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Cheap flights from Pittsburgh to San Francisco from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to San Francisco departing on 3/1. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 am - 11:54 am
PIT
-
SFO
5h 54mnonstop
United Airlines Logo
10:35 pm - 9:33 am
SFO
-
PIT
7h 58m1 stop
$299United Airlines
Sat, Jan 10 - Thu, Jan 15
Alaska Airlines Logo
7:31 pm - 11:59 pm
PIT
-
SFO
31h 28m1 stop
Alaska Airlines Logo
11:34 am - 6:10 pm
SFO
-
PIT
27h 36m1 stop
$302Alaska Airlines
Sun, Mar 8 - Tue, Mar 17
American Airlines Logo
1:48 pm - 10:13 pm
PIT
-
SFO
11h 25m1 stop
American Airlines Logo
6:00 am - 10:37 pm
SFO
-
PIT
13h 37m1 stop
$304American Airlines
Sun, Jan 11 - Wed, Jan 14
Alaska Airlines Logo
7:31 pm - 12:49 pm
PIT
-
SFO
20h 18m2 stops
Alaska Airlines Logo
6:30 am - 6:35 pm
SFO
-
PIT
9h 05m1 stop
$306Alaska Airlines
Wed, Mar 11 - Mon, Mar 16
Southwest Logo
5:10 am - 9:30 am
PIT
-
SFO
7h 20m1 stop
Southwest Logo
6:05 am - 4:20 pm
SFO
-
PIT
7h 15m1 stop
$308Southwest
Mon, Jan 5 - Tue, Jan 13
Delta Logo
2:00 pm - 8:30 pm
PIT
-
SFO
9h 30m1 stop
Delta Logo
10:50 pm - 9:40 am
SFO
-
PIT
7h 50m1 stop
$309Delta
Sat, Mar 14 - Tue, Mar 17
United Airlines Logo
6:10 am - 8:50 am
PIT
-
SFO
5h 40mnonstop
United Airlines Logo
9:00 pm - 5:08 am
SFO
-
PIT
5h 08mnonstop
$310United Airlines
Mon, Mar 30 - Sat, Apr 4
Alaska Airlines Logo
7:31 pm - 2:26 pm
PIT
-
SFO
21h 55m2 stops
Alaska Airlines Logo
6:30 am - 6:35 pm
SFO
-
PIT
9h 05m1 stop
$311Alaska Airlines
Fri, Mar 6 - Mon, Mar 9
Southwest Logo
6:20 pm - 10:30 pm
PIT
-
SFO
7h 10m1 stop
Southwest Logo
9:30 pm - 12:10 pm
SFO
-
PIT
11h 40m1 stop
$312Southwest
Tue, Dec 16 - Tue, Jan 6
Multiple Airlines Logo
5:07 pm - 3:10 pm
PIT
-
SFO
25h 03m1 stop
Multiple Airlines Logo
7:25 pm - 6:46 pm
SFO
-
PIT
20h 21m2 stops
$313Multiple Airlines
Mon, Dec 22 - Tue, Jan 6

Alaska Airlines flights from Pittsburgh to San Francisco

Our best Alaska Airlines deals on Pittsburgh to San Francisco flight tickets
Alaska Airlines
Mar 8
PIT7:31 pmPittsburgh
31h 28m
1 stop
SFO11:59 pmSan Francisco
Mar 17
SFO11:34 amSan Francisco
27h 36m
1 stop
PIT6:10 pmPittsburgh
$302
Find similar
Alaska Airlines
Mar 11
PIT7:31 pmPittsburgh
20h 18m
2 stops
SFO12:49 pmSan Francisco
Mar 16
SFO6:30 amSan Francisco
9h 05m
1 stop
PIT6:35 pmPittsburgh
$306
Find similar
Alaska Airlines
Mar 6
PIT7:31 pmPittsburgh
21h 55m
2 stops
SFO2:26 pmSan Francisco
Mar 14
SFO4:21 pmSan Francisco
23h 14m
1 stop
PIT6:35 pmPittsburgh
$311
Find similar

American Airlines flights from Pittsburgh to San Francisco

Our best American Airlines deals on Pittsburgh to San Francisco flight tickets
American Airlines
Jan 11
PIT1:48 pmPittsburgh
11h 25m
1 stop
SFO10:13 pmSan Francisco
Jan 14
SFO6:00 amSan Francisco
13h 37m
1 stop
PIT10:37 pmPittsburgh
$304
Find similar
American Airlines
Dec 22
PIT7:26 pmPittsburgh
8h 06m
1 stop
SFO12:32 amSan Francisco
Jan 6
SFO9:10 amSan Francisco
10h 27m
1 stop
PIT10:37 pmPittsburgh
$334
Find similar
American Airlines
Dec 22
PIT5:42 pmPittsburgh
8h 16m
1 stop
SFO10:58 pmSan Francisco
Jan 6
SFO6:00 amSan Francisco
12h 00m
1 stop
PIT9:00 pmPittsburgh
$343
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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 December 4, 2025.
Use the filters below to find and compare flights from Pittsburgh to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Sat 1/10

