STS - SFO

$152 Find Cheap Flights from Santa Rosa to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to San Francisco departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$208
Alaska Airlines
Mon 4/13Tue 4/21
STS - SFO • 1 stop
Cheapest one-way
$152
Alaska Airlines
Fri 4/17
STS - SFO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Santa Rosa and San Francisco. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Las Vegas (LAS)
Cheapest • Avg $262 (round-trip)
Los Angeles (LAX)
Shortest trip • 6h 49m (one-way)
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Santa Rosa to San Francisco (STS-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to San Francisco

Mon, Apr 13 - Tue, Apr 21
Alaska Airlines Logo
7:53 pm - 5:44 pm
STS
-
SFO
21h 51m
1 stop
Alaska Airlines Logo
6:35 am - 11:13 pm
SFO
-
STS
16h 38m
1 stop
$208Alaska Airlines
Wed, Apr 15 - Tue, Apr 21
Alaska Airlines Logo
7:00 am - 10:52 pm
STS
-
SFO
15h 52m
1 stop
Alaska Airlines Logo
6:35 am - 11:13 pm
SFO
-
STS
16h 38m
1 stop
$213Alaska Airlines
Mon, Apr 13 - Wed, Apr 22
Alaska Airlines Logo
7:53 pm - 4:25 pm
STS
-
SFO
20h 32m
1 stop
Alaska Airlines Logo
5:57 pm - 11:59 pm
SFO
-
STS
6h 02m
1 stop
$223Alaska Airlines
Mon, Apr 13 - Sat, Apr 25
Alaska Airlines Logo
7:53 pm - 4:25 pm
STS
-
SFO
20h 32m
1 stop
Alaska Airlines Logo
7:15 am - 7:06 pm
SFO
-
STS
11h 51m
1 stop
$228Alaska Airlines
Wed, Apr 15 - Sat, Apr 25
Alaska Airlines Logo
7:00 am - 10:52 pm
STS
-
SFO
15h 52m
1 stop
Alaska Airlines Logo
7:15 am - 7:06 pm
SFO
-
STS
11h 51m
1 stop
$233Alaska Airlines
Thu, Apr 16 - Tue, Apr 21
Alaska Airlines Logo
7:53 pm - 8:03 pm
STS
-
SFO
24h 10m
1 stop
Alaska Airlines Logo
6:35 am - 7:05 pm
SFO
-
STS
12h 30m
1 stop
$238Alaska Airlines
Sat, Apr 18 - Tue, Apr 21
Alaska Airlines Logo
9:50 am - 10:52 pm
STS
-
SFO
13h 02m
1 stop
Alaska Airlines Logo
6:35 am - 7:05 pm
SFO
-
STS
12h 30m
1 stop
$241Alaska Airlines
Fri, Apr 17 - Tue, Apr 21
Alaska Airlines Logo
12:10 pm - 7:30 am
STS
-
SFO
19h 20m
1 stop
Alaska Airlines Logo
6:35 am - 11:13 pm
SFO
-
STS
16h 38m
1 stop
$243Alaska Airlines
Thu, Apr 16 - Wed, Apr 22
Alaska Airlines Logo
12:10 pm - 11:19 pm
STS
-
SFO
11h 09m
1 stop
Alaska Airlines Logo
7:40 pm - 11:59 pm
SFO
-
STS
4h 19m
1 stop
$253Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
9:50 am - 10:52 pm
STS
-
SFO
13h 02m
1 stop
Alaska Airlines Logo
8:00 am - 11:59 pm
SFO
-
STS
15h 59m
1 stop
$256Alaska Airlines
Booking Insights

KAYAK's insights & trends for Santa Rosa to San Francisco flights

Get data-powered insights and trends into flights from Santa Rosa to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Santa Rosa to San Francisco?

Percentage of 1-stop round-trip flights from Santa Rosa to San Francisco chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Los Angeles (LAX) is the top choice – 86% of KAYAK users who clicked on 1-stop flights from Santa Rosa to San Francisco picked an itinerary connecting there.

What is the cheapest layover airport when flying from Santa Rosa to San Francisco?

