$133+ Cheap flights from Santa Rosa to Colorado Springs (STS - 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
STS — COS
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Santa Rosa 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 Santa Rosa to Colorado Springs
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Rosa to Colorado SpringsExplore the most affordable flight options available from Santa Rosa to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Santa Rosa to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/12. 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 9/102:55 pm -
1 stop7h 45m
Tue 9/151:15 pm -
2 stops9h 15m
Deal found 8/12![Southwest logo]()
$343
This Southwest deal was found by Cheapflights users on 8/15. 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 11/196:45 am -
2 stops9h 15m
Sun 11/225:00 am -
2 stops9h 40m
Deal found 8/15![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 8/17. 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 10/16:00 am -
2 stops9h 25m
Thu 10/85:30 am -
2 stops10h 05m
Deal found 8/17![Southwest logo]()
$430
This Southwest deal was found by Cheapflights users on 8/14. 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 9/72:55 pm -
1 stop7h 45m
Wed 9/91:15 pm -
2 stops9h 15m
Deal found 8/14![Southwest logo]()
$461
This Southwest deal was found by Cheapflights users on 8/14. 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 9/42:55 pm -
1 stop7h 45m
Sun 9/66:55 am -
1 stop7h 35m
Deal found 8/14![Southwest logo]()
$489
This Southwest deal was found by Cheapflights users on 8/14. 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 9/32:55 pm -
1 stop7h 45m
Sun 9/66:55 am -
1 stop7h 35m
Deal found 8/14![Southwest logo]()
$539
Best flights from Santa Rosa to Colorado SpringsDiscover carefully curated flight deals from Santa Rosa to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Santa Rosa to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This Southwest deal was found by Cheapflights users on 8/12. 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 9/102:55 pm -
1 stop7h 45m
Tue 9/151:15 pm -
2 stops9h 15m
Deal found 8/12![Southwest logo]()
$343
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:39 pm -
1 stop9h 14m
Sun 9/65:40 am -
2 stops11h 07m
Deal found 8/15![American Airlines logo]()
$662
This Southwest deal was found by Cheapflights users on 8/15. 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 11/196:45 am -
2 stops9h 15m
Sun 11/225:00 am -
2 stops9h 40m
Deal found 8/15![Southwest logo]()
$392
This Southwest deal was found by Cheapflights users on 8/17. 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 10/16:00 am -
2 stops9h 25m
Thu 10/85:30 am -
2 stops10h 05m
Deal found 8/17![Southwest logo]()
$430
This Southwest deal was found by Cheapflights users on 8/14. 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 9/42:55 pm -
1 stop7h 45m
Sun 9/66:30 am -
2 stops8h 00m
Deal found 8/14![Southwest logo]()
$494
This Southwest deal was found by Cheapflights users on 8/14. 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 9/32:55 pm -
1 stop7h 45m
Sun 9/66:55 am -
1 stop7h 35m
Deal found 8/14![Southwest logo]()
$539
Last-minute flights from Santa Rosa to Colorado SpringsDiscover last-minute flight deals from Santa Rosa to Colorado Springs. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Colorado Springs. Data last updated August 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:39 pm -
1 stop9h 14m
Sun 9/65:40 am -
1 stop7h 29m
Deal found 8/13![American Airlines logo]()
$586
This Southwest deal was found by Cheapflights users on 8/14. 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 9/32:55 pm -
1 stop7h 45m
Sun 9/66:55 am -
1 stop7h 35m
Deal found 8/14![Southwest logo]()
$539
This Southwest deal was found by Cheapflights users on 8/14. 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 9/42:55 pm -
1 stop7h 45m
Sun 9/66:55 am -
1 stop7h 35m
Deal found 8/14![Southwest logo]()
$489
This Southwest deal was found by Cheapflights users on 8/14. 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 9/72:55 pm -
1 stop7h 45m
Wed 9/91:15 pm -
2 stops9h 15m
Deal found 8/14![Southwest logo]()
$461
This Southwest deal was found by Cheapflights users on 8/12. 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 9/102:55 pm -
1 stop7h 45m
Tue 9/151:15 pm -
2 stops9h 15m
Deal found 8/12![Southwest logo]()
$343
One-way flights from Santa Rosa to Colorado SpringsSearch for one-way flight options from Santa Rosa to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Santa Rosa to Colorado Springs. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Delta deal was found by Cheapflights users on 8/13. 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.
Tue 10/2011:21 am -
1 stop5h 06m
Deal found 8/13![Delta logo]()
$133
Find flight deals from Santa Rosa to Colorado Springs
Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) 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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (Southwest) |
One-way from | $133 (Delta) |
Popular in | June |
Cheapest in | October |
Average price | $420 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa 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 2,558,603 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Santa Rosa to Colorado Springs that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaColorado Springs
STS Santa Rosa Sonoma County - COS Colorado Springs
STSCOS
Santa Rosa Sonoma County
Thu 9/10
2:55 pm-11:40 pm
1 stop7h 45m
Colorado Springs
Tue 9/15
1:15 pm-9:30 pm
2 stops9h 15m
$343
Santa RosaColorado Springs
STS Santa Rosa Sonoma County - COS Colorado Springs
STSCOS
Santa Rosa Sonoma County
Thu 11/19
6:45 am-5:00 pm
2 stops9h 15m
Colorado Springs
Sun 11/22
5:00 am-1:40 pm
2 stops9h 40m
$392
Santa RosaColorado Springs
STS Santa Rosa Sonoma County - COS Colorado Springs
STSCOS
Santa Rosa Sonoma County
Thu 10/1
6:00 am-4:25 pm
2 stops9h 25m
Colorado Springs
Thu 10/8
5:30 am-2:35 pm
2 stops10h 05m
$430
Santa RosaColorado Springs
STS Santa Rosa Sonoma County - COS Colorado Springs
STSCOS
Santa Rosa Sonoma County
Fri 9/4
2:55 pm-11:40 pm
1 stop7h 45m
Colorado Springs
Sun 9/6
6:30 am-1:30 pm
2 stops8h 00m
$494
Quickest round-trip
Santa RosaColorado Springs
STS Santa Rosa Sonoma County - COS Colorado Springs
STSCOS
Santa Rosa Sonoma County
Thu 9/3
2:55 pm-11:40 pm
1 stop7h 45m
Colorado Springs
Sun 9/6
6:55 am-1:30 pm
1 stop7h 35m
$539
Santa RosaColorado Springs
STS Santa Rosa Sonoma County - COS Colorado Springs
STSCOS
Santa Rosa Sonoma County
Wed 9/2
12:39 pm-10:53 pm
1 stop9h 14m
Colorado Springs
Sun 9/6
5:40 am-3:47 pm
2 stops11h 07m
$662
Cheapest one-way
Quickest one-way
Santa RosaColorado Springs
STS Santa Rosa Sonoma County - COS Colorado Springs
STSCOS
Santa Rosa Sonoma County
Tue 10/20
11:21 am-5:27 pm
1 stop5h 06m
$133
Sorted by cheapest first
Compare providers for flights from Santa Rosa 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 Santa Rosa 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 Santa Rosa-Colorado Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Colorado Springs flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Rosa-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 Santa Rosa-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 Santa Rosa to Colorado Springs
Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Santa Rosa with our price prediction graph.
STS-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.
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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