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Cheap flights from Pisa to San Francisco from $431

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pisa to San Francisco departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Pisa to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:20 pm - 1:50 pm
PSA
-
SFO
25h 30m
1 stop
British Airways Logo
2:41 pm - 8:00 pm
SFO
-
PSA
20h 19m
2 stops
$562British Airways
Thu, Sep 3 - Sun, Sep 6
British Airways Logo
8:15 pm - 1:50 pm
PSA
-
SFO
26h 35m
1 stop
British Airways Logo
7:30 pm - 6:55 pm
SFO
-
PSA
14h 25m
1 stop
$566British Airways
Sat, Oct 3 - Tue, Oct 13
British Airways Logo
12:50 pm - 12:52 am
PSA
-
SFO
21h 02m
2 stops
British Airways Logo
3:38 pm - 8:00 pm
SFO
-
PSA
19h 22m
2 stops
$568British Airways
Fri, Jun 5 - Sun, Aug 30
United Airlines Logo
10:45 am - 11:02 pm
PSA
-
SFO
21h 17m
2 stops
United Airlines Logo
12:45 am - 5:55 pm
SFO
-
PSA
32h 10m
2 stops
$575United Airlines
Wed, Jun 3 - Mon, Aug 31
American Airlines Logo
9:20 pm - 1:50 pm
PSA
-
SFO
25h 30m
1 stop
American Airlines Logo
1:29 pm - 7:35 pm
SFO
-
PSA
21h 06m
2 stops
$576American Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
3:30 pm - 1:50 pm
PSA
-
SFO
31h 20m
1 stop
American Airlines Logo
4:35 pm - 8:00 pm
SFO
-
PSA
18h 25m
1 stop
$577American Airlines
Thu, Sep 3 - Sun, Sep 6
British Airways Logo
9:20 pm - 1:50 pm
PSA
-
SFO
25h 30m
1 stop
British Airways Logo
7:30 pm - 7:35 pm
SFO
-
PSA
15h 05m
1 stop
$579British Airways
Thu, Sep 24 - Mon, Sep 28
British Airways Logo
12:15 pm - 10:36 pm
PSA
-
SFO
19h 21m
2 stops
British Airways Logo
3:46 pm - 8:00 pm
SFO
-
PSA
19h 14m
2 stops
$585British Airways
Thu, Sep 3 - Sun, Sep 6
United Airlines Logo
10:20 am - 10:51 pm
PSA
-
SFO
21h 31m
2 stops
United Airlines Logo
12:45 am - 6:00 pm
SFO
-
PSA
32h 15m
2 stops
$610United Airlines
Mon, Jun 1 - Sun, Aug 30
United Airlines Logo
10:40 am - 7:45 pm
PSA
-
SFO
18h 05m
1 stop
United Airlines Logo
11:59 pm - 6:00 pm
SFO
-
PSA
33h 01m
2 stops
$645United Airlines
Thu, Sep 3 - Sun, Sep 6

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United Airlines flights from Pisa to San Francisco

Our best United Airlines deals on Pisa to San Francisco flight tickets
United Airlines
Jun 3
PSA10:45 amPisa Gal Galilei
21h 17m
2 stops
SFO11:02 pmSan Francisco
Aug 31
SFO12:45 amSan Francisco
32h 10m
2 stops
PSA5:55 pmPisa Gal Galilei
$575
United Airlines
Jun 1
PSA10:20 amPisa Gal Galilei
21h 31m
2 stops
SFO10:51 pmSan Francisco
Aug 30
SFO12:45 amSan Francisco
32h 15m
2 stops
PSA6:00 pmPisa Gal Galilei
$610
United Airlines
Sep 3
PSA10:40 amPisa Gal Galilei
18h 05m
1 stop
SFO7:45 pmSan Francisco
Sep 6
SFO11:59 pmSan Francisco
33h 01m
2 stops
PSA6:00 pmPisa Gal Galilei
$645

American Airlines flights from Pisa to San Francisco

Our best American Airlines deals on Pisa to San Francisco flight tickets
American Airlines
Sep 24
PSA9:20 pmPisa Gal Galilei
25h 30m
1 stop
SFO1:50 pmSan Francisco
Sep 28
SFO1:29 pmSan Francisco
21h 06m
2 stops
PSA7:35 pmPisa Gal Galilei
$576
American Airlines
Sep 3
PSA3:30 pmPisa Gal Galilei
31h 20m
1 stop
SFO1:50 pmSan Francisco
Sep 6
SFO4:35 pmSan Francisco
18h 25m
1 stop
PSA8:00 pmPisa Gal Galilei
$577
American Airlines
May 21
PSA12:15 pmPisa Gal Galilei
18h 51m
2 stops
SFO10:06 pmSan Francisco
May 26
SFO4:35 pmSan Francisco
33h 45m
1 stop
PSA11:20 amPisa Gal Galilei
$757

momondo Fare Finder

 
Customize your flight search to find flights from Pisa 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 May 4, 2026.
Use the filters below to find and compare flights from Pisa to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PisaSan Francisco

