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Cheap flights from Phoenix Sky Harbor Intl Airport to San Francisco from $96

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:50 am - 11:05 amPHX  Phoenix Sky Harbor Intl-STS Santa Rosa Sonoma County
5h 15m1 stop Las Vegas Harry Reid Intl
Southwest Logo
1:30 pm - 7:00 pmSTS  Santa Rosa Sonoma County-PHX Phoenix Sky Harbor Intl
5h 30m1 stop Las Vegas Harry Reid Intl
$192Southwest
Tue, Oct 27 - Tue, Oct 27
Southwest Logo
5:50 am - 11:05 amPHX  Phoenix Sky Harbor Intl-STS Santa Rosa Sonoma County
5h 15m1 stop Las Vegas Harry Reid Intl
Southwest Logo
1:30 pm - 10:10 pmSTS  Santa Rosa Sonoma County-PHX Phoenix Sky Harbor Intl
8h 40m2 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles
$198Southwest
Tue, Oct 27 - Tue, Oct 27
Alaska Airlines Logo
7:38 am - 2:52 pmPHX  Phoenix Sky Harbor Intl-STS Santa Rosa Sonoma County
7h 14m1 stop San Diego
Alaska Airlines Logo
8:40 am - 11:27 pmSTS  Santa Rosa Sonoma County-PHX Phoenix Sky Harbor Intl
13h 47m1 stop San Diego
$223Alaska Airlines
Sat, Oct 31 - Tue, Nov 3
Alaska Airlines Logo
7:38 am - 7:50 pmPHX  Phoenix Sky Harbor Intl-STS Santa Rosa Sonoma County
12h 12m1 stop San Diego
Alaska Airlines Logo
10:50 am - 8:41 pmSTS  Santa Rosa Sonoma County-PHX Phoenix Sky Harbor Intl
9h 51m1 stop San Diego
$223Alaska Airlines
Sat, Oct 17 - Sat, Oct 24
Alaska Airlines Logo
7:38 am - 11:00 pmPHX  Phoenix Sky Harbor Intl-STS Santa Rosa Sonoma County
15h 22m1 stop San Diego
Alaska Airlines Logo
6:19 am - 9:26 amSTS  Santa Rosa Sonoma County-PHX Phoenix Sky Harbor Intl
27h 07m1 stop San Diego
$223Alaska Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
10:12 am - 12:40 pmPHX  Phoenix Sky Harbor Intl-STS Santa Rosa Sonoma County
2h 28mnonstop
American Airlines Logo
7:25 am - 10:43 amSTS  Santa Rosa Sonoma County-PHX Phoenix Sky Harbor Intl
2h 18mnonstop
$227American Airlines
Sat, Oct 31 - Sat, Nov 7
Southwest Logo
4:45 pm - 11:20 pmPHX  Phoenix Sky Harbor Intl-STS Santa Rosa Sonoma County
6h 35m1 stop San Diego
Southwest Logo
6:00 am - 11:10 amSTS  Santa Rosa Sonoma County-PHX Phoenix Sky Harbor Intl
5h 10m1 stop San Diego
$228Southwest
Fri, Oct 23 - Mon, Oct 26
American Airlines Logo
2:35 pm - 3:56 pmPHX  Phoenix Sky Harbor Intl-STS Santa Rosa Sonoma County
2h 21mnonstop
American Airlines Logo
7:25 am - 10:43 amSTS  Santa Rosa Sonoma County-PHX Phoenix Sky Harbor Intl
2h 18mnonstop
$237American Airlines
Tue, Nov 3 - Sun, Nov 8
Delta Logo
10:55 am - 4:05 pmPHX  Phoenix Sky Harbor Intl-STS Santa Rosa Sonoma County
6h 10m1 stop Salt Lake City
Delta Logo
4:47 pm - 10:55 pmSTS  Santa Rosa Sonoma County-PHX Phoenix Sky Harbor Intl
5h 08m1 stop Salt Lake City
$247Delta
Sat, Nov 7 - Tue, Nov 10
Delta Logo
5:45 am - 10:41 amPHX  Phoenix Sky Harbor Intl-STS Santa Rosa Sonoma County
4h 56m1 stop Salt Lake City
Delta Logo
4:49 pm - 10:43 pmSTS  Santa Rosa Sonoma County-PHX Phoenix Sky Harbor Intl
5h 54m1 stop Salt Lake City
$247Delta
Wed, Oct 28 - Wed, Oct 28

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Southwest flights from Phoenix Sky Harbor Intl Airport to Santa Rosa

