$142+ Cheap flights from Denver to Santa Rosa (DEN - 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STS
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Denver 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 Denver to Santa Rosa
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Best
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Cheapest flights from Denver to Santa RosaExplore the most affordable flight options available from Denver to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from Denver to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:55 pm -
1 stop9h 30m
Wed 11/118:40 am -
1 stop9h 39m
Deal found 9/1![Alaska Airlines logo]()
$283
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:31 pm -
1 stop22h 28m
Mon 10/264:35 pm -
1 stop17h 57m
Deal found 9/1![Alaska Airlines logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:55 pm -
1 stop9h 30m
Mon 11/236:08 am -
1 stop5h 43m
Deal found 9/2![Alaska Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:04 pm -
1 stop4h 49m
Thu 12/317:53 am -
1 stop5h 15m
Deal found 9/2![Alaska Airlines logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:43 pm -
1 stop11h 11m
Sun 10/46:19 am -
1 stop28h 13m
Deal found 9/1![Alaska Airlines logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:04 pm -
1 stop4h 49m
Thu 12/317:53 am -
1 stop5h 15m
Deal found 9/2![Alaska Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 9/2. 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.
Sat 10/107:15 am -
1 stop4h 26m
Mon 10/124:49 pm -
1 stop4h 51m
Deal found 9/2![Delta logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:04 pm -
1 stop4h 49m
Fri 1/17:53 am -
1 stop5h 15m
Deal found 9/2![Alaska Airlines logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:31 pm -
1 stop8h 19m
Fri 10/236:19 am -
1 stop28h 13m
Deal found 9/2![Alaska Airlines logo]()
$335
Best flights from Denver to Santa RosaDiscover carefully curated flight deals from Denver to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Denver to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 12/226:45 pm -
1 stop5h 55m
Sat 1/912:15 pm -
Nonstop2h 25m
Deal found 9/1![Southwest logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:20 am -
1 stop15h 05m
Wed 11/111:12 pm -
2 stops29h 07m
Deal found 9/1![Alaska Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:31 pm -
1 stop8h 19m
Fri 10/236:19 am -
1 stop28h 13m
Deal found 9/2![Alaska Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:30 pm -
2 stops19h 29m
Mon 10/266:19 am -
1 stop28h 13m
Deal found 9/2![Alaska Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:04 pm -
1 stop7h 55m
Sun 10/46:19 am -
1 stop28h 13m
Deal found 9/3![Alaska Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/157:04 pm -
1 stop4h 49m
Fri 2/193:18 pm -
1 stop7h 33m
Deal found 9/1![Alaska Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:08 pm -
1 stop15h 07m
Mon 9/216:16 am -
1 stop5h 04m
Deal found 9/1![Alaska Airlines logo]()
$373
Last-minute flights from Denver to Santa RosaDiscover last-minute flight deals from Denver to Santa Rosa. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Santa Rosa. Data last updated September 6, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:43 pm -
1 stop11h 11m
Sun 10/46:19 am -
1 stop28h 13m
Deal found 9/1![Alaska Airlines logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:06 pm -
1 stop14h 53m
Fri 10/96:19 am -
1 stop28h 13m
Deal found 9/1![Alaska Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:53 am -
2 stops28h 24m
Sun 10/186:19 am -
1 stop28h 13m
Deal found 9/3![Alaska Airlines logo]()
$348
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:57 pm -
2 stops23h 15m
Sat 10/106:19 am -
1 stop10h 42m
Deal found 9/5![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/2. 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 10/95:25 am -
1 stop6h 16m
Sat 10/1711:21 am -
1 stop4h 35m
Deal found 9/2![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/2. 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.
Sat 10/107:15 am -
1 stop4h 26m
Mon 10/124:49 pm -
1 stop4h 51m
Deal found 9/2![Delta logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:31 pm -
1 stop8h 19m
Fri 10/236:19 am -
1 stop28h 13m
Deal found 9/2![Alaska Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:59 pm -
2 stops22h 13m
Sun 10/256:19 am -
1 stop28h 13m
Deal found 9/2![Alaska Airlines logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:31 pm -
1 stop22h 28m
Mon 10/264:35 pm -
1 stop17h 57m
Deal found 9/1![Alaska Airlines logo]()
$293
One-way flights from Denver to Santa RosaSearch for one-way flight options from Denver to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Denver to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:31 pm -
1 stop8h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:06 pm -
1 stop14h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:04 pm -
1 stop4h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$152
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:53 am -
2 stops9h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$155
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:04 pm -
1 stop16h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:59 pm -
2 stops22h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$161
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:20 am -
1 stop5h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Alaska Airlines logo]()
$162
This Delta deal was found by Cheapflights users on 9/2. 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 12/35:35 am -
1 stop6h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$167
This Southwest deal was found by Cheapflights users on 9/2. 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.
