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Cheap flights from Phoenix Sky Harbor Intl Airport to San Francisco from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to San Francisco departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to San Francisco

Cheap round-trip flights

Frontier Logo
4:10 pm - 6:19 pmPHX-SFO
2h 09mnonstop
Frontier Logo
7:53 pm - 9:56 pmSFO-PHX
2h 03mnonstop
$100Frontier
Find Deal
Mon, Sep 22 - Thu, Sep 25
Frontier Logo
4:55 pm - 7:10 pmPHX-SFO
2h 15mnonstop
Frontier Logo
10:25 pm - 12:32 amSFO-PHX
2h 07mnonstop
$101Frontier
Find Deal
Mon, Oct 20 - Thu, Oct 23
Southwest Logo
4:25 pm - 9:20 pmPHX-SFO
4h 55m1 stop
Southwest Logo
8:00 am - 9:50 amSFO-PHX
1h 50mnonstop
$102Southwest
Find Deal
Wed, Oct 8 - Wed, Oct 15
Frontier Logo
4:10 pm - 6:19 pmPHX-SFO
2h 09mnonstop
Frontier Logo
7:04 pm - 9:07 pmSFO-PHX
2h 03mnonstop
$103Frontier
Find Deal
Fri, Sep 26 - Mon, Sep 29
Logo
4:55 pm - 7:10 pmPHX-SFO
2h 15mnonstop
Logo
7:00 am - 10:58 amSFO-PHX
3h 58m1 stop
$104
Find Deal
Fri, Oct 24 - Tue, Oct 28
Southwest Logo
9:50 pm - 11:45 pmPHX-SFO
1h 55mnonstop
Southwest Logo
8:00 am - 9:50 amSFO-PHX
1h 50mnonstop
$108Southwest
Find Deal
Thu, Oct 2 - Tue, Oct 7
United Airlines Logo
3:45 pm - 5:49 pmPHX-SFO
2h 04mnonstop
United Airlines Logo
7:00 am - 8:59 amSFO-PHX
1h 59mnonstop
$117United Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Alaska Airlines Logo
6:00 am - 12:10 pmPHX-SFO
6h 10m1 stop
Alaska Airlines Logo
8:45 am - 3:17 pmSFO-PHX
6h 32m1 stop
$136Alaska Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
8:37 pm - 10:45 pmPHX-SFO
2h 08mnonstop
American Airlines Logo
6:00 am - 8:02 amSFO-PHX
2h 02mnonstop
$137American Airlines
Find Deal
Fri, Oct 10 - Wed, Oct 15
American Airlines Logo
7:27 am - 9:45 amPHX-SFO
2h 18mnonstop
American Airlines Logo
6:00 am - 8:02 amSFO-PHX
2h 02mnonstop
$147American Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27

Frontier flights from Phoenix Sky Harbor Intl Airport to San Francisco

Our best Frontier deals on Phoenix Sky Harbor Intl Airport to San Francisco flight tickets
Frontier
Sep 22
PHX4:10 pmPhoenix Sky Harbor Intl
2h 09m
SFO6:19 pmSan Francisco
Sep 25
SFO7:53 pmSan Francisco
2h 03m
PHX9:56 pmPhoenix Sky Harbor Intl
$100
Find similar
Frontier
Oct 20
PHX4:55 pmPhoenix Sky Harbor Intl
2h 15m
SFO7:10 pmSan Francisco
Oct 23
SFO10:25 pmSan Francisco
2h 07m
PHX12:32 amPhoenix Sky Harbor Intl
$101
Find similar
Frontier
Sep 26
PHX4:10 pmPhoenix Sky Harbor Intl
2h 09m
SFO6:19 pmSan Francisco
Sep 29
SFO7:04 pmSan Francisco
2h 03m
PHX9:07 pmPhoenix Sky Harbor Intl
$103
Find similar

Southwest flights from Phoenix Sky Harbor Intl Airport to San Francisco

Our best Southwest deals on Phoenix Sky Harbor Intl Airport to San Francisco flight tickets
Southwest
Oct 8
PHX4:25 pmPhoenix Sky Harbor Intl
4h 55m
1 stop
SFO9:20 pmSan Francisco
Oct 15
SFO8:00 amSan Francisco
1h 50m
PHX9:50 amPhoenix Sky Harbor Intl
$102
Find similar
Southwest
Oct 2
PHX9:50 pmPhoenix Sky Harbor Intl
1h 55m
SFO11:45 pmSan Francisco
Oct 7
SFO8:00 amSan Francisco
1h 50m
PHX9:50 amPhoenix Sky Harbor Intl
$108
Find similar
Southwest
Oct 7
PHX8:45 pmPhoenix Sky Harbor Intl
2h 00m
SFO10:45 pmSan Francisco
Oct 9
SFO6:20 amSan Francisco
1h 55m
PHX8:15 amPhoenix Sky Harbor Intl
$111
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to San Francisco 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, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Mon 9/22