Our best Southwest deals on Phoenix Sky Harbor Intl Airport to Santa Rosa flight tickets
Southwest
Oct 27
PHX5:50 amPhoenix Sky Harbor Intl
5h 15m
1 stop
STS11:05 amSanta Rosa Sonoma County
Oct 27
STS1:30 pmSanta Rosa Sonoma County
5h 30m
1 stop
PHX7:00 pmPhoenix Sky Harbor Intl
$192
Southwest
Oct 27
PHX5:50 amPhoenix Sky Harbor Intl
5h 15m
1 stop
STS11:05 amSanta Rosa Sonoma County
Oct 27
STS1:30 pmSanta Rosa Sonoma County
8h 40m
2 stops
PHX10:10 pmPhoenix Sky Harbor Intl
$198
Southwest
Oct 23
PHX4:45 pmPhoenix Sky Harbor Intl
6h 35m
1 stop
STS11:20 pmSanta Rosa Sonoma County
Oct 26
STS6:00 amSanta Rosa Sonoma County
5h 10m
1 stop
PHX11:10 amPhoenix Sky Harbor Intl
$228

American Airlines flights from Phoenix Sky Harbor Intl Airport to Santa Rosa

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Santa Rosa flight tickets
American Airlines
Oct 31
PHX10:12 amPhoenix Sky Harbor Intl
2h 28m
STS12:40 pmSanta Rosa Sonoma County
Nov 7
STS7:25 amSanta Rosa Sonoma County
2h 18m
PHX10:43 amPhoenix Sky Harbor Intl
$227
American Airlines
Nov 3
PHX2:35 pmPhoenix Sky Harbor Intl
2h 21m
STS3:56 pmSanta Rosa Sonoma County
Nov 8
STS7:25 amSanta Rosa Sonoma County
2h 18m
PHX10:43 amPhoenix Sky Harbor Intl
$237
American Airlines
Oct 1
PHX1:35 pmPhoenix Sky Harbor Intl
2h 15m
STS3:50 pmSanta Rosa Sonoma County
Oct 30
STS4:23 pmSanta Rosa Sonoma County
2h 12m
PHX6:35 pmPhoenix Sky Harbor Intl
$347

momondo Fare Finder

 
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSanta Rosa

PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County

PHXSTS

Phoenix Sky Harbor Intl

Tue 10/27

5:50 am-11:05 am

1 stop5h 15m

Santa Rosa Sonoma County

Tue 10/27

1:30 pm-7:00 pm

1 stop5h 30m

$192

PhoenixSanta Rosa

PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County

PHXSTS

Phoenix Sky Harbor Intl

Tue 10/27

5:50 am-11:05 am

1 stop5h 15m

Santa Rosa Sonoma County

Tue 10/27

1:30 pm-10:10 pm

2 stops8h 40m

$198

PhoenixSanta Rosa

PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County

PHXSTS

Phoenix Sky Harbor Intl

Sat 10/31

7:38 am-2:52 pm

1 stop7h 14m

Santa Rosa Sonoma County

Tue 11/3

8:40 am-11:27 pm

1 stop13h 47m

$223

PhoenixSanta Rosa

PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County

PHXSTS

Phoenix Sky Harbor Intl

Sat 10/17

7:38 am-7:50 pm

1 stop12h 12m

Santa Rosa Sonoma County

Sat 10/24

10:50 am-8:41 pm

1 stop9h 51m

$223

PhoenixSanta Rosa

PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County

PHXSTS

Phoenix Sky Harbor Intl

Thu 10/22

7:38 am-11:00 pm

1 stop15h 22m

Santa Rosa Sonoma County

Mon 10/26

6:19 am-9:26 am

1 stop27h 07m

$223

PhoenixSanta Rosa

PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County

PHXSTS

Phoenix Sky Harbor Intl

Sat 10/31

10:12 am-12:40 pm

Nonstop2h 28m

Santa Rosa Sonoma County

Sat 11/7

7:25 am-10:43 am

Nonstop2h 18m

$227

PhoenixSanta Rosa

PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County

PHXSTS

Phoenix Sky Harbor Intl

Fri 10/23

4:45 pm-11:20 pm

1 stop6h 35m

Santa Rosa Sonoma County

Mon 10/26

6:00 am-11:10 am

1 stop5h 10m

$228
Quickest round-trip

PhoenixSanta Rosa

PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County

PHXSTS

Phoenix Sky Harbor Intl

Tue 11/3

2:35 pm-3:56 pm

Nonstop2h 21m

Santa Rosa Sonoma County

Sun 11/8

7:25 am-10:43 am

Nonstop2h 18m

$237

PhoenixSanta Rosa

PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County

PHXSTS

Phoenix Sky Harbor Intl

Sat 11/7

10:55 am-4:05 pm

1 stop6h 10m

Santa Rosa Sonoma County

Tue 11/10

4:47 pm-10:55 pm

1 stop5h 08m

$247

PhoenixSanta Rosa

PHX Phoenix Sky Harbor Intl - STS Santa Rosa Sonoma County

PHXSTS

Phoenix Sky Harbor Intl

Wed 10/28

5:45 am-10:41 am

1 stop4h 56m

Santa Rosa Sonoma County

Wed 10/28

4:49 pm-10:43 pm

1 stop5h 54m

$247

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and Santa Rosa?

