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Santa Rosa

$131+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — STS
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
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 August 7, 2025.

Round-trip from

$254
(Alaska Airlines)

One-way from

$131
(Alaska Airlines)
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 August 7, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 9/210:54 amSFO - STS
1 stop5h 40mAlaska Airlines
Tue 9/94:54 pmSTS - SFO
1 stop24h 40mAlaska Airlines
Deal found 8/4$222
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 9/45:50 amSFO - STS
1 stop18h 09mAlaska Airlines
Thu 9/116:56 pmSTS - SFO
1 stop5h 03mAlaska Airlines
Deal found 8/7$254
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 10/279:49 pmSFO - STS
1 stop10h 55mAlaska Airlines
Fri 10/317:35 pmSTS - SFO
1 stop17h 00mAlaska Airlines
Deal found 8/6$266
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 9/57:10 amSFO - STS
1 stop16h 40mAlaska Airlines
Fri 9/126:56 pmSTS - SFO
1 stop15h 22mAlaska Airlines
Deal found 8/6$328
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 9/125:50 amSFO - STS
1 stop18h 09mAlaska Airlines
Sun 9/146:00 amSTS - SFO
1 stop26h 04mAlaska Airlines
Deal found 8/6$347
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 9/192:14 pmSFO - STS
1 stop26h 20mAlaska Airlines
Sun 9/216:00 amSTS - SFO
1 stop26h 04mAlaska Airlines
Deal found 8/4$359
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 8/212:22 pmSFO - STS
1 stop9h 37mAlaska Airlines
Mon 8/253:07 pmSTS - SFO
1 stop8h 52mAlaska Airlines
Deal found 8/5$378
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 8/2010:54 amSFO - STS
1 stop5h 40mAlaska Airlines
Sat 8/237:03 amSTS - SFO
1 stop16h 56mAlaska Airlines
Deal found 8/6$392
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 8/159:09 amSFO - STS
1 stop14h 35mAlaska Airlines
Mon 9/226:56 pmSTS - SFO
1 stop5h 03mAlaska Airlines
Deal found 8/6$428
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 8/128:50 amSFO - STS
1 stop5h 35mAlaska Airlines
Tue 8/193:05 pmSTS - SFO
1 stop19h 15mAlaska Airlines
Deal found 8/5$472
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 8/156:00 amSFO - STS
1 stop17h 44mAlaska Airlines
Sun 8/1710:00 amSTS - SFO
1 stop24h 10mAlaska Airlines
Deal found 8/5$620

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 August 7, 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

Tue 9/2

10:54 am-4:34 pm

1 stop5h 40m

Santa Rosa Sonoma County

Tue 9/9

4:54 pm-5:34 pm

1 stop24h 40m

$222

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 9/4

5:50 am-11:59 pm

1 stop18h 09m

Santa Rosa Sonoma County

Thu 9/11

6:56 pm-11:59 pm

1 stop5h 03m

$254

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Mon 10/27

9:49 pm-8:44 am

1 stop10h 55m

Santa Rosa Sonoma County

Fri 10/31

7:35 pm-12:35 pm

1 stop17h 00m

$266

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 9/5

7:10 am-11:50 pm

1 stop16h 40m

Santa Rosa Sonoma County

Fri 9/12

6:56 pm-10:18 am

1 stop15h 22m

$328

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 9/12

5:50 am-11:59 pm

1 stop18h 09m

Santa Rosa Sonoma County

Sun 9/14

6:00 am-8:04 am

1 stop26h 04m

$347

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 9/19

2:14 pm-4:34 pm

1 stop26h 20m

Santa Rosa Sonoma County

Sun 9/21

6:00 am-8:04 am

1 stop26h 04m

$359

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Thu 8/21

2:22 pm-11:59 pm

1 stop9h 37m

Santa Rosa Sonoma County

Mon 8/25

3:07 pm-11:59 pm

1 stop8h 52m

$378

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Wed 8/20

10:54 am-4:34 pm

1 stop5h 40m

Santa Rosa Sonoma County

Sat 8/23

7:03 am-11:59 pm

1 stop16h 56m

$392

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Fri 8/15

9:09 am-11:44 pm

1 stop14h 35m

Santa Rosa Sonoma County

Mon 9/22

6:56 pm-11:59 pm

1 stop5h 03m

$428

San FranciscoSanta Rosa

SFO - STS

SFOSTS

San Francisco

Tue 8/12

8:50 am-2:25 pm

1 stop5h 35m

Santa Rosa Sonoma County

Tue 8/19

3:05 pm-10:20 am

1 stop19h 15m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 16 results
1
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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 August 7, 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.

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Rosa. Reviews last updated August 7, 2025.
Read through reviews of airlines operating flights from San Francisco Bay Area to Santa Rosa, such as Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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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Top airline flying from San Francisco Bay Area to Santa Rosa

Discover the top airline that operate flights from San Francisco Bay Area to Santa Rosa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$231Average$366FlexibilityNo cancel feeOn-time75%

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