$144+ Cheap flights from Seattle to Colorado Springs (SEA - COS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — COS
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Colorado Springs with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Colorado Springs
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Best
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Cheapest flights from Seattle to Colorado SpringsExplore the most affordable flight options available from Seattle to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Seattle to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:30 pm -
1 stop7h 52m
Sat 10/106:07 pm -
1 stop4h 58m
Deal found 8/28![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:30 pm -
2 stops8h 52m
Wed 10/146:07 pm -
1 stop4h 58m
Deal found 8/28![Delta logo]()
$292
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:30 am -
1 stop6h 54m
Wed 11/115:10 pm -
1 stop7h 05m
Deal found 8/27![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:35 pm -
2 stops8h 50m
Sat 9/268:15 am -
2 stops9h 29m
Deal found 8/28![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am -
1 stop6h 27m
Tue 10/65:08 pm -
1 stop5h 07m
Deal found 8/26![United Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:40 am -
1 stop10h 50m
Tue 10/611:15 am -
1 stop8h 30m
Deal found 8/26![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:40 am -
1 stop6h 51m
Wed 9/166:11 pm -
1 stop4h 59m
Deal found 8/30![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:05 am -
1 stop5h 22m
Thu 10/156:07 pm -
1 stop6h 52m
Deal found 8/28![Delta logo]()
$339
Best flights from Seattle to Colorado SpringsDiscover carefully curated flight deals from Seattle to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Seattle to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:30 pm -
2 stops8h 52m
Wed 10/146:07 pm -
1 stop4h 58m
Deal found 8/28![Delta logo]()
$292
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:30 am -
1 stop6h 54m
Wed 11/115:10 pm -
1 stop7h 05m
Deal found 8/29![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:05 pm -
1 stop9h 10m
Mon 10/128:55 pm -
1 stop5h 45m
Deal found 8/29![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:00 am -
1 stop6h 27m
Wed 10/146:03 pm -
1 stop5h 56m
Deal found 8/28![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:22 am -
1 stop5h 09m
Thu 10/86:07 pm -
1 stop6h 52m
Deal found 8/25![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:05 pm -
1 stop4h 54m
Wed 10/215:08 pm -
1 stop6h 51m
Deal found 8/27![United Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:25 pm -
2 stops7h 15m
Sat 9/196:20 am -
1 stop5h 50m
Deal found 8/26![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:05 am -
1 stop5h 22m
Sun 10/116:07 pm -
1 stop6h 52m
Deal found 8/30![Delta logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:20 pm -
2 stops7h 46m
Tue 10/135:08 pm -
1 stop5h 07m
Deal found 8/28![United Airlines logo]()
$368
Last-minute flights from Seattle to Colorado SpringsDiscover last-minute flight deals from Seattle to Colorado Springs. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Colorado Springs. Data last updated August 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:40 am -
1 stop6h 51m
Wed 9/166:11 pm -
1 stop4h 59m
Deal found 8/30![Delta logo]()
$338
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:35 pm -
1 stop8h 05m
Sat 9/196:20 am -
1 stop5h 50m
Deal found 8/26![Southwest logo]()
$372
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:10 am -
1 stop7h 25m
Tue 9/295:20 pm -
1 stop7h 10m
Deal found 8/28![Southwest logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:30 pm -
2 stops7h 25m
Tue 9/295:08 pm -
1 stop5h 07m
Deal found 8/28![United Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:35 pm -
2 stops8h 50m
Sat 9/268:15 am -
2 stops9h 29m
Deal found 8/28![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:10 pm -
1 stop6h 45m
Fri 10/28:10 pm -
1 stop6h 10m
Deal found 8/26![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:10 pm -
1 stop6h 45m
Mon 9/284:20 pm -
1 stop7h 40m
Deal found 8/27![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:22 am -
1 stop5h 09m
Thu 10/86:07 pm -
1 stop6h 52m
Deal found 8/25![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:05 am -
1 stop6h 25m
Mon 10/55:00 pm -
2 stops7h 45m
Deal found 8/29![Southwest logo]()
$374
One-way flights from Seattle to Colorado SpringsSearch for one-way flight options from Seattle to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Seattle to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 am -
1 stop7h 17m
Deal found 8/27![United Airlines logo]()
$144
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:00 am -
1 stop4h 58m
Deal found 8/30![United Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:30 pm -
1 stop7h 52m
Deal found 8/28![Delta logo]()
$170
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:00 am -
1 stop4h 21m
Deal found 8/29![United Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:00 am -
1 stop6h 27m
Deal found 8/30![United Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:40 am -
1 stop10h 50m
Deal found 8/28![Southwest logo]()
$205
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:00 am -
1 stop4h 30m
Deal found 8/30![United Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:00 am -
1 stop4h 21m
Deal found 8/30![United Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:15 pm -
1 stop4h 40m
Deal found 8/30![United Airlines logo]()
$233
This Southwest deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:25 pm -
2 stops7h 15m
Deal found 8/30![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:35 pm -
1 stop8h 05m
Deal found 8/28![Southwest logo]()
$245
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:45 am -
2 stops7h 20m
Deal found 8/29![Southwest logo]()
$250
Find flight deals from Seattle to Colorado Springs
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Colorado Springs (COS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (United Airlines) |
One-way from | $144 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $366 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated August 31, 2026.
