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Cheap flights from Santa Rosa to Colorado from $160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Colorado departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Santa Rosa to Colorado

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
1:40 pm - 9:50 pm
STS
-
DEN
7h 10m
1 stop
Southwest Logo
4:10 pm - 10:35 pm
DEN
-
STS
7h 25m
1 stop
$274Southwest
Wed, Aug 19 - Thu, Aug 27
Southwest Logo
2:55 pm - 10:40 pm
STS
-
DEN
6h 45m
1 stop
Southwest Logo
1:30 pm - 9:25 pm
DEN
-
STS
8h 55m
1 stop
$279Southwest
Thu, Aug 13 - Tue, Aug 18
Southwest Logo
2:55 pm - 11:00 pm
STS
-
DEN
7h 05m
2 stops
Southwest Logo
1:45 pm - 9:25 pm
DEN
-
STS
8h 40m
2 stops
$284Southwest
Thu, Aug 13 - Tue, Aug 18
Southwest Logo
1:40 pm - 9:20 pm
STS
-
DEN
6h 40m
2 stops
Southwest Logo
2:50 pm - 10:35 pm
DEN
-
STS
8h 45m
2 stops
$288Southwest
Wed, Aug 19 - Thu, Aug 27
Alaska Airlines Logo
10:34 am - 7:26 pm
STS
-
DEN
7h 52m
1 stop
Alaska Airlines Logo
12:05 pm - 4:56 pm
DEN
-
STS
5h 51m
1 stop
$302Alaska Airlines
Wed, Aug 19 - Wed, Aug 26
Alaska Airlines Logo
2:52 pm - 9:46 pm
STS
-
DEN
5h 54m
1 stop
Alaska Airlines Logo
12:05 pm - 4:56 pm
DEN
-
STS
5h 51m
1 stop
$305Alaska Airlines
Wed, Aug 19 - Wed, Aug 26
Alaska Airlines Logo
10:34 am - 7:26 pm
STS
-
DEN
7h 52m
1 stop
Alaska Airlines Logo
12:05 pm - 4:56 pm
DEN
-
STS
5h 51m
1 stop
$306Alaska Airlines
Wed, Aug 19 - Tue, Aug 25
American Airlines Logo
4:12 pm - 12:02 am
STS
-
DRO
6h 50m
1 stop
American Airlines Logo
11:44 am - 3:37 pm
DRO
-
STS
4h 53m
1 stop
$486American Airlines
Tue, Jul 28 - Wed, Aug 5
American Airlines Logo
12:58 pm - 6:26 pm
STS
-
GJT
4h 28m
1 stop
American Airlines Logo
12:12 pm - 3:37 pm
GJT
-
STS
4h 25m
1 stop
$523American Airlines
Fri, Aug 28 - Mon, Aug 31
American Airlines Logo
4:20 pm - 11:43 pm
STS
-
GJT
6h 23m
1 stop
American Airlines Logo
8:35 am - 12:30 pm
GJT
-
STS
4h 55m
1 stop
$531American Airlines
Tue, Jun 30 - Tue, Jul 7

Alaska Airlines flights from Santa Rosa to Colorado

Our best Alaska Airlines deals on Santa Rosa to Colorado flight tickets
Alaska Airlines
Aug 19
STS10:34 amSanta Rosa Sonoma County
7h 52m
1 stop
DEN7:26 pmDenver Intl
Aug 26
DEN12:05 pmDenver Intl
5h 51m
1 stop
STS4:56 pmSanta Rosa Sonoma County
$302
Alaska Airlines
Aug 19
STS2:52 pmSanta Rosa Sonoma County
5h 54m
1 stop
DEN9:46 pmDenver Intl
Aug 26
DEN12:05 pmDenver Intl
5h 51m
1 stop
STS4:56 pmSanta Rosa Sonoma County
$305
Alaska Airlines
Aug 19
STS10:34 amSanta Rosa Sonoma County
7h 52m
1 stop
DEN7:26 pmDenver Intl
Aug 25
DEN12:05 pmDenver Intl
5h 51m
1 stop
STS4:56 pmSanta Rosa Sonoma County
$306

Southwest flights from Santa Rosa to Colorado

Our best Southwest deals on Santa Rosa to Colorado flight tickets
Southwest
Aug 13
STS2:55 pmSanta Rosa Sonoma County
6h 45m
1 stop
DEN10:40 pmDenver Intl
Aug 18
DEN1:30 pmDenver Intl
8h 55m
1 stop
STS9:25 pmSanta Rosa Sonoma County
$279
Southwest
Aug 13
STS2:55 pmSanta Rosa Sonoma County
7h 05m
2 stops
DEN11:00 pmDenver Intl
Aug 18
DEN1:45 pmDenver Intl
8h 40m
2 stops
STS9:25 pmSanta Rosa Sonoma County
$284
Southwest
Aug 22
STS12:45 pmSanta Rosa Sonoma County
2h 30m
DEN4:15 pmDenver Intl
Aug 29
DEN1:50 pmDenver Intl
7h 00m
1 stop
STS7:50 pmSanta Rosa Sonoma County
$310

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Colorado 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, momondo users made 832,500 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Santa Rosa to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaDenver

