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Cheap flights from Seattle to Colorado Springs from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Colorado Springs departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Colorado Springs

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:00 am - 11:17 am
SEA
-
COS
5h 17m1 stop
Delta Logo
12:03 pm - 4:54 pm
COS
-
SEA
5h 51m1 stop
$137Delta
Sat, Jan 31 - Mon, Feb 9
Delta Logo
11:17 am - 10:23 pm
SEA
-
COS
10h 06m2 stops
Delta Logo
12:00 pm - 6:29 pm
COS
-
SEA
7h 29m1 stop
$142Delta
Tue, Feb 3 - Thu, Feb 12
Southwest Logo
6:05 am - 11:25 am
SEA
-
COS
4h 20m1 stop
Southwest Logo
6:00 am - 12:05 pm
COS
-
SEA
7h 05m1 stop
$151Southwest
Thu, Jan 22 - Wed, Jan 28
Delta Logo
5:00 am - 11:17 am
SEA
-
COS
5h 17m1 stop
Delta Logo
12:03 pm - 4:54 pm
COS
-
SEA
5h 51m1 stop
$155Delta
Mon, Jan 26 - Mon, Feb 2
Delta Logo
11:17 am - 10:23 pm
SEA
-
COS
10h 06m2 stops
Delta Logo
12:03 pm - 4:54 pm
COS
-
SEA
5h 51m1 stop
$160Delta
Mon, Jan 26 - Mon, Feb 2
Delta Logo
5:30 am - 11:15 am
SEA
-
COS
4h 45m1 stop
Delta Logo
7:55 am - 2:54 pm
COS
-
SEA
7h 59m1 stop
$167Delta
Thu, Feb 12 - Wed, Apr 1
Delta Logo
4:55 pm - 10:23 pm
SEA
-
COS
4h 28m1 stop
Delta Logo
7:59 am - 3:00 pm
COS
-
SEA
8h 01m1 stop
$168Delta
Mon, Feb 2 - Wed, Feb 11
Delta Logo
5:00 am - 11:17 am
SEA
-
COS
5h 17m1 stop
Delta Logo
12:03 pm - 8:36 pm
COS
-
SEA
9h 33m2 stops
$173Delta
Sat, Jan 31 - Sat, Feb 7
Delta Logo
11:17 am - 10:23 pm
SEA
-
COS
10h 06m2 stops
Delta Logo
12:03 pm - 8:36 pm
COS
-
SEA
9h 33m2 stops
$178Delta
Tue, Feb 3 - Sat, Feb 7
Delta Logo
7:25 am - 10:23 pm
SEA
-
COS
13h 58m2 stops
Delta Logo
7:55 am - 2:44 pm
COS
-
SEA
7h 49m1 stop
$186Delta
Sat, Jan 31 - Fri, Feb 13

Southwest flights from Seattle to Colorado Springs

Our best Southwest deals on Seattle to Colorado Springs flight tickets
Southwest
Jan 22
SEA6:05 amSeattle/Tacoma Intl
4h 20m
1 stop
COS11:25 amColorado Springs
Jan 28
COS6:00 amColorado Springs
7h 05m
1 stop
SEA12:05 pmSeattle/Tacoma Intl
$151
Find similar
Southwest
Jan 22
SEA9:55 amSeattle/Tacoma Intl
5h 00m
1 stop
COS3:55 pmColorado Springs
Jan 28
COS12:05 pmColorado Springs
9h 15m
2 stops
SEA8:20 pmSeattle/Tacoma Intl
$229
Find similar
Southwest
Feb 20
SEA5:00 amSeattle/Tacoma Intl
4h 20m
1 stop
COS10:20 amColorado Springs
Feb 24
COS4:35 pmColorado Springs
6h 55m
1 stop
SEA10:30 pmSeattle/Tacoma Intl
$234
Find similar

