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Cheap flights from San Francisco to San Francisco from $162

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 6/6. 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 San Francisco to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:34 am - 5:04 pm
SFO
-
STS
7h 30m
1 stop
Multiple Airlines Logo
7:59 am - 9:55 pm
STS
-
SFO
13h 56m
1 stop
$255Multiple Airlines
Sat, Jun 6 - Mon, Jun 8
Alaska Airlines Logo
6:16 am - 11:25 am
SFO
-
STS
5h 09m
1 stop
Alaska Airlines Logo
6:26 am - 11:08 pm
STS
-
SFO
16h 42m
1 stop
$298Alaska Airlines
Tue, Jun 9 - Tue, Jun 16
Alaska Airlines Logo
10:57 am - 8:06 pm
SFO
-
STS
9h 09m
1 stop
Alaska Airlines Logo
7:59 am - 7:27 am
STS
-
SFO
23h 28m
1 stop
$303Alaska Airlines
Sat, Jun 6 - Mon, Jun 8
Alaska Airlines Logo
6:16 am - 11:25 am
SFO
-
STS
5h 09m
1 stop
Alaska Airlines Logo
6:26 am - 11:08 pm
STS
-
SFO
16h 42m
1 stop
$315Alaska Airlines
Tue, Jun 9 - Tue, Jun 16
Alaska Airlines Logo
7:55 am - 10:58 pm
SFO
-
STS
15h 03m
1 stop
Alaska Airlines Logo
6:26 am - 11:08 pm
STS
-
SFO
16h 42m
1 stop
$320Alaska Airlines
Wed, Jun 10 - Wed, Jun 17
Alaska Airlines Logo
5:34 pm - 9:31 pm
SFO
-
STS
3h 57m
1 stop
Alaska Airlines Logo
4:36 pm - 3:20 pm
STS
-
SFO
22h 44m
1 stop
$333Alaska Airlines
Wed, Sep 9 - Mon, Sep 14
Alaska Airlines Logo
5:15 pm - 11:54 pm
SFO
-
STS
6h 39m
1 stop
Alaska Airlines Logo
10:34 am - 5:22 pm
STS
-
SFO
6h 48m
1 stop
$337Alaska Airlines
Tue, Aug 25 - Wed, Aug 26
Alaska Airlines Logo
10:15 am - 3:55 pm
SFO
-
STS
5h 40m
1 stop
Alaska Airlines Logo
5:56 pm - 11:08 pm
STS
-
SFO
5h 12m
1 stop
$344Alaska Airlines
Thu, Jul 23 - Tue, Jul 28
Alaska Airlines Logo
10:13 pm - 11:23 am
SFO
-
STS
13h 10m
1 stop
Alaska Airlines Logo
12:03 pm - 5:00 pm
STS
-
SFO
4h 57m
1 stop
$363Alaska Airlines
Sat, Oct 10 - Tue, Oct 20
Alaska Airlines Logo
10:57 am - 8:06 pm
SFO
-
STS
9h 09m
1 stop
Alaska Airlines Logo
11:38 am - 8:57 pm
STS
-
SFO
9h 19m
1 stop
$386Alaska Airlines
Sat, Jun 6 - Sat, Jun 13

Alaska Airlines flights from San Francisco to Santa Rosa

Our best Alaska Airlines deals on San Francisco to Santa Rosa flight tickets
Alaska Airlines
Jun 9
SFO6:16 amSan Francisco
5h 09m
1 stop
STS11:25 amSanta Rosa Sonoma County
Jun 16
STS6:26 amSanta Rosa Sonoma County
16h 42m
1 stop
SFO11:08 pmSan Francisco
$298
Alaska Airlines
Jun 6
SFO10:57 amSan Francisco
9h 09m
1 stop
STS8:06 pmSanta Rosa Sonoma County
Jun 8
STS7:59 amSanta Rosa Sonoma County
23h 28m
1 stop
SFO7:27 amSan Francisco
$303
Alaska Airlines
Jun 9
SFO6:16 amSan Francisco
5h 09m
1 stop
STS11:25 amSanta Rosa Sonoma County
Jun 16
STS6:26 amSanta Rosa Sonoma County
16h 42m
1 stop
SFO11:08 pmSan Francisco
$315

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 May 13, 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

Sat 6/6

9:34 am-5:04 pm

1 stop7h 30m

Santa Rosa Sonoma County

Mon 6/8

7:59 am-9:55 pm

1 stop13h 56m

$255

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 6/9

6:16 am-11:25 am

1 stop5h 09m

Santa Rosa Sonoma County

Tue 6/16

6:26 am-11:08 pm

1 stop16h 42m

$298

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 6/6

10:57 am-8:06 pm

1 stop9h 09m

Santa Rosa Sonoma County

Mon 6/8

7:59 am-7:27 am

1 stop23h 28m

$303

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 6/9

6:16 am-11:25 am

1 stop5h 09m

Santa Rosa Sonoma County

Tue 6/16

6:26 am-11:08 pm

1 stop16h 42m

$315

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 6/10

7:55 am-10:58 pm

1 stop15h 03m

Santa Rosa Sonoma County

Wed 6/17

6:26 am-11:08 pm

1 stop16h 42m

$320

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 9/9

5:34 pm-9:31 pm

1 stop3h 57m

Santa Rosa Sonoma County

Mon 9/14

4:36 pm-3:20 pm

1 stop22h 44m

$333

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 8/25

5:15 pm-11:54 pm

1 stop6h 39m

Santa Rosa Sonoma County

Wed 8/26

10:34 am-5:22 pm

1 stop6h 48m

$337
Quickest round-trip

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 7/23

10:15 am-3:55 pm

1 stop5h 40m

Santa Rosa Sonoma County

Tue 7/28

5:56 pm-11:08 pm

1 stop5h 12m

$344

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 10/10

10:13 pm-11:23 am

1 stop13h 10m

Santa Rosa Sonoma County

Tue 10/20

12:03 pm-5:00 pm

1 stop4h 57m

$363

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 6/6

10:57 am-8:06 pm

1 stop9h 09m

Santa Rosa Sonoma County

Sat 6/13

11:38 am-8:57 pm

1 stop9h 19m

$386

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

3h 57m

Direct flights

None
The fastest flight from San Francisco to Santa Rosa takes 3h 57m
There are no direct flights from San Francisco to Santa Rosa. There are no popular flight routes from San Francisco to Santa Rosa.
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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 3h 57m, 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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