly

From ฿4,403 - ฿11,828 per traveller.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Colorado Springs Airport (COS)?
The lowest price advertised for a round-trip flight from SEA to City of Colorado Springs Municipal Airport is ฿9,160. But you better act soon. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Colorado Springs Airport (COS)?
This differs between airlines, as each one has its own terms and conditions. Head to the Customer Service Portal, where you'll find instructions on how to cancel your flight online.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to COS 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 Sea-Tac Airport to COS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to Colorado Springs Airport (COS)?
You'll be cruising at altitude for a while, as the flight distance from Sea-Tac Airport to Colorado Springs Airport (COS) is 1,700 kilometres. Create a playlist of your favourite songs before leaving home to keep yourself entertained during the flight.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to City of Colorado Springs Municipal Airport?
There are no direct flights, so you'll need to make at least one stop between SEA and Colorado Springs Airport (COS). Use the layover time to stretch your legs and grab a bite to eat.
Are SEA to Colorado Springs Airport (COS) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Sea-Tac Airport to City of Colorado Springs Municipal Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd prefer to start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as prices are updated regularly.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Colorado Springs
Return price
฿9,160
Distance
1705 km

Book with confidence

Perfect flights from Seattle to Colorado Springs

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Colorado Springs. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Colorado Springs ticket options cater to your travel preferences, with incredible one-way fares from ฿7,585 and roundtrip prices from ฿9,160. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Colorado Springs and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Colorado Springs.
Perfect flights from Seattle to Colorado Springs
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