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Cheap flights from Seattle to Colorado Springs from $144

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Colorado Springs

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:30 pm - 10:22 pmSEA  Seattle/Tacoma Intl-COS Colorado Springs
7h 52m1 stop Salt Lake City
Delta Logo
6:07 pm - 10:05 pmCOS  Colorado Springs-SEA Seattle/Tacoma Intl
4h 58m1 stop Salt Lake City
$287Delta
Tue, Oct 13 - Sat, Oct 17
Southwest Logo
6:25 am - 12:35 pmSEA  Seattle/Tacoma Intl-COS Colorado Springs
5h 10m1 stop Las Vegas Harry Reid Intl
Southwest Logo
4:15 pm - 11:10 pmCOS  Colorado Springs-SEA Seattle/Tacoma Intl
7h 55m1 stop Denver Intl
$287Southwest
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
5:00 am - 10:21 amSEA  Seattle/Tacoma Intl-COS Colorado Springs
4h 21m1 stop Denver Intl
United Airlines Logo
2:55 pm - 9:15 pmCOS  Colorado Springs-SEA Seattle/Tacoma Intl
7h 20m1 stop Denver Intl
$287United Airlines
Tue, Sep 22 - Tue, Sep 29
United Airlines Logo
6:05 pm - 11:59 pmSEA  Seattle/Tacoma Intl-COS Colorado Springs
4h 54m1 stop Denver Intl
United Airlines Logo
5:08 pm - 10:59 pmCOS  Colorado Springs-SEA Seattle/Tacoma Intl
6h 51m1 stop Denver Intl
$287United Airlines
Wed, Oct 7 - Wed, Oct 14
Southwest Logo
6:15 am - 2:15 pmSEA  Seattle/Tacoma Intl-COS Colorado Springs
7h 00m1 stop Phoenix Sky Harbor Intl
Southwest Logo
5:20 pm - 11:30 pmCOS  Colorado Springs-SEA Seattle/Tacoma Intl
7h 10m1 stop Las Vegas Harry Reid Intl
$287Southwest
Thu, Sep 10 - Wed, Sep 16
Southwest Logo
6:25 am - 12:35 pmSEA  Seattle/Tacoma Intl-COS Colorado Springs
5h 10m1 stop Las Vegas Harry Reid Intl
Southwest Logo
2:00 pm - 7:35 pmCOS  Colorado Springs-SEA Seattle/Tacoma Intl
6h 35m1 stop Phoenix Sky Harbor Intl
$287Southwest
Tue, Sep 22 - Sat, Sep 26
Delta Logo
12:30 pm - 10:22 pmSEA  Seattle/Tacoma Intl-COS Colorado Springs
8h 52m2 stops Los Angeles Salt Lake City
Delta Logo
6:07 pm - 10:05 pmCOS  Colorado Springs-SEA Seattle/Tacoma Intl
4h 58m1 stop Salt Lake City
$292Delta
Wed, Oct 7 - Wed, Oct 14
Delta Logo
12:35 pm - 10:25 pmSEA  Seattle/Tacoma Intl-COS Colorado Springs
8h 50m2 stops Los Angeles Salt Lake City
Delta Logo
6:11 pm - 10:10 pmCOS  Colorado Springs-SEA Seattle/Tacoma Intl
4h 59m1 stop Salt Lake City
$292Delta
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
2:12 pm - 10:55 pmSEA  Seattle/Tacoma Intl-COS Colorado Springs
7h 43m1 stop Dallas/Fort Worth
American Airlines Logo
8:07 am - 4:42 pmCOS  Colorado Springs-SEA Seattle/Tacoma Intl
9h 35m1 stop Dallas/Fort Worth
$517American Airlines
Thu, Sep 17 - Mon, Sep 21
American Airlines Logo
2:12 pm - 10:55 pmSEA  Seattle/Tacoma Intl-COS Colorado Springs
7h 43m1 stop Dallas/Fort Worth
American Airlines Logo
8:07 am - 4:42 pmCOS  Colorado Springs-SEA Seattle/Tacoma Intl
9h 35m1 stop Dallas/Fort Worth
$567American Airlines
Thu, Sep 17 - Mon, Sep 21