PSA - SFO

PSASFO

Pisa Gal Galilei

Thu 9/3

9:20 pm-1:50 pm

1 stop25h 30m

San Francisco

Sun 9/6

2:41 pm-8:00 pm

2 stops20h 19m

$562

PisaSan Francisco

PSA - SFO

PSASFO

Pisa Gal Galilei

Sat 10/3

8:15 pm-1:50 pm

1 stop26h 35m

San Francisco

Tue 10/13

7:30 pm-6:55 pm

1 stop14h 25m

$566

PisaSan Francisco

PSA - SFO

PSASFO

Pisa Gal Galilei

Fri 6/5

12:50 pm-12:52 am

2 stops21h 02m

San Francisco

Sun 8/30

3:38 pm-8:00 pm

2 stops19h 22m

$568

PisaSan Francisco

PSA - SFO

PSASFO

Pisa Gal Galilei

Wed 6/3

10:45 am-11:02 pm

2 stops21h 17m

San Francisco

Mon 8/31

12:45 am-5:55 pm

2 stops32h 10m

$575

PisaSan Francisco

PSA - SFO

PSASFO

Pisa Gal Galilei

Thu 9/24

9:20 pm-1:50 pm

1 stop25h 30m

San Francisco

Mon 9/28

1:29 pm-7:35 pm

2 stops21h 06m

$576

PisaSan Francisco

PSA - SFO

PSASFO

Pisa Gal Galilei

Thu 9/3

3:30 pm-1:50 pm

1 stop31h 20m

San Francisco

Sun 9/6

4:35 pm-8:00 pm

1 stop18h 25m

$577

PisaSan Francisco

PSA - SFO

PSASFO

Pisa Gal Galilei

Thu 9/24

9:20 pm-1:50 pm

1 stop25h 30m

San Francisco

Mon 9/28

7:30 pm-7:35 pm

1 stop15h 05m

$579
Quickest round-trip

PisaSan Francisco

PSA - SFO

PSASFO

Pisa Gal Galilei

Thu 9/3

12:15 pm-10:36 pm

2 stops19h 21m

San Francisco

Sun 9/6

3:46 pm-8:00 pm

2 stops19h 14m

$585

PisaSan Francisco

PSA - SFO

PSASFO

Pisa Gal Galilei

Mon 6/1

10:20 am-10:51 pm

2 stops21h 31m

San Francisco

Sun 8/30

12:45 am-6:00 pm

2 stops32h 15m

$610

PisaSan Francisco

PSA - SFO

PSASFO

Pisa Gal Galilei

Thu 9/3

10:40 am-7:45 pm

1 stop18h 05m

San Francisco

Sun 9/6

11:59 pm-6:00 pm

2 stops33h 01m

$645

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 Pisa 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

Can stopping save me money on Pisa to San Francisco flights?

You could potentially save up to 9% on your flight if you consider stops on a Pisa to San Francisco flight.

When to book flights from Pisa to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Pisa to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pisa to San Francisco (PSA to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pisa to San Francisco

Fastest flight time

26h 20m

Direct flights

None
The fastest flight from Pisa to San Francisco takes 26h 20m
There are no direct flights from Pisa to San Francisco. There are no popular flight routes from Pisa to San Francisco.
Search flight deals

Frequently asked questions about flying from Pisa to San Francisco

  • How far is Pisa Gal Galilei to San Francisco by plane?

    There are 6074.3 mi between Pisa Gal Galilei and San Francisco. Typically, this will take 26h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Pisa Gal Galilei Airport to San Francisco Airport?

    Prices for flights from Pisa Gal Galilei Airport to San Francisco Airport are updated daily.

  • How old do you have to be to fly from Pisa Gal Galilei 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 Pisa Gal Galilei Airport to San Francisco Airport.

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

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Vallejo
Fremont
Big Sur
Calistoga
Daly City
South San Francisco
Pacific Grove
Sunnyvale
Salinas
Milpitas

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pisa to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Pisa to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to San Francisco from Pisa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Pisa to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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