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Cheap flights from San Francisco to San Francisco from $137

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 3/3. 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
6:00 am - 10:11 am
SFO
-
STS
4h 11m
1 stop
Alaska Airlines Logo
7:00 am - 10:52 pm
STS
-
SFO
15h 52m
1 stop
$238Alaska Airlines
Mon, Mar 9 - Wed, Mar 18
Alaska Airlines Logo
5:07 pm - 10:27 am
SFO
-
STS
17h 20m
1 stop
Alaska Airlines Logo
7:00 am - 10:52 pm
STS
-
SFO
15h 52m
1 stop
$257Alaska Airlines
Sat, Mar 14 - Wed, Mar 18
Alaska Airlines Logo
6:40 am - 7:17 pm
SFO
-
STS
12h 37m
2 stops
Alaska Airlines Logo
7:15 am - 1:06 pm
STS
-
SFO
5h 51m
1 stop
$258Alaska Airlines
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
5:07 pm - 10:27 am
SFO
-
STS
17h 20m
1 stop
Alaska Airlines Logo
7:00 am - 10:52 pm
STS
-
SFO
15h 52m
1 stop
$262Alaska Airlines
Sat, Mar 14 - Wed, Mar 18
Alaska Airlines Logo
5:20 pm - 11:57 pm
SFO
-
STS
6h 37m
1 stop
Alaska Airlines Logo
7:48 pm - 7:31 am
STS
-
SFO
11h 43m
1 stop
$268Alaska Airlines
Mon, Mar 2 - Mon, Mar 9
Alaska Airlines Logo
5:20 pm - 10:11 am
SFO
-
STS
16h 51m
1 stop
Alaska Airlines Logo
7:15 am - 1:06 pm
STS
-
SFO
5h 51m
1 stop
$277Alaska Airlines
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
11:41 am - 9:52 pm
SFO
-
STS
10h 11m
2 stops
Alaska Airlines Logo
7:15 am - 1:06 pm
STS
-
SFO
5h 51m
1 stop
$288Alaska Airlines
Wed, Mar 4 - Wed, Mar 11
Alaska Airlines Logo
8:11 am - 7:17 pm
SFO
-
STS
11h 06m
2 stops
Alaska Airlines Logo
8:00 am - 6:07 pm
STS
-
SFO
10h 07m
2 stops
$290Alaska Airlines
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
6:30 am - 9:52 pm
SFO
-
STS
15h 22m
1 stop
Alaska Airlines Logo
7:15 am - 8:48 am
STS
-
SFO
25h 33m
1 stop
$292Alaska Airlines
Wed, Mar 4 - Wed, Mar 11
Alaska Airlines Logo
11:34 am - 11:50 pm
SFO
-
STS
12h 16m
1 stop
Alaska Airlines Logo
7:15 am - 1:06 pm
STS
-
SFO
5h 51m
1 stop
$312Alaska Airlines
Thu, Mar 5 - Thu, Mar 12

Alaska Airlines flights from San Francisco to Santa Rosa

Our best Alaska Airlines deals on San Francisco to Santa Rosa flight tickets
Alaska Airlines
Mar 9
SFO6:00 amSan Francisco
4h 11m
1 stop
STS10:11 amSanta Rosa Sonoma County
Mar 18
STS7:00 amSanta Rosa Sonoma County
15h 52m
1 stop
SFO10:52 pmSan Francisco
$238
Alaska Airlines
Mar 14
SFO5:07 pmSan Francisco
17h 20m
1 stop
STS10:27 amSanta Rosa Sonoma County
Mar 18
STS7:00 amSanta Rosa Sonoma County
15h 52m
1 stop
SFO10:52 pmSan Francisco
$257
Alaska Airlines
Mar 3
SFO6:40 amSan Francisco
12h 37m
2 stops
STS7:17 pmSanta Rosa Sonoma County
Mar 10
STS7:15 amSanta Rosa Sonoma County
5h 51m
1 stop
SFO1:06 pmSan Francisco
$258

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 February 5, 2026.
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

Mon 3/9

6:00 am-10:11 am

1 stop4h 11m

Santa Rosa Sonoma County

Wed 3/18

7:00 am-10:52 pm

1 stop15h 52m

$238

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 3/14

5:07 pm-10:27 am

1 stop17h 20m

Santa Rosa Sonoma County

Wed 3/18

7:00 am-10:52 pm

1 stop15h 52m

$257

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 3/3

6:40 am-7:17 pm

2 stops12h 37m

Santa Rosa Sonoma County

Tue 3/10

7:15 am-1:06 pm

1 stop5h 51m

$258

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 3/14

5:07 pm-10:27 am

1 stop17h 20m

Santa Rosa Sonoma County

Wed 3/18

7:00 am-10:52 pm

1 stop15h 52m

$262

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Mon 3/2

5:20 pm-11:57 pm

1 stop6h 37m

Santa Rosa Sonoma County

Mon 3/9

7:48 pm-7:31 am

1 stop11h 43m

$268

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 3/3

5:20 pm-10:11 am

1 stop16h 51m

Santa Rosa Sonoma County

Tue 3/10

7:15 am-1:06 pm

1 stop5h 51m

$277

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 3/4

11:41 am-9:52 pm

2 stops10h 11m

Santa Rosa Sonoma County

Wed 3/11

7:15 am-1:06 pm

1 stop5h 51m

$288

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 3/3

8:11 am-7:17 pm

2 stops11h 06m

Santa Rosa Sonoma County

Tue 3/10

8:00 am-6:07 pm

2 stops10h 07m

$290

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 3/4

6:30 am-9:52 pm

1 stop15h 22m

Santa Rosa Sonoma County

Wed 3/11

7:15 am-8:48 am

1 stop25h 33m

$292

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 3/5

11:34 am-11:50 pm

1 stop12h 16m

Santa Rosa Sonoma County

Thu 3/12

7:15 am-1:06 pm

1 stop5h 51m

$312

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 San Francisco from

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 airline that flies from San Francisco to Santa Rosa Sonoma County?

Alaska Airlines is the most popular carrier operating from San Francisco to Santa Rosa Sonoma County

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

4h 25m

Direct flights

None
The fastest flight from San Francisco to Santa Rosa takes 4h 25m
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 4h 25m, 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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