$270+ Cheap flights from Colorado Springs to Santa Rosa (COS - STS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
COS — STS
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Colorado Springs to Santa Rosa 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 Colorado Springs to Santa Rosa
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Best
Last-minute
One-way
Cheapest flights from Colorado Springs to Santa RosaExplore the most affordable flight options available from Colorado Springs to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Colorado Springs to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/305:41 am -
1 stop7h 32m
Tue 11/312:44 pm -
1 stop9h 02m
Deal found 10/15![American Airlines logo]()
$629
This Southwest deal was found by Cheapflights users on 10/15. 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.
Fri 10/302:30 pm -
2 stops9h 50m
Tue 11/33:00 pm -
1 stop4h 50m
Deal found 10/15![Southwest logo]()
$634
This Southwest deal was found by Cheapflights users on 10/17. 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.
Wed 10/216:30 am -
1 stop5h 35m
Sat 10/2412:40 pm -
1 stop6h 45m
Deal found 10/17![Southwest logo]()
$804
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 10/195:41 am -
1 stop7h 32m
Wed 10/211:10 pm -
2 stops9h 21m
Deal found 10/18![American Airlines logo]()
$834
This American Airlines deal was found by Cheapflights users on 10/18. 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 10/205:41 am -
2 stops11h 00m
Wed 10/211:10 pm -
2 stops9h 21m
Deal found 10/18![American Airlines logo]()
$839
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:34 am -
2 stops11h 22m
Sun 11/151:24 pm -
2 stops8h 37m
Deal found 10/17![American Airlines logo]()
$898
This Southwest deal was found by Cheapflights users on 10/18. 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.
Sun 10/182:45 pm -
2 stops9h 50m
Tue 10/201:30 pm -
1 stop4h 25m
Deal found 10/18![Southwest logo]()
$928
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 10/195:41 am -
1 stop7h 32m
Fri 10/231:10 pm -
2 stops28h 31m
Deal found 10/18![American Airlines logo]()
$1,122
Best flights from Colorado Springs to Santa RosaDiscover carefully curated flight deals from Colorado Springs to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Colorado Springs to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Southwest deal was found by Cheapflights users on 10/15. 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 1/216:05 am -
2 stops6h 45m
Mon 1/257:35 am -
2 stops11h 10m
Deal found 10/15![Southwest logo]()
$405
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:34 am -
2 stops11h 22m
Sun 11/151:24 pm -
2 stops8h 37m
Deal found 10/17![American Airlines logo]()
$898
This Southwest deal was found by Cheapflights users on 10/15. 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 4/111:10 am -
1 stop6h 10m
Mon 4/53:50 pm -
2 stops6h 35m
Deal found 10/15![Southwest logo]()
$514
Last-minute flights from Colorado Springs to Santa RosaDiscover last-minute flight deals from Colorado Springs to Santa Rosa. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to Santa Rosa. Data last updated October 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 10/195:41 am -
1 stop7h 32m
Wed 10/211:10 pm -
2 stops9h 21m
Deal found 10/18![American Airlines logo]()
$834
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 10/195:41 am -
1 stop7h 32m
Fri 10/231:10 pm -
2 stops28h 31m
Deal found 10/18![American Airlines logo]()
$1,122
This American Airlines deal was found by Cheapflights users on 10/18. 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 10/205:41 am -
2 stops11h 00m
Wed 10/211:10 pm -
2 stops9h 21m
Deal found 10/18![American Airlines logo]()
$839
This American Airlines deal was found by Cheapflights users on 10/18. 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 10/205:41 am -
2 stops11h 00m
Fri 10/231:10 pm -
2 stops19h 27m
Deal found 10/18![American Airlines logo]()
$1,127
This Southwest deal was found by Cheapflights users on 10/17. 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.
Wed 10/216:30 am -
1 stop5h 35m
Sat 10/2412:40 pm -
1 stop6h 45m
Deal found 10/17![Southwest logo]()
$804
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 10/305:41 am -
1 stop7h 32m
Tue 11/312:44 pm -
1 stop9h 02m
Deal found 10/15![American Airlines logo]()
$629
This Southwest deal was found by Cheapflights users on 10/15. 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.