Average round-trip price for 1-stop flights from Santa Rosa to San Francisco clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Las Vegas (LAS) offer the most affordable fares, with an average round-trip price of $262.

Which layover airport offers the shortest total travel time from Santa Rosa to San Francisco?

Shortest average total travel time for 1-stop one-way flights from Santa Rosa to San Francisco via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Los Angeles (LAX) for the shortest journey. The average one-way travel time for flights connecting there is 6h 49m.

Which layover airport has the quickest connection when flying from Santa Rosa to San Francisco?

Average layover duration at different layover airports for 1-stop one-way flights from Santa Rosa to San Francisco, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Los Angeles (LAX) often has the shortest layovers from Santa Rosa to San Francisco, with an average of 3h 56m.

Find deals

Good to know

Cheapest flight$152
Flight from Santa Rosa to San Francisco

When to book flights from Santa Rosa to San Francisco

Are your dates flexible? Find out the best times to travel from Santa Rosa to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Santa Rosa to San Francisco

  • What is the cheapest flight from Santa Rosa to San Francisco?

    In the last 3 days, the lowest price for a flight from Santa Rosa to San Francisco was $152 for a one-way ticket and $208 for a round-trip.

  • Do I need a passport to fly between Santa Rosa and San Francisco?

    No

  • Which airports will I be using when flying from Santa Rosa to San Francisco?

    Santa Rosa and San Francisco are both served by 1 main airport. You will leave Santa Rosa from Santa Rosa Sonoma County and will be arriving at San Francisco.

  • Which aircraft models fly most regularly from Santa Rosa to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Santa Rosa to San Francisco?

    oneworld is the only airline alliance operating flights between Santa Rosa and San Francisco.

  • How does KAYAK find such low prices on flights from Santa Rosa to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santa Rosa to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Rosa to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Santa Rosa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santa Rosa to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Santa Rosa with another airline. Booking your flights between Santa Rosa and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Rosa to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Santa Rosa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santa Rosa to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Rosa to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11928 reviews
7.1Food
7.8Comfort
8.5Crew
8.1Boarding
7.0Entertainment
Airline reviews

Representatives both at the gate and on the plane have zero interest in helping you! It’s really unfortunate…

4.0 OkayAnonymous, Feb 2026
LAS - SFO
Read more Alaska Airlines reviews

Representatives both at the gate and on the plane have zero interest in helping you! It’s really unfortunate…

I was in economy class and there was plenty of leg room. New interior which was nice and they served various kinds of chips and sodas on the red eye. You couldn't get a bottle of water but they instead served it in a medium paper cup from a reinforced structured paper container, environmental friendly.

Great experience, staff and crew were very professional, friendly and helpful!

I fell asleep and missed my flight and they rescheduled me no problem. Staff was professional and the plane was clean. I was very happy with my experience.

Alaska used to be a top notch airline. With it's growth it is now in line with the big airlines. Not bad, not great.

Due to plane delays on both legs of my flight home, I had to be rerouted from Santa Rosa to Las Vegas on Skywest and then to DCA on American. SkyWest airlines sat on runway in Las Vegas for 20 minutes waiting for gate to clear. My boarding pass for American that I was given by Alaska was incomplete and the Las Vegas airport lacked signage and departure boards. I barely made my flight bc it was so confusing. American Airlines has a much better wireless connection. I’ll never fly Alaska again. It clearly has problems.

Overall it was fine, however one of my two checked bags did not arrive and I was told it was left in Palm Springs. I don't understand how one of the two bags made it through fine but the other got lost .

The seats are very small. I’m 5’ 3”, so don’t think I should notice. The food selection was non existent and very disappointing. 5 hour flight plus TSA, etc. I would have appreciated a small salad, crudités. Something fresher not just chips.

Was notified the departure would be late. Later on it was suddenly on time. Traffic by LAX was horrendous, and I missed the flight.

you sent me to some shitty "Airfaireassist" thing that did a bait and switch on the faire. Won't be using Kayak ever again

Everything you need to know for your flight from Santa Rosa to San Francisco

Information on your arrival and departure airports

Santa Rosa (STS)
San Francisco (SFO)