$121 Find Cheap Flights from Santa Rosa to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Colorado departing on 2/18. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Colorado, 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 Santa Rosa to Colorado, as well as popular online travel agencies
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Cheap Flights from Santa Rosa to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver2 stops$233
Durango
Durango1 stop$938
Denver
Denver2 stops$233
Durango
Durango1 stop$938

Book Cheap Santa Rosa to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to Colorado 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to Colorado

Mon, Jan 12 - Wed, Jan 21
Alaska Airlines Logo
6:30 pm - 12:38 pm
STS
-
DEN
17h 08m2 stops
Alaska Airlines Logo
7:00 am - 8:58 am
DEN
-
STS
26h 58m2 stops
$233Alaska Airlines
Mon, Jan 12 - Wed, Jan 21
Alaska Airlines Logo
6:52 pm - 11:58 pm
STS
-
DEN
28h 06m1 stop
Alaska Airlines Logo
7:00 am - 8:58 am
DEN
-
STS
26h 58m2 stops
$238Alaska Airlines
Wed, Feb 18 - Mon, Feb 23
Alaska Airlines Logo
10:51 am - 11:59 pm
STS
-
DEN
12h 08m1 stop
Alaska Airlines Logo
6:45 pm - 11:09 pm
DEN
-
STS
5h 24m1 stop
$242Alaska Airlines
Fri, Jan 9 - Tue, Jan 13
Alaska Airlines Logo
9:33 pm - 11:35 pm
STS
-
DEN
25h 02m1 stop
Alaska Airlines Logo
5:09 pm - 12:22 pm
DEN
-
STS
20h 13m2 stops
$247Alaska Airlines
Tue, Jan 13 - Wed, Jan 21
Alaska Airlines Logo
7:00 am - 11:35 pm
STS
-
DEN
15h 35m2 stops
Alaska Airlines Logo
5:09 pm - 8:41 pm
DEN
-
STS
28h 32m2 stops
$248Alaska Airlines
Mon, Jan 12 - Wed, Jan 21
Hawaiian Airlines Logo
9:38 am - 11:58 pm
STS
-
DEN
13h 20m1 stop
Hawaiian Airlines Logo
5:09 pm - 10:35 am
DEN
-
STS
18h 26m1 stop
$249Hawaiian Airlines
Mon, Jan 12 - Sun, Jan 18
Alaska Airlines Logo
6:52 pm - 11:38 am
STS
-
DEN
15h 46m1 stop
Alaska Airlines Logo
7:00 am - 11:59 pm
DEN
-
STS
17h 59m1 stop
$252Alaska Airlines
Wed, Dec 31 - Sun, Jan 4
American Airlines Logo
12:59 pm - 5:56 pm
STS
-
DRO
27h 57m1 stop
American Airlines Logo
7:35 am - 12:29 pm
DRO
-
STS
5h 54m1 stop
$938American Airlines
Wed, Dec 31 - Sun, Jan 4
American Airlines Logo
12:59 pm - 11:16 am
STS
-
DRO
21h 17m1 stop
American Airlines Logo
5:47 am - 3:51 pm
DRO
-
STS
11h 04m2 stops
$1,063American Airlines
Wed, Dec 31 - Sun, Jan 4
American Airlines Logo
3:53 pm - 9:47 am
STS
-
DRO
16h 54m2 stops
American Airlines Logo
5:47 am - 3:51 pm
DRO
-
STS
11h 04m2 stops
$1,485American Airlines
Booking Insights

KAYAK's insights & trends for Santa Rosa to Colorado flights

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

How much is a round-trip flight from Santa Rosa to Colorado?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Santa Rosa to Colorado departing in January.

What is the cheapest Santa Rosa to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Santa Rosa found in the last 72 hours was to Denver, at $389 round-trip. The most popular route is from Santa Rosa (STS) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $389.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Rosa to Colorado, 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 Santa Rosa to Colorado is November, when tickets cost $338 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $773 and $574 respectively.

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

The average price of all round-trip flights from Santa Rosa to Colorado clicked on KAYAK for each day over the last 12 months.

For Santa Rosa to Colorado, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Colorado back to Santa Rosa, the best deals are generally found on Sunday, with Thursday being the most expensive.

How far in advance should I book a flight from Santa Rosa to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santa Rosa to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santa Rosa to Colorado, you should book around 3 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$121
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Santa Rosa to Denver

FAQs - booking Colorado flights

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

    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 Santa Rosa to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Santa Rosa to Colorado 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 Santa Rosa to Colorado?

    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 from Santa Rosa to Colorado with an airline and back with another airline.

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

    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 from Santa Rosa to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $419 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $516.

Reviews of the top airlines flying from Santa Rosa to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to Colorado. 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 Santa Rosa to Colorado? 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 11479 reviews
7.1Food
8.1Boarding
7.0Entertainment
8.5Crew
7.8Comfort
Airline reviews

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

8.0 ExcellentEvie, Dec 2025
SAN - HNL
Read more Alaska Airlines reviews

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

The flight attendants were excellent and I was in the back of the plane. Much much better than recent JetBlue experiences on that route and better than Delta on that route.

I’m not sure there is anything that can be improved, even the cost was fantastic.

Poor. They should have given me a row with more room and instead they put me in a middle seat with two strangers next to me

They were so kind to us! The entire staff were so good to us when we had our service dog join our trip and we couldn't be more grateful!

Larger seats and more room would elevate the experience. Otherwise, it was good!

Flight crew and flight were good. But it departed two hours late.

They changed our flight from a one stop 3 hour layover to a non-stop. Saved us hours and got us there sooner.

The ground crew did not supply drink or snacks during the layover in SFO. So there weren't many options. Otherwise, it was all great.

No accommodation or credit offered for cancelled layover flight to Eugene from portland

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Everything you need to know for your flight from Santa Rosa to Colorado

Information on your arrival and departure airports