STS - DEN

STSDEN

Santa Rosa Sonoma County

Wed 8/19

1:40 pm-9:50 pm

1 stop7h 10m

Denver Intl

Thu 8/27

4:10 pm-10:35 pm

1 stop7h 25m

$274

Santa RosaDenver

STS - DEN

STSDEN

Santa Rosa Sonoma County

Thu 8/13

2:55 pm-10:40 pm

1 stop6h 45m

Denver Intl

Tue 8/18

1:30 pm-9:25 pm

1 stop8h 55m

$279

Santa RosaDenver

STS - DEN

STSDEN

Santa Rosa Sonoma County

Thu 8/13

2:55 pm-11:00 pm

2 stops7h 05m

Denver Intl

Tue 8/18

1:45 pm-9:25 pm

2 stops8h 40m

$284

Santa RosaDenver

STS - DEN

STSDEN

Santa Rosa Sonoma County

Wed 8/19

1:40 pm-9:20 pm

2 stops6h 40m

Denver Intl

Thu 8/27

2:50 pm-10:35 pm

2 stops8h 45m

$288

Santa RosaDenver

STS - DEN

STSDEN

Santa Rosa Sonoma County

Wed 8/19

10:34 am-7:26 pm

1 stop7h 52m

Denver Intl

Wed 8/26

12:05 pm-4:56 pm

1 stop5h 51m

$302

Santa RosaDenver

STS - DEN

STSDEN

Santa Rosa Sonoma County

Wed 8/19

2:52 pm-9:46 pm

1 stop5h 54m

Denver Intl

Wed 8/26

12:05 pm-4:56 pm

1 stop5h 51m

$305

Santa RosaDenver

STS - DEN

STSDEN

Santa Rosa Sonoma County

Wed 8/19

10:34 am-7:26 pm

1 stop7h 52m

Denver Intl

Tue 8/25

12:05 pm-4:56 pm

1 stop5h 51m

$306

Santa RosaDurango

STS - DRO

STSDRO

Santa Rosa Sonoma County

Tue 7/28

4:12 pm-12:02 am

1 stop6h 50m

Durango La Plata County

Wed 8/5

11:44 am-3:37 pm

1 stop4h 53m

$486
Quickest round-trip

Santa RosaGrand Junction

STS - GJT

STSGJT

Santa Rosa Sonoma County

Fri 8/28

12:58 pm-6:26 pm

1 stop4h 28m

Grand Junction Regnl

Mon 8/31

12:12 pm-3:37 pm

1 stop4h 25m

$523

Santa RosaGrand Junction

STS - GJT

STSGJT

Santa Rosa Sonoma County

Tue 6/30

4:20 pm-11:43 pm

1 stop6h 23m

Grand Junction Regnl

Tue 7/7

8:35 am-12:30 pm

1 stop4h 55m

$531

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado from

How to get the cheapest flight ticket from Santa Rosa to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The month of March is, on average, the cheapest month to fly to Colorado from Santa Rosa, with most prices found around $67. The month of August is another great option to travel to Colorado, with average flight prices from Santa Rosa averaging around $153.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Santa Rosa to Colorado is on a Friday when prices can be found for as low as $388. On the other hand, Monday is the most expensive day to depart from Santa Rosa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $540.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $427. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $497 per ticket.

What is the cheapest Santa Rosa Sonoma County to Colorado flight route?

Fly from Santa Rosa Sonoma County to Denver Intl for the best Santa Rosa Sonoma County - Colorado flight prices

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

You are more likely to see cheaper flights to Colorado from Santa Rosa when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $423 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Santa Rosa for as low as $387 on momondo.

What cabin class options are available on Santa Rosa to Colorado flights?

There is only 1 cabin class available to choose from on Santa Rosa to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santa Rosa to Colorado flights?

You could potentially save up to 21% on your flight if you consider stops on a Santa Rosa to Colorado flight.

Cheap Santa Rosa to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Colorado

Best Price Found

$294

Fastest flight time

2h 25m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Colorado

87 airports
The best one-way flight to Colorado from Santa Rosa in the past 72 hours is $294. The best round-trip flight deal from Santa Rosa to Colorado found on momondo in the last 72 hours is $388.
The fastest flight from Santa Rosa to Colorado takes 2h 25m
Direct flights go from Santa Rosa to Colorado on Monday, Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There are 87 airports in Colorado. From Santa Rosa there are direct flights to Denver Intl (DEN).
Search flight deals

Frequently asked questions about flying from Santa Rosa to Colorado

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Colorado?

    Prices for flights from Santa Rosa Sonoma County Airport to Colorado were last updated today.

  • How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Colorado?

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Colorado?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Santa Rosa to Colorado?

Best airlines flying from Santa Rosa to Colorado

Compare and see reviews for airlines that fly from Santa Rosa to Colorado with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $249Free CancellationRating
7.9
12,480 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $335Free CancellationRating
7.9
4,251 reviews
Search Southwest flights
American AirlinesPriceFrom $340Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Colorado?

It is quick and easy to find Santa Rosa to Colorado flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado that suits you.

Can I find flights from Santa Rosa to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Santa Rosa with this policy.

How can momondo help me find flights from Santa Rosa to Colorado?

momondo provides multiple filters to help you find the best flight to Colorado from Santa Rosa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Santa Rosa to Colorado right now. Can momondo alert me if prices change?

Price alerts on flights to Colorado from Santa Rosa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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