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Cheap flights from San Francisco to San Francisco from $151

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 7/28. 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
1 adult, Economy, 0 bags

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
7:55 am - 10:58 pm
SFO
-
STS
15h 03m
1 stop
Alaska Airlines Logo
6:13 am - 2:45 pm
STS
-
SFO
8h 32m
1 stop
$223Alaska Airlines
Thu, Aug 13 - Wed, Aug 19
Alaska Airlines Logo
7:08 am - 2:12 pm
SFO
-
STS
7h 04m
1 stop
Alaska Airlines Logo
6:13 am - 8:46 am
STS
-
SFO
26h 33m
1 stop
$273Alaska Airlines
Wed, Sep 9 - Mon, Sep 14
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
$304Alaska Airlines
Tue, Jul 21 - Tue, Jul 28
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
$305Alaska Airlines
Tue, Jul 21 - Tue, Jul 28
Alaska Airlines Logo
7:08 am - 9:54 am
SFO
-
STS
26h 46m
1 stop
Alaska Airlines Logo
6:13 am - 11:12 pm
STS
-
SFO
16h 59m
1 stop
$308Alaska Airlines
Sat, Sep 5 - Mon, Sep 7
Alaska Airlines Logo
9:27 am - 11:54 pm
SFO
-
STS
14h 27m
1 stop
Alaska Airlines Logo
7:10 am - 9:46 am
STS
-
SFO
26h 36m
1 stop
$313Alaska Airlines
Thu, Sep 3 - Mon, Sep 7
Alaska Airlines Logo
6:00 am - 10:58 pm
SFO
-
STS
16h 58m
1 stop
Alaska Airlines Logo
11:35 am - 8:39 am
STS
-
SFO
21h 04m
1 stop
$318Alaska Airlines
Tue, Jul 28 - Tue, Aug 4
Alaska Airlines Logo
10:15 am - 3:55 pm
SFO
-
STS
5h 40m
1 stop
Alaska Airlines Logo
6:47 pm - 11:12 pm
STS
-
SFO
4h 25m
1 stop
$323Alaska Airlines
Sat, Aug 1 - Mon, Aug 31
Alaska Airlines Logo
6:00 am - 10:24 am
SFO
-
STS
4h 24m
1 stop
Alaska Airlines Logo
5:56 pm - 11:49 am
STS
-
SFO
17h 53m
1 stop
$333Alaska Airlines
Mon, Aug 17 - Mon, Aug 17
Alaska Airlines Logo
7:55 am - 10:24 am
SFO
-
STS
26h 29m
1 stop
Alaska Airlines Logo
11:35 am - 11:27 am
STS
-
SFO
23h 52m
1 stop
$349Alaska Airlines
Mon, Jul 27 - Mon, Aug 3

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Alaska Airlines flights from San Francisco to Santa Rosa

Our best Alaska Airlines deals on San Francisco to Santa Rosa flight tickets
Alaska Airlines
Aug 13
SFO7:55 amSan Francisco
15h 03m
1 stop
STS10:58 pmSanta Rosa Sonoma County
Aug 19
STS6:13 amSanta Rosa Sonoma County
8h 32m
1 stop
SFO2:45 pmSan Francisco
$223
Alaska Airlines
Sep 9
SFO7:08 amSan Francisco
7h 04m
1 stop
STS2:12 pmSanta Rosa Sonoma County
Sep 14
STS6:13 amSanta Rosa Sonoma County
26h 33m
1 stop
SFO8:46 amSan Francisco
$273
Alaska Airlines
Jul 21
SFO7:55 amSan Francisco
15h 03m
1 stop
STS10:58 pmSanta Rosa Sonoma County
Jul 28
STS6:26 amSanta Rosa Sonoma County
16h 42m
1 stop
SFO11:08 pmSan Francisco
$304

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 July 2, 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

Thu 8/13

7:55 am-10:58 pm

1 stop15h 03m

Santa Rosa Sonoma County

Wed 8/19

6:13 am-2:45 pm

1 stop8h 32m

$223

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 9/9

7:08 am-2:12 pm

1 stop7h 04m

Santa Rosa Sonoma County

Mon 9/14

6:13 am-8:46 am

1 stop26h 33m

$273

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 7/21

7:55 am-10:58 pm

1 stop15h 03m

Santa Rosa Sonoma County

Tue 7/28

6:26 am-11:08 pm

1 stop16h 42m

$304

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 7/21

7:55 am-10:58 pm

1 stop15h 03m

Santa Rosa Sonoma County

Tue 7/28

6:26 am-11:08 pm

1 stop16h 42m

$305

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 9/5

7:08 am-9:54 am

1 stop26h 46m

Santa Rosa Sonoma County

Mon 9/7

6:13 am-11:12 pm

1 stop16h 59m

$308

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 9/3

9:27 am-11:54 pm

1 stop14h 27m

Santa Rosa Sonoma County

Mon 9/7

7:10 am-9:46 am

1 stop26h 36m

$313

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 7/28

6:00 am-10:58 pm

1 stop16h 58m

Santa Rosa Sonoma County

Tue 8/4

11:35 am-8:39 am

1 stop21h 04m

$318
Quickest round-trip

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 8/1

10:15 am-3:55 pm

1 stop5h 40m

Santa Rosa Sonoma County

Mon 8/31

6:47 pm-11:12 pm

1 stop4h 25m

$323

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Mon 8/17

6:00 am-10:24 am

1 stop4h 24m

Santa Rosa Sonoma County

Mon 8/17

5:56 pm-11:49 am

1 stop17h 53m

$333

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Mon 7/27

7:55 am-10:24 am

1 stop26h 29m

Santa Rosa Sonoma County

Mon 8/3

11:35 am-11:27 am

1 stop23h 52m

$349

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

6h 34m

Direct flights

None
The fastest flight from San Francisco to Santa Rosa takes 6h 34m
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 6h 34m, 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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