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
Cheapest round-trip
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
Tue 11/10
8:30 am-4:24 pm
1 stop6h 54m
Colorado Springs
Wed 11/11
5:10 pm-11:15 pm
1 stop7h 05m
$297
SeattleColorado Springs
SEA Seattle/Tacoma Intl - COS Colorado Springs
SEACOS
Seattle/Tacoma Intl
Sat 10/10
5:00 am-12:27 pm
1 stop6h 27m
Colorado Springs
Wed 10/14
6:03 pm-10:59 pm
1 stop5h 56m
$298
Quickest round-trip
SeattleColorado Springs
SEA Seattle/Tacoma Intl - COS Colorado Springs
SEACOS
Seattle/Tacoma Intl
Mon 10/19
6:05 pm-11:59 pm
1 stop4h 54m
Colorado Springs
Wed 10/21
5:08 pm-10:59 pm
1 stop6h 51m
$313
SeattleColorado Springs
SEA Seattle/Tacoma Intl - COS Colorado Springs
SEACOS
Seattle/Tacoma Intl
Mon 9/28
11:22 am-5:31 pm
1 stop5h 09m
Colorado Springs
Thu 10/8
6:07 pm-11:59 pm
1 stop6h 52m
$339
SeattleColorado Springs
SEA Seattle/Tacoma Intl - COS Colorado Springs
SEACOS
Seattle/Tacoma Intl
Mon 10/5
2:05 pm-12:15 am
1 stop9h 10m
Colorado Springs
Mon 10/12
8:55 pm-1:40 am
1 stop5h 45m
$364
SeattleColorado Springs
SEA Seattle/Tacoma Intl - COS Colorado Springs
SEACOS
Seattle/Tacoma Intl
Tue 10/6
1:20 pm-10:06 pm
2 stops7h 46m
Colorado Springs
Tue 10/13
5:08 pm-9:15 pm
1 stop5h 07m
$368
SeattleColorado Springs
SEA Seattle/Tacoma Intl - COS Colorado Springs
SEACOS
Seattle/Tacoma Intl
Thu 9/17
3:25 pm-11:40 pm
2 stops7h 15m
Colorado Springs
Sat 9/19
6:20 am-11:10 am
1 stop5h 50m
$377
SeattleColorado Springs
SEA Seattle/Tacoma Intl - COS Colorado Springs
SEACOS
Seattle/Tacoma Intl
Fri 10/9
11:05 am-5:27 pm
1 stop5h 22m
Colorado Springs
Sun 10/11
6:07 pm-11:59 pm
1 stop6h 52m
$398
Cheapest one-way
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
$144
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Seattle to Colorado Springs
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Colorado Springs in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Colorado Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Colorado Springs flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Colorado Springs flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Colorado Springs flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Colorado Springs
Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Seattle with our price prediction graph.
SEA-COS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Colorado Springs
How far ahead should I book a flight from Seattle to Colorado Springs?
Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Colorado Springs. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Colorado Springs?
Currently, January is the cheapest month in which you can book a flight from Seattle to Colorado Springs (average of $216). Flying from Seattle to Colorado Springs in December is currently the most expensive (average of $461). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Colorado Springs?
Airfare is below average for this route at the moment.
Seattle to Colorado Springs flights typically cost between $338 and $466 in October.The cheapest round-trip price found within the last 5 days was $287 on Delta (Oct 7-Oct 10).
Reviews of airlines servicing Colorado Springs
Get insights into the airlines that provide service to Colorado Springs. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado Springs. Reviews last updated August 31, 2026.
Read through reviews of airlines operating flights from Seattle to Colorado Springs, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Seattle to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Colorado Springs flight routes
Complete your trip
Flights by cabin class
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Other flights from Seattle
Popular flights
Alternative routes for Seattle to Colorado Springs
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Colorado Springs
Explore flights to Colorado Springs departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
Complete your trip
Complete your trip to Colorado Springs by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Colorado Springs by cabin class
Find flights from Seattle to Colorado Springs, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Colorado Springs flights
Browse other Seattle and Colorado Springs flight options. Last updated on August 31, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Seattle to Colorado Springs
Discover the top 3 airlines that operate flights from Seattle to Colorado Springs. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$136 | Average$307 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$151 | Average$388 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$243 | Average$378 | FlexibilityNo cancel fee | On-time69% |