Tue 12/16:10 am -
2 stops7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$172
This Delta deal was found by Cheapflights users on 9/1. 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 12/16:45 am -
2 stops28h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$173
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:59 pm -
1 stop27h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$177
Find flight deals from Denver to Santa Rosa
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $283 (Alaska Airlines) |
One-way from | $142 (Alaska Airlines) |
Popular in | February |
Cheapest in | March |
Average price | $469 |
Good round-trip deal | $394 or less |
Good one-way deal | $244 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 September 6, 2026.
Use the filters below to find and compare flights from Denver to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverSanta Rosa
DEN Denver Intl - STS Santa Rosa Sonoma County
DENSTS
Denver Intl
Sat 10/3
12:31 pm-7:50 pm
1 stop8h 19m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$142
DenverSanta Rosa
DEN Denver Intl - STS Santa Rosa Sonoma County
DENSTS
Denver Intl
Tue 9/29
8:06 pm-9:54 am
1 stop14h 48m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$147
DenverSanta Rosa
DEN Denver Intl - STS Santa Rosa Sonoma County
DENSTS
Denver Intl
Wed 11/4
8:20 am-1:02 pm
1 stop5h 42m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$152
DenverSanta Rosa
DEN Denver Intl - STS Santa Rosa Sonoma County
DENSTS
Denver Intl
Mon 9/28
6:20 am-11:54 pm
1 stop18h 34m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$157
DenverSanta Rosa
DEN Denver Intl - STS Santa Rosa Sonoma County
DENSTS
Denver Intl
Tue 11/3
8:20 am-1:02 pm
1 stop5h 42m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$162
DenverSanta Rosa
DEN Denver Intl - STS Santa Rosa Sonoma County
DENSTS
Denver Intl
Mon 3/1
7:15 pm-11:54 am
2 stops17h 39m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$173
DenverSanta Rosa
DEN Denver Intl - STS Santa Rosa Sonoma County
DENSTS
Denver Intl
Mon 11/2
7:59 pm-4:29 pm
2 stops21h 30m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$184
Quickest round-trip
DenverSanta Rosa
DEN Denver Intl - STS Santa Rosa Sonoma County
DENSTS
Denver Intl
Tue 9/29
9:05 am-12:45 pm
1 stop4h 40m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$192
DenverSanta Rosa
DEN Denver Intl - STS Santa Rosa Sonoma County
DENSTS
Denver Intl
Sat 11/7
7:03 am-12:18 pm
1 stop6h 15m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$192
DenverSanta Rosa
DEN Denver Intl - STS Santa Rosa Sonoma County
DENSTS
Denver Intl
Mon 9/21
8:06 pm-9:54 am
1 stop14h 48m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$192
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Denver 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 Denver to Santa Rosa in September.
| 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 Denver-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Santa Rosa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-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 Denver-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 Denver to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Denver with our price prediction graph.
DEN-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.
Cheapflights Insights
Everything you need to know about your flight from Denver to Santa Rosa
What is the cheapest month to book a flight from Denver to Santa Rosa?
Currently, March is the cheapest month in which you can book a flight from Denver to Santa Rosa (average of $280). Flying from Denver to Santa Rosa in February is currently the most expensive (average of $634). 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.
What is the cheapest time of day to fly from DEN to STS?
Find hourly flight availability from Denver to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 6, 2026.
When flying from Denver to Santa Rosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 September 6, 2026.
Read through reviews of airlines operating flights from Denver to Santa Rosa, such as Southwest,Alaska Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Denver 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
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.
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Complete your trip to Santa Rosa by adding a car rental and/or hotel reservation to your travel itinerary.
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Denver and Santa Rosa flights
Browse other Denver and Santa Rosa flight options. Last updated on September 6, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santa Rosa
Explore flights to Santa Rosa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Top 3 airlines flying from Denver to Santa Rosa
Discover the top 3 airlines that operate flights from Denver 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 September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$473 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$302 | Average$438 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$306 | Average$438 | FlexibilityNo cancel fee | On-time71% |