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DEN - STS

$183 Find cheap flights from Denver to Santa Rosa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Santa Rosa departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to Santa Rosa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Santa Rosa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Santa Rosa, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from Denver to Santa Rosa (DEN-STS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Santa Rosa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:00 am - 10:55 pmDEN-STS
15h 55m2 stops
8:30 am - 11:27 pmSTS-DEN
13h 57m2 stops
$333Alaska Airlines
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Thu, Oct 10 - Sat, Oct 12
5:38 pm - 9:21 amDEN-STS
16h 43m1 stop
8:30 am - 9:38 pmSTS-DEN
12h 08m2 stops
$377Alaska Airlines
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Thu, Oct 10 - Sat, Oct 12
6:00 am - 3:58 pmDEN-STS
10h 58m2 stops
10:58 am - 11:06 amSTS-DEN
23h 08m1 stop
$378Alaska Airlines
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Thu, Sep 12 - Sun, Sep 15
6:00 am - 6:00 pmDEN-STS
13h 00m2 stops
2:44 pm - 11:58 pmSTS-DEN
8h 14m1 stop
$383Alaska Airlines
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Wed, Jul 10 - Tue, Jul 16
6:00 am - 6:00 pmDEN-STS
13h 00m2 stops
11:21 am - 11:58 pmSTS-DEN
11h 37m2 stops
$404Alaska Airlines
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Wed, Jul 10 - Tue, Jul 16
6:25 pm - 5:58 pmDEN-STS
24h 33m2 stops
6:10 pm - 3:47 pmSTS-DEN
20h 37m3 stops
Thu, Sep 12 - Sun, Sep 15
12:09 pm - 3:43 pmDEN-STS
4h 34m1 stop
4:11 pm - 9:56 pmSTS-DEN
4h 45m1 stop
$490American Airlines
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Sat, Jul 6 - Fri, Jul 19
11:52 am - 3:44 pmDEN-STS
4h 52m1 stop
4:15 pm - 9:53 pmSTS-DEN
4h 38m1 stop
$535American Airlines
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Thu, Jun 27 - Mon, Jul 1
12:09 pm - 3:43 pmDEN-STS
4h 34m1 stop
4:11 pm - 7:08 amSTS-DEN
13h 57m2 stops
$645American Airlines
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Sat, Jul 6 - Fri, Jul 19
7:50 am - 3:43 pmDEN-STS
8h 53m1 stop
4:14 pm - 9:53 pmSTS-DEN
4h 39m1 stop
$652American Airlines
Find Deal
Sat, Jun 22 - Thu, Jun 27

Flights from Denver to Santa Rosa - Travel Insights & Trends

Get data-powered insights and trends into flights from Denver to Santa Rosa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Santa Rosa?

The average price of all flights from Denver to Santa Rosa clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Santa Rosa on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Denver to Santa Rosa. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Denver to Santa Rosa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Denver to Santa Rosa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Denver to Santa Rosa is August, where tickets cost $119 on average. On the other hand, the most expensive months are September and October, where the average cost of tickets is $752 and $678 respectively.

Good to know

Low season

February

High season

May

Cheapest flight

$183
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Denver to Santa Rosa

When to book flights from Denver to Santa Rosa

Are your dates flexible? Find out the best times to travel from Denver to Santa Rosa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Santa Rosa

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

    In the last 3 days, the lowest price for a flight from Denver to Santa Rosa was $183 for a one-way ticket and $333 for a round-trip.

  • Do I need a passport to fly between Denver and Santa Rosa?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Denver to Santa Rosa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Santa Rosa?

    oneworld is the only airline alliance operating flights between Denver and Santa Rosa.

