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San Francisco Bay Area

$125+ Cheap flights from Santa Rosa (STS) to San Francisco Bay Area

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SFO
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
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 August 7, 2025.

Round-trip from

$211
(Kiwi.com)

One-way from

$125
(Alaska Airlines)
From Santa Rosa Sonoma County to San Francisco Bay Area
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One-way flight from Santa Rosa Sonoma County to San Francisco Bay Area
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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 August 7, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 amSTS - SFO
1 stop15h 43mHawaiian Airlines
Sat 9/132:22 pmSFO - STS
1 stop4h 50mHawaiian Airlines
Deal found 8/5$211
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 9/33:07 pmSTS - SFO
1 stop19h 11mAlaska Airlines
Wed 9/1011:12 amSFO - STS
1 stop8h 00mAlaska Airlines
Deal found 8/6$238
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 9/24:54 pmSTS - SFO
1 stop21h 29mAlaska Airlines
Tue 9/92:14 pmSFO - STS
1 stop26h 20mAlaska Airlines
Deal found 8/5$243
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.
Sat 9/66:00 amSTS - SFO
1 stop17h 40mAlaska Airlines
Sat 9/1311:12 amSFO - STS
1 stop8h 00mAlaska Airlines
Deal found 8/7$260
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 8/297:52 pmSTS - SFO
1 stop25h 51mAlaska Airlines
Mon 9/11:50 pmSFO - STS
1 stop24h 53mAlaska Airlines
Deal found 8/5$322
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 8/296:00 amSTS - SFO
1 stop26h 04mAlaska Airlines
Sat 8/306:53 pmSFO - STS
1 stop24h 19mAlaska Airlines
Deal found 8/6$345
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 8/213:07 pmSTS - SFO
1 stop8h 52mAlaska Airlines
Mon 8/252:22 pmSFO - STS
1 stop9h 37mAlaska Airlines
Deal found 8/5$362
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.
Sun 8/247:03 amSTS - SFO
1 stop5h 40mAlaska Airlines
Sun 8/244:30 pmSFO - STS
1 stop18h 44mAlaska Airlines
Deal found 8/6$564
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.
Mon 8/117:00 amSTS - SFO
1 stop24h 28mAlaska Airlines
Tue 8/123:48 pmSFO - STS
1 stop22h 37mAlaska Airlines
Deal found 8/5$614
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 8/87:00 amSTS - SFO
1 stop16h 57mAlaska Airlines
Sun 8/109:09 amSFO - STS
1 stop25h 57mAlaska Airlines
Deal found 8/4$709
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 8/87:23 pmSTS - SFO
1 stop12h 05mAlaska Airlines
Sat 8/91:21 pmSFO - STS
1 stop4h 46mAlaska Airlines
Deal found 8/6$749

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 August 7, 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

Sat 9/6

6:00 am-9:43 pm

1 stop15h 43m

San Francisco

Sat 9/13

2:22 pm-7:12 pm

1 stop4h 50m

$211

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Wed 9/3

3:07 pm-10:18 am

1 stop19h 11m

San Francisco

Wed 9/10

11:12 am-7:12 pm

1 stop8h 00m

$238

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Tue 9/2

4:54 pm-2:23 pm

1 stop21h 29m

San Francisco

Tue 9/9

2:14 pm-4:34 pm

1 stop26h 20m

$243

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Sat 9/6

6:00 am-11:40 pm

1 stop17h 40m

San Francisco

Sat 9/13

11:12 am-7:12 pm

1 stop8h 00m

$260

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Fri 8/29

7:52 pm-9:43 pm

1 stop25h 51m

San Francisco

Mon 9/1

1:50 pm-2:43 pm

1 stop24h 53m

$322

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Fri 8/29

6:00 am-8:04 am

1 stop26h 04m

San Francisco

Sat 8/30

6:53 pm-7:12 pm

1 stop24h 19m

$345

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Thu 8/21

3:07 pm-11:59 pm

1 stop8h 52m

San Francisco

Mon 8/25

2:22 pm-11:59 pm

1 stop9h 37m

$362

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Sun 8/24

7:03 am-12:43 pm

1 stop5h 40m

San Francisco

Sun 8/24

4:30 pm-11:14 am

1 stop18h 44m

$564

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Mon 8/11

7:00 am-7:28 am

1 stop24h 28m

San Francisco

Tue 8/12

3:48 pm-2:25 pm

1 stop22h 37m

$614

Santa RosaSan Francisco

STS - SFO

STSSFO

Santa Rosa Sonoma County

Sun 8/17

7:00 am-12:56 pm

1 stop5h 56m

San Francisco

Sun 8/17

9:59 pm-10:31 am

1 stop12h 32m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 21 results
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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 $358). 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 August 7, 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 August 7, 2025.
See what other customers who have flown with Alaska Airlines and Hawaiian 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

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.1

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

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,631 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.1

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 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.

  • 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 $358). 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 August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$226Average$284FlexibilityNo cancel feeOn-time75%

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