Cheap Flights from Seattle, WA to Colorado Springs, CO from $150

On Cheapflightsplus.com you will find 232 connecting flights from Seattle to Colorado Springs. You can compare airfare deals from 4 airlines and multiple travel sites from $150, book and save on cheap plane tickets and last minute offers. Also check out SEA-COS flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Colorado Springs depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Colorado Springs is 1714 miles. Time difference between the cities is 1h. Airplanes depart 00:20 to 23:59 from 3 Seattle airports and arrive 00:20 to 23:59 to 3 Colorado Springs airports. Average flight time is 8h 40m.

  • The fastest flight 4h 23m
  • Average flight time 8h 40m
  • The earliest flight 00:20
  • The latest flight 23:59
  • Distance 1066 ml

The cheapest months to travel to Colorado Springs are june (from 150 $), september (from 153 $), may (from 154 $).

The most expensive months are february (from 363 $), january (from 353 $), december (from 272 $).

What is the lowest airfare Seattle to Colorado Springs?

The cheapest plane ticket found by our users is $150. This airfare is for economy class on one-way NK2626 flight by Spirit Airlines for June 6, 2025 which leaves Seattle-Tacoma Intl in Seattle at 06:00 am and arrives at Colorado Springs Colorado Springs at 17:00.

Economy class
$150
Find
Business class
?
Find
First class
?
Find

Flight Schedule Seattle (Washington) to Colorado Springs (Colorado)

05:00 — 13:14
7h 14m flight time
Find flight
from$154
05:15 — 08:58 Seattle — Denver
UA2269 United Airlines
3h 40m stop
12:45 — 13:35 Denver — Colorado Springs
UA5326 United Airlines
05:07 — 10:54
4h 47m flight time
Find flight
from$155
05:00 — 08:43 Seattle — Denver
UA2269 United Airlines
1h 7m stop
09:56 — 10:55 Denver — Colorado Springs
UA5306 United Airlines
05:07 — 13:09
7h 2m flight time
Find flight
from$155
05:07 — 08:48 Seattle — Denver
UA2269 United Airlines
3h 27m stop
12:15 — 13:09 Denver — Colorado Springs
UA5947 United Airlines
05:15 — 10:54
4h 39m flight time
Find flight
from$154
05:15 — 08:58 Seattle — Denver
UA2269 United Airlines
57m stop
09:55 — 10:54 Denver — Colorado Springs
UA4792 United Airlines
08:45 — 14:45
5h flight time
Find flight
from$153
08:45 — 12:29 Seattle — Denver
UA1505 United Airlines
1h 27m stop
13:55 — 14:45 Denver — Colorado Springs
UA659 United Airlines
11:11 — 17:30
5h 19m flight time
Find flight
from$155
11:11 — 14:58 Seattle — Denver
UA1049 United Airlines
1h 38m stop
16:36 — 17:30 Denver — Colorado Springs
UA5308 United Airlines
11:13 — 16:36
4h 23m flight time
Find flight
from$154
11:13 — 14:59 Seattle — Denver
UA1061 United Airlines
42m stop
15:41 — 16:36 Denver — Colorado Springs
UA4795 United Airlines
14:24 — 21:55
6h 31m flight time
Find flight
from$154
14:24 — 18:15 Seattle — Denver
UA2859 United Airlines
2h 49m stop
21:04 — 21:55 Denver — Colorado Springs
UA1593 United Airlines
14:24 — 19:55
4h 31m flight time
Find flight
from$155
14:24 — 18:15 Seattle — Denver
UA2859 United Airlines
45m stop
19:00 — 19:55 Denver — Colorado Springs
UA4660 United Airlines
14:30 — 20:40
5h 10m flight time
Find flight
from$154
14:30 — 18:20 Seattle — Denver
UA1733 United Airlines
1h 25m stop
19:45 — 20:40 Denver — Colorado Springs
UA4650 United Airlines
14:30 — 21:51
6h 21m flight time
Find flight
from$154
14:30 — 18:20 Seattle — Denver
UA1733 United Airlines
2h 40m stop
21:00 — 21:51 Denver — Colorado Springs
UA1593 United Airlines
15:35 — 21:51
5h 16m flight time
Find flight
from$154
15:20 — 19:04 Seattle — Denver
UA1476 United Airlines
1h 33m stop
21:05 — 21:57 Denver — Colorado Springs
UA1593 United Airlines
15:35 — 23:59
7h 24m flight time
Find flight
from$154
15:20 — 19:04 Seattle — Denver
UA1476 United Airlines
3h 41m stop
23:00 — 23:55 Denver — Colorado Springs
UA4745 United Airlines
15:45 — 21:54
5h 9m flight time
Find flight
from$153
15:36 — 19:20 Seattle — Denver
UA757 United Airlines
1h 35m stop
21:04 — 21:54 Denver — Colorado Springs
UA1412 United Airlines
15:45 — 23:50
7h 5m flight time
Find flight
from$153
12:49 — 16:40 Seattle — Denver
UA757 United Airlines
3h 31m stop
23:00 — 23:52 Denver — Colorado Springs
UA4745 United Airlines
Full flight schedule will help you in detecting at what time planes fly from Seattle to Colorado Springs. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 26, 2025.

Popular Airlines on the Route

The flight Seattle — Colorado Springs is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 28 departures per week at the price of from $ 378 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 1290.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 232 flights with layovers on the route. The fastest connecting flight is UA1061 by United Airlines takes 4h 23m and the cheapest is NK2626 by Spirit Airlines for $150.

  • AS - Alaska Airlines
    from $378
    Find
  • HA - Hawaiian Airlines
    from $476
    Find
  • UA - United Airlines
    from $153
    Find
  • NK - Spirit Airlines
    from $150
    Find
See more connecting flights

Airports

You can fly from Seattle to Colorado Springs from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

  • Boeing Field International Airport-BFI
    Find
  • Seattle-Tacoma Intl-SEA
    from $150
    Find
  • Kenmore Air Harbor SPB-LKE
    Find

Colorado Springs airports

  • USAF Academy Airstrip-AFF
    Find
  • Colorado Springs-COS
    Find
  • Butts AAF-FCS
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back