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Cheap flights from Pittsburgh to San Francisco from $90

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 2/9. 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.
Alaska Airlines Logo
7:00 am - 2:00 pm
PIT
-
SFO
10h 00m
1 stop
Alaska Airlines Logo
6:30 am - 6:35 pm
SFO
-
PIT
9h 05m
1 stop
$289Alaska Airlines
Wed, Feb 11 - Thu, Mar 5
Alaska Airlines Logo
7:31 pm - 11:59 pm
PIT
-
SFO
31h 28m
1 stop
Alaska Airlines Logo
6:30 am - 6:35 pm
SFO
-
PIT
9h 05m
1 stop
$290Alaska Airlines
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
4:14 pm - 8:03 am
PIT
-
SFO
18h 49m
1 stop
Multiple Airlines Logo
8:42 am - 6:35 pm
SFO
-
PIT
30h 53m
1 stop
$291Multiple Airlines
Fri, Feb 27 - Sun, Mar 8
American Airlines Logo
3:12 pm - 10:07 pm
PIT
-
SFO
9h 55m
1 stop
American Airlines Logo
12:25 am - 10:22 am
SFO
-
PIT
6h 57m
1 stop
$293American Airlines
Wed, Feb 25 - Mon, Mar 9
Delta Logo
2:35 pm - 10:41 pm
PIT
-
SFO
11h 06m
2 stops
Delta Logo
7:35 pm - 9:48 am
SFO
-
PIT
11h 13m
2 stops
$294Delta
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
9:00 am - 11:54 am
PIT
-
SFO
5h 54mnonstop
United Airlines Logo
5:00 am - 3:45 pm
SFO
-
PIT
7h 45m
1 stop
$295United Airlines
Tue, Feb 10 - Wed, Mar 4
Alaska Airlines Logo
7:31 pm - 10:56 pm
PIT
-
SFO
30h 25m
1 stop
Alaska Airlines Logo
6:30 am - 6:35 pm
SFO
-
PIT
9h 05m
1 stop
$296Alaska Airlines
Wed, Feb 25 - Thu, Mar 5
JetBlue Logo
6:00 am - 12:57 pm
PIT
-
SFO
9h 57m
1 stop
JetBlue Logo
8:44 pm - 11:58 am
SFO
-
PIT
12h 14m
1 stop
$298JetBlue
Thu, Feb 19 - Wed, Feb 25
United Airlines Logo
6:30 am - 9:27 am
PIT
-
SFO
5h 57mnonstop
United Airlines Logo
10:40 pm - 9:22 am
SFO
-
PIT
7h 42m
1 stop
$299United Airlines
Fri, Feb 13 - Mon, Feb 16
Multiple Airlines Logo
6:00 am - 9:39 pm
PIT
-
SFO
18h 39m
2 stops
Multiple Airlines Logo
8:18 pm - 11:07 pm
SFO
-
PIT
23h 49m
1 stop
$300Multiple Airlines
Wed, Feb 18 - Thu, Feb 26

Alaska Airlines flights from Pittsburgh to San Francisco

Our best Alaska Airlines deals on Pittsburgh to San Francisco flight tickets
Alaska Airlines
Feb 11
PIT7:00 amPittsburgh
10h 00m
1 stop
SFO2:00 pmSan Francisco
Mar 5
SFO6:30 amSan Francisco
9h 05m
1 stop
PIT6:35 pmPittsburgh
$289
Alaska Airlines
Feb 18
PIT7:31 pmPittsburgh
31h 28m
1 stop
SFO11:59 pmSan Francisco
Feb 25
SFO6:30 amSan Francisco
9h 05m
1 stop
PIT6:35 pmPittsburgh
$290
Alaska Airlines
Feb 25
PIT7:31 pmPittsburgh
30h 25m
1 stop
SFO10:56 pmSan Francisco
Mar 5
SFO6:30 amSan Francisco
9h 05m
1 stop
PIT6:35 pmPittsburgh
$296

American Airlines flights from Pittsburgh to San Francisco

Our best American Airlines deals on Pittsburgh to San Francisco flight tickets
American Airlines
Feb 25
PIT12:20 pmPittsburgh
7h 34m
1 stop
SFO4:54 pmSan Francisco
Feb 28
SFO11:35 pmSan Francisco
8h 09m
1 stop
PIT10:44 amPittsburgh
$293
American Airlines
Feb 1
PIT1:48 pmPittsburgh
11h 25m
1 stop
SFO10:13 pmSan Francisco
Feb 24
SFO11:50 amSan Francisco
7h 53m
1 stop
PIT10:43 pmPittsburgh
$317
American Airlines
Jan 31
PIT1:48 pmPittsburgh
8h 47m
1 stop
SFO7:35 pmSan Francisco
Feb 2
SFO12:07 pmSan Francisco
7h 36m
1 stop
PIT10:43 pmPittsburgh
$325

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 January 20, 2026.
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

Wed 2/11

7:00 am-2:00 pm

1 stop10h 00m

San Francisco

Thu 3/5

6:30 am-6:35 pm

1 stop9h 05m

$289

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 2/18

7:31 pm-11:59 pm

1 stop31h 28m

San Francisco

Wed 2/25

6:30 am-6:35 pm

1 stop9h 05m

$290

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Fri 2/27

4:14 pm-8:03 am

1 stop18h 49m

San Francisco

Sun 3/8

8:42 am-6:35 pm

1 stop30h 53m

$291

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 2/25

3:12 pm-10:07 pm

1 stop9h 55m

San Francisco

Mon 3/9

12:25 am-10:22 am

1 stop6h 57m

$293

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 2/25

2:35 pm-10:41 pm

2 stops11h 06m

San Francisco

Sat 2/28

7:35 pm-9:48 am

2 stops11h 13m

$294

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Tue 2/10

9:00 am-11:54 am

Nonstop5h 54m

San Francisco

Wed 3/4

5:00 am-3:45 pm

1 stop7h 45m

$295

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 2/25

7:31 pm-10:56 pm

1 stop30h 25m

San Francisco

Thu 3/5

6:30 am-6:35 pm

1 stop9h 05m

$296

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Thu 2/19

6:00 am-12:57 pm

1 stop9h 57m

San Francisco

Wed 2/25

8:44 pm-11:58 am

1 stop12h 14m

$298

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Fri 2/13

6:30 am-9:27 am

Nonstop5h 57m

San Francisco

Mon 2/16

10:40 pm-9:22 am

1 stop7h 42m

$299

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 2/18

6:00 am-9:39 pm

2 stops18h 39m

San Francisco

Thu 2/26

8:18 pm-11:07 pm

1 stop23h 49m

$300

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 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 January, 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 $454. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $737.

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 in the morning. Our users have found flights to San Francisco in the morning for as low as $563. Flights in the evening are often more expensive with an average ticket price of $883.

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 $408 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 $358 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 January 2026, prices for Pittsburgh to San Francisco flights are approximately 1% 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

$323

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 $323. The best round-trip flight deal from Pittsburgh to San Francisco found on momondo in the last 72 hours is $387.
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 in San Francisco. From Pittsburgh there are direct flights to 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 37m.

  • 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 $100Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
JetBluePriceFrom $129Free CancellationRating
7.2
2,891 reviews
Search JetBlue flights
DeltaPriceFrom $158Free CancellationRating
7.9
8,085 reviews
Search Delta flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,169 reviews
Search American Airlines flights
SouthwestPriceFrom $244Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
9,189 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 1 flight/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 $416. 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
Fremont
Daly City
Half Moon Bay
Salinas
Vallejo
Livermore
Sunnyvale
Turlock

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.
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