4:10 pm-6:19 pm

Nonstop2h 09m

San Francisco

Thu 9/25

7:53 pm-9:56 pm

Nonstop2h 03m

$100

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Mon 10/20

4:55 pm-7:10 pm

Nonstop2h 15m

San Francisco

Thu 10/23

10:25 pm-12:32 am

Nonstop2h 07m

$101

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 10/8

4:25 pm-9:20 pm

1 stop4h 55m

San Francisco

Wed 10/15

8:00 am-9:50 am

Nonstop1h 50m

$102

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 9/26

4:10 pm-6:19 pm

Nonstop2h 09m

San Francisco

Mon 9/29

7:04 pm-9:07 pm

Nonstop2h 03m

$103

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 10/24

4:55 pm-7:10 pm

Nonstop2h 15m

San Francisco

Tue 10/28

7:00 am-10:58 am

1 stop3h 58m

$104

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 10/2

9:50 pm-11:45 pm

Nonstop1h 55m

San Francisco

Tue 10/7

8:00 am-9:50 am

Nonstop1h 50m

$108

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 10/7

3:45 pm-5:49 pm

Nonstop2h 04m

San Francisco

Tue 10/14

7:00 am-8:59 am

Nonstop1h 59m

$117

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 10/7

6:00 am-12:10 pm

1 stop6h 10m

San Francisco

Tue 10/14

8:45 am-3:17 pm

1 stop6h 32m

$136

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 10/10

8:37 pm-10:45 pm

Nonstop2h 08m

San Francisco

Wed 10/15

6:00 am-8:02 am

Nonstop2h 02m

$137

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 10/24

7:27 am-9:45 am

Nonstop2h 18m

San Francisco

Mon 10/27

6:00 am-8:02 am

Nonstop2h 02m

$147

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to San Francisco

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 cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $152.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to San Francisco is on a Friday when prices can be found for as low as $237. The most expensive day to fly to San Francisco is Tuesday, with ticket prices averaging around $912.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Phoenix Sky Harbor Intl Airport to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $174. Flights in the evening are often more expensive with an average ticket price of $900.

What is the cheapest Phoenix Sky Harbor Intl to San Francisco flight route?

Fly from Phoenix Sky Harbor Intl to San Francisco for the best Phoenix Sky Harbor Intl - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $168 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Phoenix Sky Harbor Intl Airport for as low as $136 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl to San Francisco flights?

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

How have Phoenix Sky Harbor Intl Airport to San Francisco flight prices changed over time?

As of September 2025, prices for Phoenix Sky Harbor Intl Airport to San Francisco flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to San Francisco 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 San Francisco (PHX to SFO) flight deals and tips

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

Best Price Found

$110

Fastest flight time

1h 55m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Phoenix Sky Harbor Intl Airport in the past 72 hours is $110. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to San Francisco found on momondo in the last 72 hours is $174.
The fastest flight from Phoenix Sky Harbor Intl Airport to San Francisco takes 1h 55m
Direct flights go from Phoenix Sky Harbor Intl Airport to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is Phoenix Sky Harbor Intl to San Francisco by plane?

    San Francisco is 656.8 mi away from Phoenix Sky Harbor Intl. Typically, this will take 1h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to San Francisco Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to San Francisco 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 San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco 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 San Francisco 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 San Francisco?

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to San Francisco?

Best airlines flying from Phoenix Sky Harbor Intl Airport to San Francisco

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $55Free CancellationRating
5.8
3,177 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $68Free CancellationRating
7.8
2,723 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $114Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $124Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
SouthwestPriceFrom $126Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
American AirlinesPriceFrom $135Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Southwest Flights From Phoenix Sky Harbor Intl Airport to San Francisco

    Southwest is one of the most popular airlines flying from Phoenix Sky Harbor Intl Airport to San Francisco, operating 15 flights/week on average for this route. A good Southwest flight deal for Phoenix Sky Harbor Intl Airport to San Francisco starts from $126 round-trip, up to an average price of $207. Our users have rated Southwest at 8.0/10.

  • United Airlines Flights From Phoenix Sky Harbor Intl Airport to San Francisco

    Across 8,937 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Phoenix Sky Harbor Intl Airport to San Francisco about 14 times each week, with ticket deals ranging from $124 to $219. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Calistoga
Hayward
Bodega Bay
Roseville
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
Vallejo
South San Francisco
Redwood City
Fairfield
Salinas

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to San Francisco?

Finding the right flight to San Francisco 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 San Francisco quick and easy, saving you time and money.

Can I find flights from Phoenix to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Phoenix which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phoenix to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to San Francisco.

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

If you are not ready to book a flight from Phoenix to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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