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$98+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — STS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Trip.com)

One-way from

$98
(Trip.com)

Popular in

June

Cheapest in

March

Average price

$475
Provider with most accurate pricing for Denver Intl-Santa Rosa Sonoma County flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Santa Rosa Sonoma County flights.
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From Denver Intl to Santa Rosa Sonoma County
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One-way flight from Denver Intl to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 16% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Denver to Santa Rosa

Cheapest flights from Denver to Santa Rosa
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 February 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:23 amDEN - STS
1 stop6h 25mMultiple Airlines
Sun 3/169:16 amSTS - DEN
1 stop12h 08mMultiple Airlines
Deal found 2/18$157
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/22:53 pmDEN - STS
1 stop19h 32mAlaska Airlines
Tue 4/87:32 pmSTS - DEN
1 stop17h 21mAlaska Airlines
Deal found 2/19$329
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:17 amDEN - STS
1 stop6h 02mAmerican Airlines
Wed 3/194:21 pmSTS - DEN
1 stop4h 49mAmerican Airlines
Deal found 2/19$337

Find flights from Denver to Santa Rosa within your budget

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 February 20, 2025.

Fly from

Denver

Fly to

Santa Rosa

Route

Depart

Return

Price

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Thu 3/6

8:23 am-1:48 pm

1 stop6h 25m

Santa Rosa Sonoma County

Sun 3/16

9:16 am-10:24 pm

1 stop12h 08m

$157

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Wed 4/2

2:53 pm-9:25 am

1 stop19h 32m

Santa Rosa Sonoma County

Tue 4/8

7:32 pm-1:53 pm

1 stop17h 21m

$329

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Wed 3/12

7:17 am-12:19 pm

1 stop6h 02m

Santa Rosa Sonoma County

Wed 3/19

4:21 pm-10:10 pm

1 stop4h 49m

$337

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Wed 2/26

10:59 pm-1:41 pm

1 stop15h 42m

$98

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Fri 3/14

11:16 am-3:51 pm

1 stop5h 35m

$169

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Fri 3/14

2:50 pm-10:36 pm

2 stops8h 46m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

Travel insights for flights from Denver to Santa Rosa

Get recent, data-driven insights about flights from Denver to Santa Rosa including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Denver to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from Denver to Santa Rosa (average of $202). Flying from Denver to Santa Rosa in June is currently the most expensive (average of $395). 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 February 20, 2025.

When flying from Denver to Santa Rosa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 15% versus a flight in the morning.

Rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 7.1 inches per month. January is typically the wettest month, when rainfall can reach 7.1 in. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 in.

Temperature in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Alaska Airlines and American Airlines from Denver to Santa Rosa by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Boarding

8.2

Food

7.1

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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.

  • What are the cheapest airlines flying from Denver to Santa Rosa round-trip?

    Cheapflights users have booked flights from Denver to Santa Rosa round-trip from $329. Another airline that can offer you cheap pricing is American Airlines. These flights start at 33% lower than the current average price 3 months from now.

  • Can I find deals for flights from Denver to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Denver to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Santa Rosa.

  • Can I find deals for business class flights from Denver to Santa Rosa?

    Yes. Cheapflights offers flight deals from Denver to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Denver to Santa Rosa (average of $202). Flying from Denver to Santa Rosa in June is currently the most expensive (average of $395). 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.

See more FAQs

Traveling to a place near Denver?

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Ukiah
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Alternative routes for Denver to Santa Rosa

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Top 2 airlines flying from Denver to Santa Rosa

Discover the top 2 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$296Average$520FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$307Average$517FlexibilityNo cancel feeOn-time75%
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