$120+ Cheap flights from Denver to Santa Rosa (DEN - STS)
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.
DEN — STS
Aug 7 — Aug 141
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
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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 July 8, 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 July 8, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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 11/25:30 am
DEN
- STS
1 stop6h 19m
Delta
Mon 11/94:55 pm
STS
- DEN
1 stop4h 38m
Delta
Deal found 7/8![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 7/8. 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 11/211:55 am
DEN
- STS
Nonstop2h 45m
Southwest
Thu 11/53:10 pm
STS
- DEN
1 stop7h 15m
Southwest
Deal found 7/8![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 7/6. 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 8/199:05 am
DEN
- STS
1 stop4h 40m
Southwest
Sat 8/2212:45 pm
STS
- DEN
Nonstop2h 30m
Southwest
Deal found 7/6![Southwest logo]()
$250
This Delta deal was found by Cheapflights users on 7/7. 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 10/95:30 am
DEN
- STS
1 stop6h 19m
Delta
Mon 10/1211:29 am
STS
- DEN
1 stop4h 31m
Delta
Deal found 7/7![Delta logo]()
$253
This Southwest deal was found by Cheapflights users on 7/6. 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 10/78:45 am
DEN
- STS
1 stop5h 10m
Southwest
Sat 10/1011:10 am
STS
- DEN
1 stop6h 35m
Southwest
Deal found 7/6![Southwest logo]()
$254
This Southwest deal was found by Cheapflights users on 7/8. 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 11/211:55 am
DEN
- STS
Nonstop2h 45m
Southwest
Mon 11/96:05 am
STS
- DEN
1 stop7h 20m
Southwest
Deal found 7/8![Southwest logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 10/286:58 pm
DEN
- STS
1 stop6h 01m
Alaska Airlines
Sat 10/314:35 pm
STS
- DEN
1 stop6h 17m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$269
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 July 8, 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 July 8, 2026.
This Delta deal was found by Cheapflights users on 7/7. 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 10/95:30 am
DEN
- STS
1 stop6h 19m
Delta
Mon 10/1211:29 am
STS
- DEN
1 stop4h 31m
Delta
Deal found 7/7![Delta logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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
DEN
- STS
1 stop11h 11m
Alaska Airlines
Sun 10/47:00 am
STS
- DEN
1 stop6h 08m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 7/6. 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 8/2710:30 am
DEN
- STS
1 stop4h 50m
Southwest
Mon 8/316:05 am
STS
- DEN
1 stop6h 25m
Southwest
Deal found 7/6![Southwest logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 9/247:08 pm
DEN
- STS
1 stop15h 07m
Alaska Airlines
Sun 9/276:13 am
STS
- DEN
1 stop5h 07m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 7/7. 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 9/244:15 pm
DEN
- STS
2 stops7h 20m
Southwest
Sun 9/277:05 am
STS
- DEN
1 stop6h 20m
Southwest
Deal found 7/7![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 7/7. 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 8/52:50 pm
DEN
- STS
2 stops7h 35m
Southwest
Wed 8/121:40 pm
STS
- DEN
1 stop7h 10m
Southwest
Deal found 7/7![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:15 pm
DEN
- STS
2 stops7h 20m
Southwest
Tue 8/111:40 pm
STS
- DEN
1 stop7h 10m
Southwest
Deal found 7/3![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:15 pm
DEN
- STS
2 stops7h 20m
Southwest
Mon 8/102:55 pm
STS
- DEN
1 stop6h 45m
Southwest
Deal found 7/3![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 7/7. 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 9/229:05 am
DEN
- STS
1 stop4h 40m
Southwest
Fri 9/251:05 pm
STS
- DEN
Nonstop2h 30m
Southwest
Deal found 7/7![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:45 pm
DEN
- STS
2 stops8h 40m
Southwest
Mon 8/242:55 pm
STS
- DEN
1 stop6h 45m
Southwest
Deal found 7/4![Southwest logo]()
$356
Last-minute flights from Denver to Santa RosaDiscover last-minute flight deals from Denver to Santa Rosa. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Santa Rosa. Data last updated July 8, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 8/511:32 am
DEN
- STS
1 stop12h 26m
Alaska Airlines
Wed 8/125:56 pm
STS
- DEN
1 stop15h 37m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 8/66:00 am
DEN
- STS
1 stop5h 24m
Alaska Airlines
Thu 8/136:26 am
STS
- DEN
1 stop16h 04m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 7/6. 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 8/199:05 am
DEN
- STS
1 stop4h 40m
Southwest
Sat 8/2212:45 pm
STS
- DEN
Nonstop2h 30m
Southwest
Deal found 7/6![Southwest logo]()
$250
This Expedia deal was found by Cheapflights users on 7/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:06 pm
DEN
- STS
1 stop14h 48m
Alaska Airlines
Sun 8/236:13 am
STS
- DEN
1 stop5h 07m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 7/8. 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 8/206:40 am
DEN
- STS
2 stops10h 25m
Southwest
Sun 8/237:05 am
STS
- DEN
1 stop6h 20m
Southwest
Deal found 7/8![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 7/6. 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 8/212:50 pm
DEN
- STS
2 stops8h 45m
Southwest
Sun 8/237:05 am
STS
- DEN
1 stop4h 45m
Southwest
Deal found 7/6![Southwest logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 8/251:43 pm
DEN
- STS
1 stop11h 11m
Alaska Airlines
Fri 8/286:13 am
STS
- DEN
1 stop5h 07m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$253
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 July 8, 2026.