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Southwest flights from Seattle to Colorado Springs

Our best Southwest deals on Seattle to Colorado Springs flight tickets
Southwest
Sep 9
SEA6:25 amSeattle/Tacoma Intl
5h 10m
1 stop
COS12:35 pmColorado Springs
Sep 11
COS5:10 pmColorado Springs
8h 35m
1 stop
SEA12:45 amSeattle/Tacoma Intl
$312
Southwest
Sep 28
SEA6:15 amSeattle/Tacoma Intl
7h 00m
1 stop
COS2:15 pmColorado Springs
Oct 6
COS6:30 amColorado Springs
8h 25m
2 stops
SEA1:55 pmSeattle/Tacoma Intl
$318
Southwest
Oct 16
SEA7:40 amSeattle/Tacoma Intl
10h 50m
1 stop
COS7:30 pmColorado Springs
Oct 21
COS6:30 amColorado Springs
8h 25m
2 stops
SEA1:55 pmSeattle/Tacoma Intl
$324

Delta flights from Seattle to Colorado Springs

Our best Delta deals on Seattle to Colorado Springs flight tickets
Delta
Oct 7
SEA12:30 pmSeattle/Tacoma Intl
8h 52m
2 stops
COS10:22 pmColorado Springs
Oct 14
COS6:07 pmColorado Springs
4h 58m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
$292
Delta
Oct 24
SEA11:05 amSeattle/Tacoma Intl
5h 22m
1 stop
COS5:27 pmColorado Springs
Oct 27
COS6:07 pmColorado Springs
4h 58m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
$333
Delta
Sep 1
SEA7:16 amSeattle/Tacoma Intl
9h 20m
2 stops
COS5:36 pmColorado Springs
Sep 16
COS6:11 pmColorado Springs
4h 59m
1 stop
SEA10:10 pmSeattle/Tacoma Intl
$343

