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Santa Rosa

$141+ 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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — STS
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 November 13, 2025.

Round-trip from

$200
(Kissandfly.com)

One-way from

$141
(Expedia)
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 November 13, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/92:50 pmSFO - STS
1 stop8h 04mAlaska Airlines
Tue 12/166:43 pmSTS - SFO
1 stop13h 23mAlaska Airlines
Deal found 11/11$203
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 12/134:39 pmSFO - STS
1 stop5h 03mAlaska Airlines
Mon 12/156:43 pmSTS - SFO
1 stop14h 27mAlaska Airlines
Deal found 11/11$213
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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 12/188:00 amSFO - STS
1 stop5h 32mAlaska Airlines
Mon 12/227:00 amSTS - SFO
1 stop25h 50mAlaska Airlines
Deal found 11/10$262
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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 12/188:00 amSFO - STS
1 stop5h 32mAlaska Airlines
Wed 12/247:35 amSTS - SFO
1 stop26h 31mAlaska Airlines
Deal found 11/10$272
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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 12/188:00 amSFO - STS
1 stop5h 32mAlaska Airlines
Tue 12/236:37 pmSTS - SFO
1 stop27h 30mAlaska Airlines
Deal found 11/10$282
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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.
Fri 12/1910:45 pmSFO - STS
1 stop24h 55mAlaska Airlines
Mon 12/227:00 amSTS - SFO
1 stop25h 50mAlaska Airlines
Deal found 11/10$328
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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.
Fri 12/1910:45 pmSFO - STS
1 stop24h 55mAlaska Airlines
Wed 12/247:35 amSTS - SFO
1 stop26h 31mAlaska Airlines
Deal found 11/10$337
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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.
Fri 12/1910:45 pmSFO - STS
1 stop24h 55mAlaska Airlines
Tue 12/236:37 pmSTS - SFO
1 stop27h 30mAlaska Airlines
Deal found 11/10$347
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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 12/188:00 amSFO - STS
1 stop5h 32mAlaska Airlines
Sun 12/287:35 amSTS - SFO
1 stop26h 31mAlaska Airlines
Deal found 11/10$351
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 11/271:48 pmSFO - STS
1 stop20h 20mAlaska Airlines
Mon 12/17:00 amSTS - SFO
1 stop25h 43mAlaska Airlines
Deal found 11/11$482
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:13 pmSFO - STS
1 stop4h 41mMultiple Airlines
Tue 12/166:54 pmSTS - SFO
2 stops20h 57mMultiple Airlines
Deal found 11/11$597
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 11/116:23 pmSFO - STS
1 stop27h 23mAlaska Airlines
Tue 11/257:00 amSTS - SFO
1 stop25h 20mAlaska Airlines
Deal found 11/11$682

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 November 13, 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

Wed 1/21

7:57 am-12:22 pm

1 stop4h 25m

Santa Rosa Sonoma County

Wed 1/21

2:30 pm-10:47 pm

1 stop8h 17m

$200

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 1/20

7:57 am-12:22 pm

1 stop4h 25m

Santa Rosa Sonoma County

Tue 1/20

4:09 pm-8:36 am

1 stop16h 27m

$200

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 12/9

2:50 pm-10:54 pm

1 stop8h 04m

Santa Rosa Sonoma County

Tue 12/16

6:43 pm-8:06 am

1 stop13h 23m

$203

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 12/13

4:39 pm-9:42 pm

1 stop5h 03m

Santa Rosa Sonoma County

Mon 12/15

6:43 pm-9:10 am

1 stop14h 27m

$213

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 1/22

8:24 am-6:12 pm

1 stop9h 48m

Santa Rosa Sonoma County

Thu 1/22

9:33 pm-9:58 pm

1 stop24h 25m

$220

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 1/30

5:16 pm-2:29 pm

1 stop21h 13m

Santa Rosa Sonoma County

Mon 2/2

4:09 pm-8:36 am

1 stop16h 27m

$242

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 12/18

8:00 am-1:32 pm

1 stop5h 32m

Santa Rosa Sonoma County

Mon 12/22

7:00 am-8:50 am

1 stop25h 50m

$262

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 12/18

8:00 am-1:32 pm

1 stop5h 32m

Santa Rosa Sonoma County

Wed 12/24

7:35 am-10:06 am

1 stop26h 31m

$272

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 12/18

8:00 am-1:32 pm

1 stop5h 32m

Santa Rosa Sonoma County

Tue 12/23

6:37 pm-10:07 pm

1 stop27h 30m

$282

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Sat 1/3

4:33 pm-11:56 pm

1 stop7h 23m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 12 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, July is the cheapest month in which you can book a flight from San Francisco Bay Area to Santa Rosa (average of $186). Flying from San Francisco Bay Area to Santa Rosa in January is currently the most expensive (average of $559). 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 November 13, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 39% on flights from San Francisco Bay Area to Santa Rosa by exploring options for tickets in the morning.

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 Alaska Airlines fly from San Francisco Bay Area to Santa Rosa in about 4h 25m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 66 mi.

  • 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, July is the cheapest month in which you can book a flight from San Francisco Bay Area to Santa Rosa (average of $186). Flying from San Francisco Bay Area to Santa Rosa in January is currently the most expensive (average of $559). 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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