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Cheap flights from San Francisco to San Francisco from $181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to San Francisco departing on 1/9. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:56 am - 10:23 am
SFO
-
STS
24h 27m1 stop
Alaska Airlines Logo
7:00 am - 1:36 pm
STS
-
SFO
6h 36m1 stop
$232Alaska Airlines
Sat, Jan 10 - Wed, Jan 14
Alaska Airlines Logo
9:56 am - 3:29 pm
SFO
-
STS
5h 33m1 stop
Alaska Airlines Logo
7:00 am - 8:24 pm
STS
-
SFO
13h 24m1 stop
$242Alaska Airlines
Sat, Jan 10 - Thu, Jan 15
Alaska Airlines Logo
5:02 pm - 10:23 am
SFO
-
STS
17h 21m1 stop
Alaska Airlines Logo
4:09 pm - 8:36 am
STS
-
SFO
16h 27m1 stop
$252Alaska Airlines
Fri, Jan 9 - Mon, Jan 12
Alaska Airlines Logo
6:30 am - 11:50 pm
SFO
-
STS
17h 20m1 stop
Alaska Airlines Logo
7:57 pm - 10:56 pm
STS
-
SFO
26h 59m1 stop
$257Alaska Airlines
Fri, Feb 27 - Sun, Mar 1
Alaska Airlines Logo
8:23 pm - 10:23 am
SFO
-
STS
14h 00m1 stop
Alaska Airlines Logo
9:33 pm - 5:59 pm
STS
-
SFO
20h 26m1 stop
$262Alaska Airlines
Fri, Jan 9 - Fri, Jan 16
Alaska Airlines Logo
9:15 am - 11:36 pm
SFO
-
STS
14h 21m1 stop
Alaska Airlines Logo
7:00 am - 1:36 pm
STS
-
SFO
6h 36m1 stop
$292Alaska Airlines
Tue, Jan 6 - Wed, Jan 14
Alaska Airlines Logo
8:36 pm - 3:29 pm
SFO
-
STS
18h 53m1 stop
Alaska Airlines Logo
7:00 am - 1:36 pm
STS
-
SFO
6h 36m1 stop
$302Alaska Airlines
Tue, Jan 6 - Thu, Jan 15
Alaska Airlines Logo
9:15 am - 1:06 pm
SFO
-
STS
3h 51m1 stop
Alaska Airlines Logo
7:00 am - 1:36 pm
STS
-
SFO
6h 36m1 stop
$362Alaska Airlines
Mon, Jan 5 - Fri, Jan 9
Alaska Airlines Logo
9:15 am - 11:36 pm
SFO
-
STS
14h 21m1 stop
Alaska Airlines Logo
4:09 pm - 8:24 pm
STS
-
SFO
4h 15m1 stop
$382Alaska Airlines
Sun, Jan 4 - Thu, Jan 8
Alaska Airlines Logo
11:14 am - 10:31 am
SFO
-
STS
23h 17m1 stop
Alaska Airlines Logo
7:35 am - 10:06 am
STS
-
SFO
26h 31m1 stop
$516Alaska Airlines
Thu, Jan 1 - Sat, Jan 3

Alaska Airlines flights from San Francisco to Santa Rosa

Our best Alaska Airlines deals on San Francisco to Santa Rosa flight tickets
Alaska Airlines
Feb 21
SFO6:40 amSan Francisco
12h 22m
1 stop
STS7:02 pmSanta Rosa Sonoma County
Feb 25
STS11:07 amSanta Rosa Sonoma County
21h 39m
1 stop
SFO8:46 amSan Francisco
$232
Find similar
Alaska Airlines
Feb 21
SFO8:11 amSan Francisco
10h 51m
1 stop
STS7:02 pmSanta Rosa Sonoma County
Feb 25
STS11:07 amSanta Rosa Sonoma County
21h 39m
1 stop
SFO8:46 amSan Francisco
$242
Find similar
Alaska Airlines
Feb 22
SFO9:21 amSan Francisco
25h 06m
1 stop
STS10:27 amSanta Rosa Sonoma County
Feb 25
STS11:07 amSanta Rosa Sonoma County
21h 39m
1 stop
SFO8:46 amSan Francisco
$252
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco 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 22, 2025.
Use the filters below to find and compare flights from San Francisco to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 1/10

9:56 am-10:23 am

1 stop24h 27m

Santa Rosa Sonoma County

Wed 1/14

7:00 am-1:36 pm

1 stop6h 36m

$232

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 1/10

9:56 am-3:29 pm

1 stop5h 33m

Santa Rosa Sonoma County

Thu 1/15

7:00 am-8:24 pm

1 stop13h 24m

$242

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 1/9

5:02 pm-10:23 am

1 stop17h 21m

Santa Rosa Sonoma County

Mon 1/12

4:09 pm-8:36 am

1 stop16h 27m

$252

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 2/27

6:30 am-11:50 pm

1 stop17h 20m

Santa Rosa Sonoma County

Sun 3/1

7:57 pm-10:56 pm

1 stop26h 59m

$257

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 1/9

8:23 pm-10:23 am

1 stop14h 00m

Santa Rosa Sonoma County

Fri 1/16

9:33 pm-5:59 pm

1 stop20h 26m

$262

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 1/6

9:15 am-11:36 pm

1 stop14h 21m

Santa Rosa Sonoma County

Wed 1/14

7:00 am-1:36 pm

1 stop6h 36m

$292

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 1/6

8:36 pm-3:29 pm

1 stop18h 53m

Santa Rosa Sonoma County

Thu 1/15

7:00 am-1:36 pm

1 stop6h 36m

$302

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Mon 1/5

9:15 am-1:06 pm

1 stop3h 51m

Santa Rosa Sonoma County

Fri 1/9

7:00 am-1:36 pm

1 stop6h 36m

$362

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sun 1/4

9:15 am-11:36 pm

1 stop14h 21m

Santa Rosa Sonoma County

Thu 1/8

4:09 pm-8:24 pm

1 stop4h 15m

$382

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 1/1

11:14 am-10:31 am

1 stop23h 17m

Santa Rosa Sonoma County

Sat 1/3

7:35 am-10:06 am

1 stop26h 31m

$516

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Francisco 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 day to depart on your flight to Santa Rosa?

Our data shows that Tuesday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $332. On the other hand, Monday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $366.

When to book flights from San Francisco to Santa Rosa

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

Cheap San Francisco to Santa Rosa (SFO to STS) flight deals and tips

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

Fastest flight time

3h 51m

Direct flights

None
The fastest flight from San Francisco to Santa Rosa takes 3h 51m
There are no direct flights from San Francisco to Santa Rosa. There are no popular flight routes from San Francisco to Santa Rosa.
Search flight deals

  • How far is San Francisco to Santa Rosa Sonoma County by plane?

    There are 47.8 mi between San Francisco and Santa Rosa Sonoma County. Flights usually cover this in 3h 51m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Francisco Airport to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco 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 San Francisco Airport to Santa Rosa Sonoma County Airport.

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

    The travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 San Francisco to Santa Rosa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Santa Rosa for you.

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

Yes. All flights to Santa Rosa from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential San Francisco to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from San Francisco to Santa Rosa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santa Rosa and let you know when they change.

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