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip

SeattleColorado Springs

SEA Seattle/Tacoma Intl - COS Colorado Springs

SEACOS

Seattle/Tacoma Intl

Tue 10/13

1:30 pm-10:22 pm

1 stop7h 52m

Colorado Springs

Sat 10/17

6:07 pm-10:05 pm

1 stop4h 58m

$287

SeattleColorado Springs

SEA Seattle/Tacoma Intl - COS Colorado Springs

SEACOS

Seattle/Tacoma Intl

Tue 9/15

6:25 am-12:35 pm

1 stop5h 10m

Colorado Springs

Tue 9/22

4:15 pm-11:10 pm

1 stop7h 55m

$287
Quickest round-trip

SeattleColorado Springs

SEA Seattle/Tacoma Intl - COS Colorado Springs

SEACOS

Seattle/Tacoma Intl

Tue 9/22

5:00 am-10:21 am

1 stop4h 21m

Colorado Springs

Tue 9/29

2:55 pm-9:15 pm

1 stop7h 20m

$287

SeattleColorado Springs

SEA Seattle/Tacoma Intl - COS Colorado Springs

SEACOS

Seattle/Tacoma Intl

Wed 10/7

6:05 pm-11:59 pm

1 stop4h 54m

Colorado Springs

Wed 10/14

5:08 pm-10:59 pm

1 stop6h 51m

$287

SeattleColorado Springs

SEA Seattle/Tacoma Intl - COS Colorado Springs

SEACOS

Seattle/Tacoma Intl

Thu 9/10

6:15 am-2:15 pm

1 stop7h 00m

Colorado Springs

Wed 9/16

5:20 pm-11:30 pm

1 stop7h 10m

$287

SeattleColorado Springs

SEA Seattle/Tacoma Intl - COS Colorado Springs

SEACOS

Seattle/Tacoma Intl

Tue 9/22

6:25 am-12:35 pm

1 stop5h 10m

Colorado Springs

Sat 9/26

2:00 pm-7:35 pm

1 stop6h 35m

$287

SeattleColorado Springs

SEA Seattle/Tacoma Intl - COS Colorado Springs

SEACOS

Seattle/Tacoma Intl

Wed 10/7

12:30 pm-10:22 pm

2 stops8h 52m

Colorado Springs

Wed 10/14

6:07 pm-10:05 pm

1 stop4h 58m

$292

SeattleColorado Springs

SEA Seattle/Tacoma Intl - COS Colorado Springs

SEACOS

Seattle/Tacoma Intl

Sat 9/12

12:35 pm-10:25 pm

2 stops8h 50m

Colorado Springs

Sat 9/19

6:11 pm-10:10 pm

1 stop4h 59m

$292

SeattleColorado Springs

SEA Seattle/Tacoma Intl - COS Colorado Springs

SEACOS

Seattle/Tacoma Intl

Thu 9/17

2:12 pm-10:55 pm

1 stop7h 43m

Colorado Springs

Mon 9/21

8:07 am-4:42 pm

1 stop9h 35m

$517

SeattleColorado Springs

SEA Seattle/Tacoma Intl - COS Colorado Springs

SEACOS

Seattle/Tacoma Intl

Thu 9/17

2:12 pm-10:55 pm

1 stop7h 43m

Colorado Springs

Mon 9/21

8:07 am-4:42 pm

1 stop9h 35m

$567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado Springs from

How to get the cheapest flight ticket from Seattle to Colorado Springs

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Colorado Springs?

Prices are currently low for flights on this route.

Typical prices usually range from $338 to $440.
The lowest price recently found on this route was $287.

What is the cheapest month to fly to Colorado Springs?

The month of March is another great option to travel to Colorado Springs, with average flight prices from Seattle averaging around $270.

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

You are more likely to see cheaper flights to Colorado Springs from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado Springs for around $355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado Springs from Seattle for as low as $207 on momondo.

How have Seattle to Colorado Springs flight prices changed over time?

As of August 2026, prices for Seattle to Colorado Springs flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Colorado Springs (SEA to COS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Colorado Springs

Best Price Found

$144

Fastest flight time

4h 34m

Direct flights

None
The best one-way flight to Colorado Springs from Seattle in the past 72 hours is $144. The best round-trip flight deal from Seattle to Colorado Springs found on momondo in the last 72 hours is $287.
The fastest flight from Seattle to Colorado Springs takes 4h 34m
There are no direct flights from Seattle to Colorado Springs. There are no popular flight routes from Seattle to Colorado Springs.
Search flight deals

Frequently asked questions about flying from Seattle to Colorado Springs

  • How far is Seattle/Tacoma Intl to Colorado Springs by plane?

    There are 1065.8 mi between Seattle/Tacoma Intl and Colorado Springs. A reasonable flight in good conditions will take 4h 34m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Colorado Springs Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Colorado Springs Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Colorado Springs Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Colorado Springs Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The necessary travel and health documents for your Colorado Springs Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Colorado Springs?

Best airlines flying from Seattle to Colorado Springs

Compare and see reviews for airlines that fly from Seattle to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $136Free CancellationRating
7.8
8,507 reviews
Search Delta flights
SouthwestPriceFrom $187Free CancellationRating
8.0
4,215 reviews
Search Southwest flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
10,102 reviews
Search United Airlines flights

Traveling to a place near Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Cañon City

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Colorado Springs?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado Springs from Seattle.

Can I find flights from Seattle to Colorado Springs with flexible booking policies on momondo?

All flight searches from Seattle to Colorado Springs on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Colorado Springs?

Once all potential Seattle to Colorado Springs flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Colorado Springs right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Colorado Springs flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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