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Santa Rosa

$111+ Cheap flights from San Francisco Bay Area to Santa Rosa (STS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — STS
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Santa Rosa

Keep the following information in mind while searching for San Francisco Bay Area to Santa Rosa flight deals. Data was last updated September 29, 2025.

Round-trip from

$232
(Alaska Airlines)

One-way from

$111
(SmartFares)
From San Francisco Bay Area to Santa Rosa Sonoma County
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One-way flight from San Francisco Bay Area to Santa Rosa Sonoma County
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Find flight deals from San Francisco Bay Area to Santa Rosa

Cheapest flights from San Francisco Bay Area to Santa Rosa
Explore the most affordable flight options available from San Francisco Bay Area to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Trip.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:00 amSFO - STS
1 stop4h 20mHawaiian Airlines
Mon 11/177:46 pmSTS - SFO
1 stop26h 15mHawaiian Airlines
Deal found 9/29$208
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:48 amSFO - STS
1 stop4h 45mAlaska Airlines
Wed 10/296:49 amSTS - SFO
1 stop15h 12mAlaska Airlines
Deal found 9/29$232
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:48 amSFO - STS
1 stop4h 45mAlaska Airlines
Fri 10/317:00 amSTS - SFO
1 stop25h 41mAlaska Airlines
Deal found 9/28$252
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:48 amSFO - STS
1 stop4h 45mAlaska Airlines
Sat 11/16:34 pmSTS - SFO
1 stop14h 00mAlaska Airlines
Deal found 9/28$257
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:34 amSFO - STS
1 stop12h 32mAlaska Airlines
Tue 10/287:46 pmSTS - SFO
1 stop26h 15mAlaska Airlines
Deal found 9/28$272
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:09 pmSFO - STS
1 stop24h 38mAlaska Airlines
Tue 10/287:46 pmSTS - SFO
1 stop26h 15mAlaska Airlines
Deal found 9/28$282
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:20 amSFO - STS
1 stop5h 16mAlaska Airlines
Fri 10/317:00 amSTS - SFO
1 stop25h 41mAlaska Airlines
Deal found 9/28$292
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amSFO - STS
1 stop6h 01mAlaska Airlines
Wed 10/297:46 pmSTS - SFO
1 stop13h 04mAlaska Airlines
Deal found 9/28$297
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:09 pmSFO - STS
1 stop24h 38mAlaska Airlines
Fri 10/317:00 amSTS - SFO
1 stop25h 41mAlaska Airlines
Deal found 9/28$302
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:09 pmSFO - STS
1 stop24h 38mAlaska Airlines
Sat 11/16:34 pmSTS - SFO
1 stop14h 00mAlaska Airlines
Deal found 9/28$307
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amSFO - STS
1 stop10h 51mAlaska Airlines
Fri 10/317:00 amSTS - SFO
1 stop25h 41mAlaska Airlines
Deal found 9/28$317
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amSFO - STS
1 stop10h 51mAlaska Airlines
Thu 10/307:00 amSTS - SFO
1 stop7h 48mAlaska Airlines
Deal found 9/28$322

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area 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, Cheapflights users made 2,558,603 searches. Data last updated September 29, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Santa Rosa that are best for you.

Fly from

San Francisco Bay Area

Fly to

Santa Rosa

Route

Depart

Return

Price

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 11/15

7:00 am-11:20 am

1 stop4h 20m

Santa Rosa Sonoma County

Mon 11/17

7:46 pm-10:01 pm

1 stop26h 15m

$208

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 10/22

10:48 am-3:33 pm

1 stop4h 45m

Santa Rosa Sonoma County

Wed 10/29

6:49 am-10:01 pm

1 stop15h 12m

$232

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 10/22

10:48 am-3:33 pm

1 stop4h 45m

Santa Rosa Sonoma County

Tue 10/28

6:49 am-10:01 pm

1 stop15h 12m

$232

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Mon 10/27

9:58 pm-11:57 pm

1 stop25h 59m

Santa Rosa Sonoma County

Mon 11/3

7:00 am-8:41 am

1 stop25h 41m

$252

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 10/22

10:48 am-3:33 pm

1 stop4h 45m

Santa Rosa Sonoma County

Fri 10/31

7:00 am-8:41 am

1 stop25h 41m

$252

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 1/30

9:56 am-3:17 pm

1 stop5h 21m

Santa Rosa Sonoma County

Mon 2/2

3:57 pm-8:24 pm

1 stop4h 27m

$257

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 1/30

7:55 pm-12:56 pm

1 stop17h 01m

Santa Rosa Sonoma County

Mon 2/2

3:30 pm-10:08 am

1 stop18h 38m

$267

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 10/25

8:20 am-1:36 pm

1 stop5h 16m

Santa Rosa Sonoma County

Wed 10/29

6:49 am-8:50 am

1 stop26h 01m

$272

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sun 10/26

10:09 pm-10:47 pm

1 stop24h 38m

Santa Rosa Sonoma County

Wed 10/29

6:49 am-8:50 am

1 stop26h 01m

$282

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sun 10/26

10:09 pm-10:47 pm

1 stop24h 38m

Santa Rosa Sonoma County

Tue 10/28

7:46 pm-10:01 pm

1 stop26h 15m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 16 results
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Best time to book a flight from San Francisco Bay Area to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from San Francisco Bay Area with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to Santa Rosa

What is the cheapest month to book a flight from San Francisco Bay Area to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Santa Rosa (average of $202). Flying from San Francisco Bay Area to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from XIH to STS?

Find hourly flight availability from San Francisco Bay Area to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco Bay Area to Santa Rosa as you normally would.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Rosa from San Francisco Bay Area?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County (STS) is the airport most travelers will use when flying to Santa Rosa from San Francisco Bay Area.

  • How long is the flight from San Francisco Bay Area to Santa Rosa?

    Airlines like Hawaiian Airlines and Alaska Airlines fly from San Francisco Bay Area to Santa Rosa in about 4h 20m. The time it takes to get you to your destination can typically vary by up to 25m. Airlines will cover a distance of 66 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from San Francisco Bay Area to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Santa Rosa.

  • Can I find deals for business class flights from San Francisco Bay Area to Santa Rosa?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco Bay Area to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Santa Rosa (average of $202). Flying from San Francisco Bay Area to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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