Prices are currently low for flights on this route.

Typical prices usually range from $308 to $448.
The lowest price recently found on this route was $192.

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of September, then departing from Phoenix Sky Harbor Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $357.

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Tuesday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $357. On the other hand, Sunday is the most expensive day to depart from Phoenix Sky Harbor Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $576.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest Phoenix Sky Harbor Intl Airport to Santa Rosa flights are usually those with departure times in the morning. Our users have found flights to Santa Rosa in the morning for as low as $396. Flights at noon are often more expensive with an average ticket price of $418.

What is the cheapest Phoenix Sky Harbor Intl to Santa Rosa Sonoma County flight route?

Fly from Phoenix Sky Harbor Intl to Santa Rosa Sonoma County for the best Phoenix Sky Harbor Intl - Santa Rosa Sonoma County flight prices

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Santa Rosa?

You are more likely to see cheaper flights to Santa Rosa from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Rosa for around $409 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Rosa from Phoenix Sky Harbor Intl Airport for as low as $187 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl Airport to Santa Rosa flights?

There are 4 cabin classes available to choose from on Phoenix Sky Harbor Intl Airport to Santa Rosa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Santa Rosa flights?

You could potentially save up to 22% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Santa Rosa flight.

How have Phoenix Sky Harbor Intl Airport to Santa Rosa flight prices changed over time?

As of September 2026, prices for Phoenix Sky Harbor Intl Airport to Santa Rosa flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Santa Rosa (PHX to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Santa Rosa

Best Price Found

$96

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Santa Rosa

1 airport
The best one-way flight to Santa Rosa from Phoenix Sky Harbor Intl Airport in the past 72 hours is $96. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Santa Rosa found on momondo in the last 72 hours is $192.
The fastest flight from Phoenix Sky Harbor Intl Airport to Santa Rosa takes 2h 15m
Direct flights go from Phoenix Sky Harbor Intl Airport to Santa Rosa every day.
There is 1 airport in Santa Rosa. From Phoenix Sky Harbor Intl Airport there are direct flights to Santa Rosa Sonoma County (STS).
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Santa Rosa

  • How far is Phoenix Sky Harbor Intl to Santa Rosa Sonoma County by plane?

    The distance between Phoenix Sky Harbor Intl and Santa Rosa Sonoma County is about 690.9 mi. Flights usually cover this in 2h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Santa Rosa Sonoma County Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Santa Rosa Sonoma County Airport refresh daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Santa Rosa Sonoma County Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Phoenix Sky Harbor Intl Airport to Santa Rosa?

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Santa Rosa?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Santa Rosa

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $202Free CancellationRating
7.9
12,953 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $252Free CancellationRating
8.0
4,194 reviews
Search Southwest flights
American AirlinesPriceFrom $282Free CancellationRating
7.0
12,076 reviews
Search American Airlines flights

  • Alaska Airlines Flights From Phoenix Sky Harbor Intl Airport to Santa Rosa

    Alaska Airlines flies from Phoenix Sky Harbor Intl Airport to Santa Rosa around 13 times per week, with 12,953 momondo users rating the airline 7.9/10. The cheapest Alaska Airlines deal from Phoenix Sky Harbor Intl Airport to Santa Rosa in the last 72 hours was $202 (round-trip), much lower than the average airfare cost of $426 for Alaska Airlines flights on this route.

  • American Airlines Flights From Phoenix Sky Harbor Intl Airport to Santa Rosa

    Another popular option for Phoenix Sky Harbor Intl Airport to Santa Rosa flights is American Airlines (7.0/10, 12,076 ratings). American Airlines flies from Phoenix Sky Harbor Intl Airport to Santa Rosa around 9 times per week, with deals starting from $282 round-trip and rising to an average price of around $396.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Ukiah
Mendocino
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Santa Rosa?

Finding the right flight to Santa Rosa from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Rosa quick and easy, saving you time and money.

Can I find flights from Phoenix to Santa Rosa with flexible booking policies on momondo?

Yes. All flights to Santa Rosa from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Phoenix to Santa Rosa?

momondo helps you find the best flight between Phoenix and Santa Rosa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Phoenix to Santa Rosa right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santa Rosa, momondo offers a useful price alert feature which will track prices for flights to Santa Rosa from Phoenix and alert you when they change.

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