  • Which is the best airline for flights from Denver to Santa Rosa, Alaska Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Santa Rosa are Alaska Airlines and American Airlines. With an average price for the route of $552 and an overall rating of 8.0, Alaska Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $595 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Denver to Santa Rosa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Santa Rosa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Santa Rosa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santa Rosa from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Santa Rosa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santa Rosa with an airline and back to Denver with another airline. Booking your flights between Denver and STS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Santa Rosa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santa Rosa from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Denver to Santa Rosa

 
See real verified KAYAK customer reviews for airlines flying from Denver to Santa Rosa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Santa Rosa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9254 reviews
7.3Food
8.2Boarding
7.9Comfort
8.6Crew
7.3Entertainment
Airline reviews

Being seated next to the engine was awful! I was nauseous the entire trip from pre-take-off, flying to landing. The engine vibration was very strong!

2.0 MediocreAnonymous, Jun 2024PDX - LAX
Read more about Alaska Airlines reviews

Being seated next to the engine was awful! I was nauseous the entire trip from pre-take-off, flying to landing. The engine vibration was very strong!

The crew was the best I’ve had the experience of flying with. A misbehaving child was making things difficult for me with bopping my tray table, taking my snack, and continually tapping or bumping me. The crew quietly and respectfully moved me to another seat, and thanked me for my patience. They couldn’t have been more kind. Their professionalism really stood out to me and I am more than happy to leave a great review for them!

I would have appreciated notification that our flight was moved to another gate LAST MINUTE so that we would not have missed it. We got no such notice and had to spend another night to catch an available flight in the morning, which was huge inconvenience. We will never fly Alaska again.

Flight was delayed 2 hours. It was too cold inside the cabin. My seat mate had no jacket so she was shivering the entire flight. The stewardess says there’s no available blanket.

The airline was way too cold. We were freezing, I don’t know if that is normal. Overall it was pretty good flight. Always flown Alaska Airlines and I am not changing.

Mediocre is best way to describe. Bare bones narrow seats, Dirty pulldown tray, unfriendly cabin crew who were in a hurry to serve tiny drinks and tiny snacks. (Compared to much better Hawaiian Airlines experience, .. no comparison!)

I wasn't impressed with the entertainment selection, and the snack sizes were small. But the entire crew was professional and did a great job. For that I would fly Alaska again.

It was really good and that's why we choose AA over other airlines.

In economy, there was actually a decent amount of legroom and it was shocking to be in a bathroom that actually had a little bit of space! It was far more spacious than Most airlines are today. It was pleasant because of that.

Seats are uncomfortable but let room was adequate. The snack is pretty weak and the staff not particularly friendly.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

Book cheap flights from Denver to Santa Rosa

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Denver to Santa Rosa found on KAYAK in the last 72 hours.
10/4Fri
2 stopsAlaska Airlines
17h 29mDEN-STS
$183
10/4Fri
1 stopAlaska Airlines
25h 16mDEN-STS
$197
7/25Thu
2 stops
24h 10mDEN-STS
$205
7/25Thu
3 stops
26h 45mDEN-STS
$245
7/25Thu
1 stopAlaska Airlines
22h 56mDEN-STS
$277

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Last minute flights from Denver to Santa Rosa

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Denver to Santa Rosa that are departing in the next 10 days.
6/13Thu
multi-stop
24h 35mDEN-STS
6/16Sun
multi-stop
29h 14mSTS-DEN
$625
6/13Thu
multi-stop
28h 35mDEN-STS
6/16Sun
multi-stop
29h 14mSTS-DEN
$631
6/13Thu
multi-stop
24h 35mDEN-STS
6/16Sun
multi-stop
21h 20mSTS-DEN
$652
6/13Thu
multi-stopAlaska Airlines
8h 50mDEN-STS
6/16Sun
multi-stopAlaska Airlines
31h 13mSTS-DEN
$882
6/13Thu
multi-stopAlaska Airlines
7h 25mDEN-STS
6/16Sun
multi-stopAlaska Airlines
6h 58mSTS-DEN
$968

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Denver - Santa Rosa Flights

Departure:

Denver (DEN)United States

Destination:

Santa Rosa (STS)United States

Return flight deals:

Santa Rosa - Denver

Cabin classes: