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Cheap flights from San Francisco to San Francisco from $147

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 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:15 am - 10:58 am
SFO
-
STS
27h 43m
1 stop
Alaska Airlines Logo
7:23 am - 5:21 pm
STS
-
SFO
9h 58m
1 stop
$253Alaska Airlines
Tue, Apr 28 - Tue, May 5
Alaska Airlines Logo
8:45 am - 7:06 pm
SFO
-
STS
10h 21m
1 stop
Alaska Airlines Logo
10:01 am - 4:12 pm
STS
-
SFO
6h 11m
1 stop
$258Alaska Airlines
Wed, May 6 - Sat, May 9
Alaska Airlines Logo
8:45 am - 7:06 pm
SFO
-
STS
10h 21m
1 stop
Alaska Airlines Logo
7:23 am - 4:12 pm
STS
-
SFO
8h 49m
1 stop
$263Alaska Airlines
Wed, May 6 - Sat, May 9
Alaska Airlines Logo
1:45 pm - 11:59 pm
SFO
-
STS
10h 14m
1 stop
Alaska Airlines Logo
10:01 am - 5:21 pm
STS
-
SFO
7h 20m
1 stop
$293Alaska Airlines
Wed, May 6 - Sat, May 9
Alaska Airlines Logo
5:57 pm - 11:01 pm
SFO
-
STS
5h 04m
1 stop
Alaska Airlines Logo
7:23 am - 7:38 pm
STS
-
SFO
12h 15m
1 stop
$303Alaska Airlines
Sat, Apr 25 - Sat, May 2
Alaska Airlines Logo
11:10 am - 11:27 pm
SFO
-
STS
12h 17m
1 stop
Alaska Airlines Logo
8:00 pm - 12:48 pm
STS
-
SFO
16h 48m
1 stop
$391Alaska Airlines
Thu, May 7 - Mon, May 11
Alaska Airlines Logo
6:16 am - 11:25 am
SFO
-
STS
5h 09m
1 stop
Alaska Airlines Logo
7:40 pm - 5:01 pm
STS
-
SFO
21h 21m
1 stop
$401Alaska Airlines
Thu, May 28 - Mon, Jun 1
Alaska Airlines Logo
8:00 am - 10:01 am
SFO
-
STS
26h 01m
1 stop
Alaska Airlines Logo
6:46 pm - 4:51 pm
STS
-
SFO
22h 05m
1 stop
$403Alaska Airlines
Fri, Apr 24 - Fri, May 1
Alaska Airlines Logo
12:26 pm - 7:13 pm
SFO
-
STS
6h 47m
1 stop
Alaska Airlines Logo
7:00 am - 10:52 pm
STS
-
SFO
15h 52m
1 stop
$413Alaska Airlines
Sat, Apr 18 - Tue, Apr 21
Alaska Airlines Logo
12:22 pm - 5:51 pm
SFO
-
STS
5h 29m
1 stop
Alaska Airlines Logo
4:36 pm - 11:39 am
STS
-
SFO
19h 03m
1 stop
$451Alaska Airlines
Wed, Sep 9 - Mon, Sep 14

Alaska Airlines flights from San Francisco to Santa Rosa

Our best Alaska Airlines deals on San Francisco to Santa Rosa flight tickets
Alaska Airlines
Apr 28
SFO7:15 amSan Francisco
27h 43m
1 stop
STS10:58 amSanta Rosa Sonoma County
May 5
STS7:23 amSanta Rosa Sonoma County
9h 58m
1 stop
SFO5:21 pmSan Francisco
$253
Alaska Airlines
May 6
SFO8:45 amSan Francisco
10h 21m
1 stop
STS7:06 pmSanta Rosa Sonoma County
May 9
STS10:01 amSanta Rosa Sonoma County
6h 11m
1 stop
SFO4:12 pmSan Francisco
$258
Alaska Airlines
May 6
SFO8:45 amSan Francisco
10h 21m
1 stop
STS7:06 pmSanta Rosa Sonoma County
May 9
STS7:23 amSanta Rosa Sonoma County
8h 49m
1 stop
SFO4:12 pmSan Francisco
$263

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 April 1, 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

Cheapest round-trip

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 4/28

7:15 am-10:58 am

1 stop27h 43m

Santa Rosa Sonoma County

Tue 5/5

7:23 am-5:21 pm

1 stop9h 58m

$253
Quickest round-trip

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 5/6

8:45 am-7:06 pm

1 stop10h 21m

Santa Rosa Sonoma County

Sat 5/9

10:01 am-4:12 pm

1 stop6h 11m

$258

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 5/6

8:45 am-7:06 pm

1 stop10h 21m

Santa Rosa Sonoma County

Sat 5/9

7:23 am-4:12 pm

1 stop8h 49m

$263

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 5/6

1:45 pm-11:59 pm

1 stop10h 14m

Santa Rosa Sonoma County

Sat 5/9

10:01 am-5:21 pm

1 stop7h 20m

$293

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 4/25

5:57 pm-11:01 pm

1 stop5h 04m

Santa Rosa Sonoma County

Sat 5/2

7:23 am-7:38 pm

1 stop12h 15m

$303

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 5/7

11:10 am-11:27 pm

1 stop12h 17m

Santa Rosa Sonoma County

Mon 5/11

8:00 pm-12:48 pm

1 stop16h 48m

$391

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 5/28

6:16 am-11:25 am

1 stop5h 09m

Santa Rosa Sonoma County

Mon 6/1

7:40 pm-5:01 pm

1 stop21h 21m

$401

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 4/24

8:00 am-10:01 am

1 stop26h 01m

Santa Rosa Sonoma County

Fri 5/1

6:46 pm-4:51 pm

1 stop22h 05m

$403

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 4/18

12:26 pm-7:13 pm

1 stop6h 47m

Santa Rosa Sonoma County

Tue 4/21

7:00 am-10:52 pm

1 stop15h 52m

$413

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 9/9

12:22 pm-5:51 pm

1 stop5h 29m

Santa Rosa Sonoma County

Mon 9/14

4:36 pm-11:39 am

1 stop19h 03m

$451

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 45m

Direct flights

None
The fastest flight from San Francisco to Santa Rosa takes 4h 45m
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

Frequently asked questions about flying from San Francisco to Santa Rosa

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

    There are 48.7 mi between San Francisco and Santa Rosa Sonoma County. Flights usually cover this in 4h 45m, 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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