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Cheap flights from Denver to San Francisco from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to San Francisco departing on 2/11. 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
0 bags

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Find the cheapest flights from Denver to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
1:34 pm - 12:22 pm
DEN
-
STS
23h 48m2 stops
Alaska Airlines Logo
11:15 am - 11:35 pm
STS
-
DEN
11h 20m1 stop
$248Alaska Airlines
Mon, Jan 12 - Wed, Jan 14
Alaska Airlines Logo
1:10 pm - 7:02 pm
DEN
-
STS
6h 52m1 stop
Alaska Airlines Logo
7:57 pm - 12:14 pm
STS
-
DEN
15h 17m1 stop
$252Alaska Airlines
Tue, Mar 10 - Sat, Mar 14
Alaska Airlines Logo
12:34 pm - 7:19 pm
DEN
-
STS
7h 45m1 stop
Alaska Airlines Logo
6:50 am - 4:13 pm
STS
-
DEN
8h 23m2 stops
$258Alaska Airlines
Wed, Feb 4 - Sat, Feb 7
Alaska Airlines Logo
12:34 pm - 7:19 pm
DEN
-
STS
7h 45m1 stop
Alaska Airlines Logo
9:38 am - 11:38 am
STS
-
DEN
25h 00m1 stop
$262Alaska Airlines
Wed, Feb 4 - Sat, Feb 7
Alaska Airlines Logo
1:34 pm - 12:22 pm
DEN
-
STS
23h 48m2 stops
Alaska Airlines Logo
11:15 am - 11:58 pm
STS
-
DEN
11h 43m2 stops
$263Alaska Airlines
Mon, Jan 12 - Wed, Jan 14
Alaska Airlines Logo
6:00 am - 11:59 pm
DEN
-
STS
18h 59m1 stop
Alaska Airlines Logo
12:03 pm - 11:59 pm
STS
-
DEN
10h 56m2 stops
$268Alaska Airlines
Mon, Jan 5 - Tue, Jan 6
Alaska Airlines Logo
6:00 am - 11:59 pm
DEN
-
STS
18h 59m1 stop
Alaska Airlines Logo
7:42 pm - 11:58 pm
STS
-
DEN
27h 16m1 stop
$272Alaska Airlines
Mon, Jan 5 - Tue, Jan 6
Alaska Airlines Logo
5:09 pm - 8:41 pm
DEN
-
STS
28h 32m2 stops
Alaska Airlines Logo
6:50 am - 4:13 pm
STS
-
DEN
8h 23m2 stops
$273Alaska Airlines
Wed, Feb 4 - Sat, Feb 7
Alaska Airlines Logo
1:10 pm - 9:52 pm
DEN
-
STS
9h 42m2 stops
Alaska Airlines Logo
7:57 pm - 12:14 pm
STS
-
DEN
15h 17m1 stop
$278Alaska Airlines
Tue, Mar 10 - Sat, Mar 14
Alaska Airlines Logo
1:10 pm - 7:02 pm
DEN
-
STS
6h 52m1 stop
Alaska Airlines Logo
8:00 am - 10:42 am
STS
-
DEN
25h 42m1 stop
$282Alaska Airlines
Tue, Mar 10 - Sun, Mar 15

Alaska Airlines flights from Denver to Santa Rosa

Our best Alaska Airlines deals on Denver to Santa Rosa flight tickets
Alaska Airlines
Jan 12
DEN1:34 pmDenver Intl
23h 48m
2 stops
STS12:22 pmSanta Rosa Sonoma County
Jan 14
STS11:15 amSanta Rosa Sonoma County
11h 20m
1 stop
DEN11:35 pmDenver Intl
$248
Find similar
Alaska Airlines
Mar 10
DEN1:10 pmDenver Intl
6h 52m
1 stop
STS7:02 pmSanta Rosa Sonoma County
Mar 14
STS7:57 pmSanta Rosa Sonoma County
15h 17m
1 stop
DEN12:14 pmDenver Intl
$252
Find similar
Alaska Airlines
Feb 4
DEN12:34 pmDenver Intl
7h 45m
1 stop
STS7:19 pmSanta Rosa Sonoma County
Feb 7
STS6:50 amSanta Rosa Sonoma County
8h 23m
2 stops
DEN4:13 pmDenver Intl
$258
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