9:00 am-11:54 am

Nonstop5h 54m

San Francisco

Thu 1/15

10:35 pm-9:33 am

1 stop7h 58m

$299

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Sun 3/8

7:31 pm-11:59 pm

1 stop31h 28m

San Francisco

Tue 3/17

11:34 am-6:10 pm

1 stop27h 36m

$302

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Sun 1/11

1:48 pm-10:13 pm

1 stop11h 25m

San Francisco

Wed 1/14

6:00 am-10:37 pm

1 stop13h 37m

$304

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 3/11

7:31 pm-12:49 pm

2 stops20h 18m

San Francisco

Mon 3/16

6:30 am-6:35 pm

1 stop9h 05m

$306

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Mon 1/5

5:10 am-9:30 am

1 stop7h 20m

San Francisco

Tue 1/13

6:05 am-4:20 pm

1 stop7h 15m

$308

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Sat 3/14

2:00 pm-8:30 pm

1 stop9h 30m

San Francisco

Tue 3/17

10:50 pm-9:40 am

1 stop7h 50m

$309

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Mon 3/30

6:10 am-8:50 am

Nonstop5h 40m

San Francisco

Sat 4/4

9:00 pm-5:08 am

Nonstop5h 08m

$310

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Fri 3/6

7:31 pm-2:26 pm

2 stops21h 55m

San Francisco

Mon 3/9

6:30 am-6:35 pm

1 stop9h 05m

$311

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Tue 12/16

6:20 pm-10:30 pm

1 stop7h 10m

San Francisco

Tue 1/6

9:30 pm-12:10 pm

1 stop11h 40m

$312

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Mon 12/22

5:07 pm-3:10 pm

1 stop25h 03m

San Francisco

Tue 1/6

7:25 pm-6:46 pm

2 stops20h 21m

$313

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Francisco from

How to get the cheapest flight ticket from Pittsburgh 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 May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $389.

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

The cheapest day to depart from Pittsburgh to San Francisco is on a Thursday when prices can be found for as low as $481. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $807.

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

Our data shows that the cheapest Pittsburgh 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 $363. Flights in the afternoon are often more expensive with an average ticket price of $694.

What is the cheapest Pittsburgh to San Francisco flight route?

Fly from Pittsburgh to San Francisco for the best Pittsburgh - 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 Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Pittsburgh for as low as $341 on momondo.

What cabin class options are available on Pittsburgh to San Francisco flights?

There are 4 cabin classes available to choose from on Pittsburgh 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 Pittsburgh to San Francisco flight prices changed over time?

As of December 2025, prices for Pittsburgh to San Francisco flights are approximately 38% more expensive when compared to flights at the same time last year.

When to book flights from Pittsburgh to San Francisco

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

Cheap Pittsburgh to San Francisco (PIT to SFO) flight deals and tips

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

Best Price Found

$273

Fastest flight time

5h 37m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Pittsburgh in the past 72 hours is $273. The best round-trip flight deal from Pittsburgh to San Francisco found on momondo in the last 72 hours is $415.
The fastest flight from Pittsburgh to San Francisco takes 5h 37m
Direct flights go from Pittsburgh to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is Pittsburgh to San Francisco by plane?

    A flight from Pittsburgh to San Francisco will travel around 2257.8 mi. A reasonable flight in good conditions will take 5h 40m.

  • When did momondo last update prices for flights from Pittsburgh Airport to San Francisco Airport?

    Prices for flights from Pittsburgh Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to San Francisco Airport?

  • How old do you have to be to fly from Pittsburgh Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to San Francisco Airport.

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

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Pittsburgh to San Francisco?

  • What is the most popular airline from Pittsburgh to San Francisco?

Best airlines flying from Pittsburgh to San Francisco

Compare and see reviews for airlines that fly from Pittsburgh to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $130Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
American AirlinesPriceFrom $193Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
DeltaPriceFrom $210Free CancellationRating
7.9
8,009 reviews
Search Delta flights
JetBluePriceFrom $229Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
SouthwestPriceFrom $244Free CancellationRating
8.0
4,252 reviews
Search Southwest flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights

  • United Airlines Flights From Pittsburgh to San Francisco

    United Airlines is one of the most popular airlines flying from Pittsburgh to San Francisco, operating 7 flights/week on average for this route. A good United Airlines flight deal for Pittsburgh to San Francisco starts from $289 round-trip, up to an average price of $420. Our users have rated United Airlines at 7.4/10.

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
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Daly City
Fremont
Half Moon Bay
Vallejo
Salinas
Livermore
Turlock
Sunnyvale

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Pittsburgh.

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

Yes. All flights to San Francisco from Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Pittsburgh to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Pittsburgh to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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.
Start using Trips
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