Fri 10/302:30 pm -
2 stops9h 50m
Tue 11/33:00 pm -
1 stop4h 50m
Deal found 10/15![Southwest logo]()
$634
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:34 am -
2 stops11h 22m
Sun 11/151:24 pm -
2 stops8h 37m
Deal found 10/17![American Airlines logo]()
$898
One-way flights from Colorado Springs to Santa RosaSearch for one-way flight options from Colorado Springs to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Colorado Springs to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Southwest deal was found by Cheapflights users on 10/16. 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 11/65:00 am -
2 stops9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Southwest logo]()
$270
This Southwest deal was found by Cheapflights users on 10/19. 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.
Sun 10/2512:30 pm -
1 stop4h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 10/18. 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.
Sat 10/246:55 am -
1 stop4h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Southwest logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:49 pm -
3 stops42h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$877
Find flight deals from Colorado Springs to Santa Rosa
Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Santa Rosa (STS). 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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $405 (Southwest) |
One-way from | $270 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $514 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado Springs to Santa Rosa 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 October 19, 2026.
Use the filters below to find and compare flights from Colorado Springs to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Colorado SpringsSanta Rosa
COS Colorado Springs - STS Santa Rosa Sonoma County
COSSTS
Colorado Springs
Fri 11/6
5:00 am-1:40 pm
2 stops9h 40m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$270
Quickest round-trip
Colorado SpringsSanta Rosa
COS Colorado Springs - STS Santa Rosa Sonoma County
COSSTS
Colorado Springs
Sun 10/25
12:30 pm-3:55 pm
1 stop4h 25m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$390
Colorado SpringsSanta Rosa
COS Colorado Springs - STS Santa Rosa Sonoma County
COSSTS
Colorado Springs
Thu 1/21
6:05 am-11:50 am
2 stops6h 45m
Santa Rosa Sonoma County
Mon 1/25
7:35 am-7:45 pm
2 stops11h 10m
$405
Colorado SpringsSanta Rosa
COS Colorado Springs - STS Santa Rosa Sonoma County
COSSTS
Colorado Springs
Sat 10/24
5:41 am-12:13 pm
1 stop7h 32m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$415
Colorado SpringsSanta Rosa
COS Colorado Springs - STS Santa Rosa Sonoma County
COSSTS
Colorado Springs
Sat 10/24
6:55 am-10:35 am
1 stop4h 40m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$415
Colorado SpringsSanta Rosa
COS Colorado Springs - STS Santa Rosa Sonoma County
COSSTS
Colorado Springs
Thu 4/1
11:10 am-4:20 pm
1 stop6h 10m
Santa Rosa Sonoma County
Mon 4/5
3:50 pm-11:25 pm
2 stops6h 35m
$514
Colorado SpringsSanta Rosa
COS Colorado Springs - STS Santa Rosa Sonoma County
COSSTS
Colorado Springs
Sun 10/25
5:49 pm-11:17 am
3 stops42h 28m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$877
Colorado SpringsSanta Rosa
COS Colorado Springs - STS Santa Rosa Sonoma County
COSSTS
Colorado Springs
Fri 11/13
5:34 am-3:56 pm
2 stops11h 22m
Santa Rosa Sonoma County
Sun 11/15
1:24 pm-11:01 pm
2 stops8h 37m
$898
Sorted by cheapest first
Compare providers for flights from Colorado Springs to Santa Rosa
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 Colorado Springs to Santa Rosa in October.
| 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 Colorado Springs-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Santa Rosa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Colorado Springs-Santa Rosa 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 Colorado Springs-Santa Rosa 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 Colorado Springs to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Colorado Springs with our price prediction graph.
COS-STS
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.
Reviews of airlines servicing Santa Rosa
Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated October 19, 2026.
See what other customers who have flown with Southwest from Colorado Springs to Santa Rosa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Colorado Springs to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Santa Rosa?
Book flights to Santa Rosa if you plan to visit one of these locationsFort Bragg
Ukiah
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Colorado Springs and Santa Rosa flights
Browse other Colorado Springs and Santa Rosa flight options. Last updated on October 19, 2026.
Other flights from Colorado Springs
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Popular flight searches
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Other flights to Santa Rosa
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Top airline flying from Colorado Springs to Santa Rosa
Discover the top airline that operate flights from Colorado Springs to Santa Rosa. 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 October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$589 | FlexibilityNo cancel fee | On-time63% |