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$253+ Cheap flights from Santa Rosa (STS) to San Francisco Bay Area

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SFO
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from Santa Rosa to San Francisco Bay Area

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

Round-trip from

$253
(Surpr!ce)
From Santa Rosa Sonoma County to San Francisco Bay Area
Search Deals

Find flight deals from Santa Rosa to San Francisco Bay Area

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

This Surpr!ce 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 Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:46 pmSTS - SFO
1 stop4h 00mHawaiian Airlines
Thu 11/207:00 amSFO - STS
1 stop4h 20mHawaiian Airlines
Deal found 9/29$253
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.
Tue 10/287:46 pmSTS - SFO
1 stop26h 15mAlaska Airlines
Fri 10/318:43 pmSFO - STS
1 stop25h 22mAlaska 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.
Mon 10/137:27 amSTS - SFO
1 stop26h 46mAlaska Airlines
Fri 10/176:00 amSFO - STS
1 stop17h 33mAlaska Airlines
Deal found 9/28$407
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amSTS - SFO
2 stops13h 54mAlaska Airlines
Thu 11/208:29 amSFO - STS
1 stop6h 42mAlaska Airlines
Deal found 9/29$475
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.
Tue 10/79:43 amSTS - SFO
1 stop22h 55mAlaska Airlines
Fri 10/106:00 amSFO - STS
1 stop17h 33mAlaska Airlines
Deal found 9/29$594
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:45 amSTS - SFO
1 stop5h 22mMultiple Airlines
Fri 10/317:00 amSFO - STS
2 stops15h 05mMultiple Airlines
Deal found 9/28$599
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:34 pmSTS - SFO
1 stop16h 45mMultiple Airlines
Fri 10/1710:15 amSFO - STS
2 stops27h 21mMultiple Airlines
Deal found 9/28$602
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:53 pmSTS - SFO
1 stop13h 13mMultiple Airlines
Fri 10/1010:15 amSFO - STS
2 stops27h 21mMultiple Airlines
Deal found 9/29$1,239

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to San Francisco Bay Area 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 Santa Rosa to San Francisco Bay Area that are best for you.

Fly from

Santa Rosa

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Thu 11/13

7:46 pm-11:46 pm

1 stop4h 00m

San Francisco

Thu 11/20

7:00 am-11:20 am

1 stop4h 20m

$253

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Tue 10/28

7:46 pm-10:01 pm

1 stop26h 15m

San Francisco

Fri 10/31

8:43 pm-10:05 pm

1 stop25h 22m

$272

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Fri 3/6

6:15 pm-10:59 pm

1 stop4h 44m

San Francisco

Tue 3/10

8:10 am-12:56 pm

1 stop4h 46m

$302

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Tue 3/10

8:00 am-10:59 pm

1 stop14h 59m

San Francisco

Thu 3/19

10:25 am-5:45 pm

1 stop7h 20m

$332

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Mon 10/13

7:27 am-10:13 am

1 stop26h 46m

San Francisco

Fri 10/17

6:00 am-11:33 pm

1 stop17h 33m

$407

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Thu 11/13

7:00 am-8:54 pm

2 stops13h 54m

San Francisco

Thu 11/20

8:29 am-3:11 pm

1 stop6h 42m

$475

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Tue 10/28

7:45 am-1:07 pm

1 stop5h 22m

San Francisco

Fri 10/31

7:00 am-10:05 pm

2 stops15h 05m

$599

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Mon 10/13

5:34 pm-10:19 am

1 stop16h 45m

San Francisco

Fri 10/17

10:15 am-1:36 pm

2 stops27h 21m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Best time to book a flight from Santa Rosa to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Santa Rosa 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 Santa Rosa to San Francisco Bay Area

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

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to San Francisco Bay Area (average of $276). Flying from Santa Rosa to San Francisco Bay Area in June is currently the most expensive (average of $357). 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 STS to XIH?

Find hourly flight availability from Santa Rosa to San Francisco Bay Area. 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 Santa Rosa to San Francisco Bay Area as you normally would.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated September 29, 2025.
See what other customers who have flown with Alaska Airlines from Santa Rosa to San Francisco Bay Area have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to San Francisco Bay Area. 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 from for flights from Santa Rosa to San Francisco Bay Area?

    Santa Rosa Sonoma County (STS) is the airport you will fly out of if you book a flight from Santa Rosa to San Francisco Bay Area. It is only a 7.2 mi journey to Sonoma County (STS) from Santa Rosa’s city center.

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

    Hawaiian Airlines and Alaska Airlines can get you from Santa Rosa to San Francisco Bay Area in just under 4h. Your travel time can differ by up to 22h 15m. Santa Rosa and San Francisco Bay Area are separated by a distance of 66 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to San Francisco Bay Area 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 Santa Rosa to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to San Francisco Bay Area (average of $276). Flying from Santa Rosa to San Francisco Bay Area in June is currently the most expensive (average of $357). 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

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Top airline flying from Santa Rosa to San Francisco Bay Area

Discover the top airline that operate flights from Santa Rosa to San Francisco Bay Area. 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$226Average$292FlexibilityNo cancel feeOn-time75%

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