Price

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Mon 1/12

1:34 pm-12:22 pm

2 stops23h 48m

Santa Rosa Sonoma County

Wed 1/14

11:15 am-11:35 pm

1 stop11h 20m

$248

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Tue 3/10

1:10 pm-7:02 pm

1 stop6h 52m

Santa Rosa Sonoma County

Sat 3/14

7:57 pm-12:14 pm

1 stop15h 17m

$252

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Wed 2/4

12:34 pm-7:19 pm

1 stop7h 45m

Santa Rosa Sonoma County

Sat 2/7

6:50 am-4:13 pm

2 stops8h 23m

$258

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Wed 2/4

12:34 pm-7:19 pm

1 stop7h 45m

Santa Rosa Sonoma County

Sat 2/7

9:38 am-11:38 am

1 stop25h 00m

$262

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Mon 1/12

1:34 pm-12:22 pm

2 stops23h 48m

Santa Rosa Sonoma County

Wed 1/14

11:15 am-11:58 pm

2 stops11h 43m

$263

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Mon 1/5

6:00 am-11:59 pm

1 stop18h 59m

Santa Rosa Sonoma County

Tue 1/6

12:03 pm-11:59 pm

2 stops10h 56m

$268

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Mon 1/5

6:00 am-11:59 pm

1 stop18h 59m

Santa Rosa Sonoma County

Tue 1/6

7:42 pm-11:58 pm

1 stop27h 16m

$272

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Wed 2/4

5:09 pm-8:41 pm

2 stops28h 32m

Santa Rosa Sonoma County

Sat 2/7

6:50 am-4:13 pm

2 stops8h 23m

$273

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Tue 3/10

1:10 pm-9:52 pm

2 stops9h 42m

Santa Rosa Sonoma County

Sat 3/14

7:57 pm-12:14 pm

1 stop15h 17m

$278

DenverSanta Rosa

DEN - STS

DENSTS

Denver Intl

Tue 3/10

1:10 pm-7:02 pm

1 stop6h 52m

Santa Rosa Sonoma County

Sun 3/15

8:00 am-10:42 am

1 stop25h 42m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Denver to Santa Rosa

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 Santa Rosa?

If you are unable to visit Santa Rosa during the month of March, then departing from Denver during the month December is also very affordable. Most momondo users find prices during this month for around $316.

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Sunday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $397. On the other hand, Thursday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $654.

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

Our data shows that the cheapest Denver to Santa Rosa flights are usually those with departure times in the evening. Our users have found flights to Santa Rosa in the evening for as low as $462. Flights in the morning are often more expensive with an average ticket price of $540.

How have Denver to Santa Rosa flight prices changed over time?

When to book flights from Denver to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Santa Rosa (DEN to STS) flight deals and tips

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

Fastest flight time

4h 49m

Direct flights

None
The fastest flight from Denver to Santa Rosa takes 4h 49m
There are no direct flights from Denver to Santa Rosa. There are no popular flight routes from Denver to Santa Rosa.
Search flight deals

  • How far is Denver Intl to Santa Rosa Sonoma County by plane?

    The straight-line distance from Denver Intl to Santa Rosa Sonoma County is 952.8 mi. Flights usually cover this in 4h 49m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    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 Denver Intl Airport to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Denver to Santa Rosa?

Best airlines flying from Denver to Santa Rosa

Compare and see reviews for airlines that fly from Denver to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $271Free CancellationRating
8.0
11,474 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Santa Rosa. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Denver to Santa Rosa flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santa Rosa from Denver.

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

Of course. momondo tracks the price of Denver to Santa Rosa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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