STS - SFO

$149 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 10/23. 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

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
$203
Alaska Airlines
Sat 10/25Tue 10/28
STS - SFO • 1 stop
Cheapest one-way
$149
Alaska Airlines
Thu 10/23
STS - SFO • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $203 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Sat, Oct 25 - Tue, Oct 28
Alaska Airlines Logo
6:25 am - 11:06 amSTS-SFO
4h 41m1 stop
Alaska Airlines Logo
11:41 am - 4:02 pmSFO-STS
4h 21m1 stop
$203Alaska Airlines
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Wed, Oct 29 - Wed, Nov 5
Alaska Airlines Logo
7:00 am - 2:48 pmSTS-SFO
7h 48m1 stop
Alaska Airlines Logo
9:21 am - 7:23 pmSFO-STS
10h 02m1 stop
$233Alaska Airlines
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Thu, Dec 25 - Tue, Dec 30
Alaska Airlines Logo
3:53 pm - 10:07 pmSTS-SFO
6h 14m1 stop
Alaska Airlines Logo
10:45 pm - 11:40 pmSFO-STS
24h 55m1 stop
$290Alaska Airlines
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Fri, Mar 6 - Tue, Mar 10
Hawaiian Airlines Logo
6:15 pm - 10:59 pmSTS-SFO
4h 44m1 stop
Hawaiian Airlines Logo
12:50 pm - 10:35 pmSFO-STS
9h 45m1 stop
$302Hawaiian Airlines
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Thu, Oct 30 - Thu, Nov 6
Alaska Airlines Logo
8:07 pm - 9:55 amSTS-SFO
13h 48m1 stop
Alaska Airlines Logo
9:21 am - 7:23 pmSFO-STS
10h 02m1 stop
$305Alaska Airlines
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Thu, Oct 30 - Thu, Nov 6
Alaska Airlines Logo
8:07 pm - 11:58 pmSTS-SFO
3h 51m1 stop
Alaska Airlines Logo
3:28 pm - 9:46 pmSFO-STS
6h 18m2 stops
$334Alaska Airlines
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Wed, Oct 15 - Mon, Oct 20
Alaska Airlines Logo
4:13 pm - 8:36 pmSTS-SFO
4h 23m1 stop
Alaska Airlines Logo
10:48 am - 3:33 pmSFO-STS
4h 45m1 stop
$382Alaska Airlines
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Sat, Oct 25 - Tue, Oct 28
Multiple Airlines Logo
2:30 pm - 9:30 amSTS-SFO
19h 00m2 stops
Multiple Airlines Logo
11:41 am - 4:02 pmSFO-STS
4h 21m1 stop
$398Multiple Airlines
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Wed, Oct 15 - Sat, Oct 18
Alaska Airlines Logo
7:27 am - 2:28 pmSTS-SFO
7h 01m1 stop
Alaska Airlines Logo
10:59 am - 4:58 pmSFO-STS
5h 59m1 stop
$402Alaska Airlines
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Thu, Oct 16 - Sat, Oct 18
Alaska Airlines Logo
5:31 pm - 5:07 pmSTS-SFO
23h 36m1 stop
Alaska Airlines Logo
10:59 am - 4:58 pmSFO-STS
5h 59m1 stop
$422Alaska Airlines
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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.

Which airlines provide the cheapest flights from Santa Rosa to San Francisco?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Santa Rosa to San Francisco were found on Alaska Airlines ($203) and Hawaiian Airlines ($302).

Which airlines fly non-stop between Santa Rosa and San Francisco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Santa Rosa to San Francisco.

There is just one airline that flies from Santa Rosa to San Francisco direct and that is Alaska Airlines. The best round-trip deal found from Alaska Airlines for the route is $226.

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Good to know

Cheapest flight$149
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 $149 for a one-way ticket and $203 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 10994 reviews
7.0Entertainment
8.5Crew
7.1Food
8.1Boarding
7.8Comfort
Airline reviews

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

4.0 OkaySteve, Sep 2025DCA - SFO
Read more Alaska Airlines reviews

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

It was a good experience! Thank you:) No sparkling mineral water… 🥲

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

Miss bigger screens for movies Staff was friendly Seats comfortable Bathroom line long

Seats are so small now that it's very hard even for a medium-sized person to be comfortable!!!

My experience would’ve been great because we were on a new plane, but they said as we boarded that the plane would be too new to have WiFi, which to me is unreasonable - newer planes should def have WiFi! It was a 5 hour flight from Anchorage to San Fran and because there was no WiFi, I had to take an unexpected half day off work, which was super annoying because I had a lot to do and we only found out a few minutes before takeoff.

I liked the crew. There was no food flight to short

2 FLIGHT DELAYS? what an inconvenience to stay @the airport HALF THE DAY😳from 1pm till boarding @ 4pm pass 😠exhausting !

Flight was delayed - we left at 11:30 pm instead of 10:30 and it was extremely inconvenient. It affected both the day of the flight and the next day

I don’t like it stuff not friendly and no one help for my mom she 82 years old lady I requested wheel chair but no one provided and no one help.

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)

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