United Airlines flights from Seattle to Colorado Springs

Our best United Airlines deals on Seattle to Colorado Springs flight tickets
United Airlines
Jan 19
SEA5:00 amSeattle/Tacoma Intl
4h 57m
1 stop
COS10:57 amColorado Springs
Jan 26
COS1:25 pmColorado Springs
9h 33m
2 stops
SEA9:58 pmSeattle/Tacoma Intl
$222
Find similar
United Airlines
Jan 19
SEA5:00 amSeattle/Tacoma Intl
4h 57m
1 stop
COS10:57 amColorado Springs
Jan 26
COS3:30 pmColorado Springs
6h 45m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
$248
Find similar
United Airlines
Jan 9
SEA5:00 amSeattle/Tacoma Intl
4h 57m
1 stop
COS10:57 amColorado Springs
May 5
COS5:13 pmColorado Springs
6h 46m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
$287
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Colorado Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 31, 2025.
Use the filters below to find and compare flights from Seattle to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleColorado Springs

SEA - COS

SEACOS

Seattle/Tacoma Intl

Sat 1/31

5:00 am-11:17 am

1 stop5h 17m

Colorado Springs

Mon 2/9

12:03 pm-4:54 pm

1 stop5h 51m

$137

SeattleColorado Springs

SEA - COS

SEACOS

Seattle/Tacoma Intl

Tue 2/3

11:17 am-10:23 pm

2 stops10h 06m

Colorado Springs

Thu 2/12

12:00 pm-6:29 pm

1 stop7h 29m

$142

SeattleColorado Springs

SEA - COS

SEACOS

Seattle/Tacoma Intl

Thu 1/22

6:05 am-11:25 am

1 stop4h 20m

Colorado Springs

Wed 1/28

6:00 am-12:05 pm

1 stop7h 05m

$151

SeattleColorado Springs

SEA - COS

SEACOS

Seattle/Tacoma Intl

Mon 1/26

5:00 am-11:17 am

1 stop5h 17m

Colorado Springs

Mon 2/2

12:03 pm-4:54 pm

1 stop5h 51m

$155

SeattleColorado Springs

SEA - COS

SEACOS

Seattle/Tacoma Intl

Mon 1/26

11:17 am-10:23 pm

2 stops10h 06m

Colorado Springs

Mon 2/2

12:03 pm-4:54 pm

1 stop5h 51m

$160

SeattleColorado Springs

SEA - COS

SEACOS

Seattle/Tacoma Intl

Thu 2/12

5:30 am-11:15 am

1 stop4h 45m

Colorado Springs

Wed 4/1

7:55 am-2:54 pm

1 stop7h 59m

$167

SeattleColorado Springs

SEA - COS

SEACOS

Seattle/Tacoma Intl

Mon 2/2

4:55 pm-10:23 pm

1 stop4h 28m

Colorado Springs

Wed 2/11

7:59 am-3:00 pm

1 stop8h 01m

$168

SeattleColorado Springs

SEA - COS

SEACOS

Seattle/Tacoma Intl

Sat 1/31

5:00 am-11:17 am

1 stop5h 17m

Colorado Springs

Sat 2/7

12:03 pm-8:36 pm

2 stops9h 33m

$173

SeattleColorado Springs

SEA - COS

SEACOS

Seattle/Tacoma Intl

Tue 2/3

11:17 am-10:23 pm

2 stops10h 06m

Colorado Springs

Sat 2/7

12:03 pm-8:36 pm

2 stops9h 33m

$178

SeattleColorado Springs

SEA - COS

SEACOS

Seattle/Tacoma Intl

Sat 1/31

7:25 am-10:23 pm

2 stops13h 58m

Colorado Springs

Fri 2/13

7:55 am-2:44 pm

1 stop7h 49m

$186

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 cheapest month to fly to Colorado Springs?

The month of October is another great option to travel to Colorado Springs, with average flight prices from Seattle averaging around $296.

How far in advance should I book a flight 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 $377 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 $255 on momondo.

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

As of December 2025, prices for Seattle to Colorado Springs flights are approximately 43% 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

Fastest flight time

4h 28m

Direct flights

None
The fastest flight from Seattle to Colorado Springs takes 4h 28m
There are no direct flights from Seattle to Colorado Springs. There are no popular flight routes from Seattle to Colorado Springs.
Search flight deals

  • 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 28m.

  • 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
7.9
8,016 reviews
Search Delta flights
SouthwestPriceFrom $216Free CancellationRating
8.0
4,251 reviews
Search Southwest flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,124 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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