Search for one-way flight options from Denver to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This Southwest deal was found by Cheapflights users on 7/7. 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 9/59:20 am
DEN
- STS
Nonstop2h 40m
Southwest
Deal found 7/7![Southwest logo]()
$120
This Delta deal was found by Cheapflights users on 7/8. 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 10/3110:45 am
DEN
- STS
1 stop6h 23m
Delta
Deal found 7/8![Delta logo]()
$124
This WAYA deal was found by Cheapflights users on 7/8. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:47 pm
DEN
- STS
1 stop5h 29m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$125
This Southwest deal was found by Cheapflights users on 7/7. 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 8/3110:35 am
DEN
- STS
Nonstop2h 40m
Southwest
Deal found 7/7![Southwest logo]()
$126
This Southwest deal was found by Cheapflights users on 7/7. 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 9/232:00 pm
DEN
- STS
2 stops8h 25m
Southwest
Deal found 7/7![Southwest logo]()
$129
This Southwest deal was found by Cheapflights users on 7/7. 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 8/272:50 pm
DEN
- STS
2 stops8h 45m
Southwest
Deal found 7/7![Southwest logo]()
$135
This Southwest deal was found by Cheapflights users on 7/7. 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 9/249:00 am
DEN
- STS
1 stop8h 05m
Southwest
Deal found 7/7![Southwest logo]()
$136
This Southwest deal was found by Cheapflights users on 7/8. 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 9/68:55 am
DEN
- STS
Nonstop2h 35m
Southwest
Deal found 7/8![Southwest logo]()
$146
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:29 am
DEN
- STS
1 stop4h 59m
American Airlines
Deal found 7/3![American Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 8/811:32 am
DEN
- STS
1 stop12h 26m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$151
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:00 pm
DEN
- STS
2 stops8h 25m
Southwest
Deal found 7/3![Southwest logo]()
$152
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 July 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Travelocity) |
One-way from | $120 (Southwest) |
Popular in | February |
Cheapest in | March |
Average price | $438 |
Good round-trip deal | $323 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 2,558,603 searches. Data last updated July 8, 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 - STS
DENSTS
Denver Intl
Fri 10/9
5:30 am-10:49 am
1 stop6h 19m
Santa Rosa Sonoma County
Mon 10/12
11:29 am-5:00 pm
1 stop4h 31m
$253
DenverSanta Rosa
DEN - STS
DENSTS
Denver Intl
Thu 10/1
1:43 pm-11:54 pm
1 stop11h 11m
Santa Rosa Sonoma County
Sun 10/4
7:00 am-2:08 pm
1 stop6h 08m
$323
DenverSanta Rosa
DEN - STS
DENSTS
Denver Intl
Thu 8/27
10:30 am-2:20 pm
1 stop4h 50m
Santa Rosa Sonoma County
Mon 8/31
6:05 am-1:30 pm
1 stop6h 25m
$323
DenverSanta Rosa
DEN - STS
DENSTS
Denver Intl
Thu 9/24
7:08 pm-9:15 am
1 stop15h 07m
Santa Rosa Sonoma County
Sun 9/27
6:13 am-12:20 pm
1 stop5h 07m
$323
DenverSanta Rosa
DEN - STS
DENSTS
Denver Intl
Thu 9/24
4:15 pm-10:35 pm
2 stops7h 20m
Santa Rosa Sonoma County
Sun 9/27
7:05 am-2:25 pm
1 stop6h 20m
$328
DenverSanta Rosa
DEN - STS
DENSTS
Denver Intl
Wed 8/5
2:50 pm-9:25 pm
2 stops7h 35m
Santa Rosa Sonoma County
Wed 8/12
1:40 pm-9:50 pm
1 stop7h 10m
$328
DenverSanta Rosa
DEN - STS
DENSTS
Denver Intl
Fri 8/7
4:15 pm-10:35 pm
2 stops7h 20m
Santa Rosa Sonoma County
Tue 8/11
1:40 pm-9:50 pm
1 stop7h 10m
$351
DenverSanta Rosa
DEN - STS
DENSTS
Denver Intl
Fri 8/7
4:15 pm-10:35 pm
2 stops7h 20m
Santa Rosa Sonoma County
Mon 8/10
2:55 pm-10:40 pm
1 stop6h 45m
$351
Quickest round-trip
DenverSanta Rosa
DEN - STS
DENSTS
Denver Intl
Tue 9/22
9:05 am-12:45 pm
1 stop4h 40m
Santa Rosa Sonoma County
Fri 9/25
1:05 pm-4:35 pm
Nonstop2h 30m
$355
DenverSanta Rosa
DEN - STS
DENSTS
Denver Intl
Tue 8/18
1:45 pm-9:25 pm
2 stops8h 40m
Santa Rosa Sonoma County
Mon 8/24
2:55 pm-10:40 pm
1 stop6h 45m
$356
Showing 1-10 of 20 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 July.
| 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 July 8, 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 July 8, 2026.
Read through reviews of airlines operating flights from Denver to Santa Rosa, such as Alaska Airlines,Southwest, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
7.9
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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
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Denver and Santa Rosa flights
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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 July 8, 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 2,558,603 searches. Data last updated July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$271 | Average$415 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$306 | Average$591 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$323 | Average$438 | FlexibilityNo cancel fee | On-time63% |