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Cheap flights from Pittsburgh to San Francisco from $151

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 12/12. 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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United Airlines Logo
6:30 am - 9:27 amPIT-SFO
5h 57mnonstop
United Airlines Logo
10:40 pm - 9:30 amSFO-PIT
7h 50m1 stop
$299United Airlines
Find Deal
Sat, Feb 21 - Thu, Feb 26
Multiple Airlines Logo
9:31 am - 9:11 pmPIT-SFO
14h 40m1 stop
Multiple Airlines Logo
6:29 pm - 8:48 pmSFO-PIT
23h 19m1 stop
$300Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Delta Logo
1:13 pm - 11:30 pmPIT-SFO
13h 17m2 stops
Delta Logo
12:40 am - 10:33 amSFO-PIT
6h 53m1 stop
$301Delta
Find Deal
Sat, Jan 24 - Fri, Feb 13
Frontier Logo
5:07 pm - 12:24 amPIT-SFO
10h 17m1 stop
Frontier Logo
4:07 pm - 4:12 pmSFO-PIT
21h 05m1 stop
$304Frontier
Find Deal
Mon, Dec 22 - Thu, Dec 25
Alaska Airlines Logo
7:31 pm - 11:59 pmPIT-SFO
31h 28m1 stop
Alaska Airlines Logo
6:30 am - 6:35 pmSFO-PIT
9h 05m1 stop
$305Alaska Airlines
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Sun, Mar 8 - Wed, Mar 11
United Airlines Logo
6:25 am - 9:19 amPIT-SFO
5h 54mnonstop
United Airlines Logo
8:10 am - 4:04 pmSFO-PIT
4h 54mnonstop
$308United Airlines
Find Deal
Wed, Dec 24 - Thu, Jan 1
Delta Logo
6:19 am - 11:00 amPIT-SFO
7h 41m1 stop
Delta Logo
12:40 am - 10:33 amSFO-PIT
6h 53m1 stop
$309Delta
Find Deal
Tue, Feb 10 - Fri, Feb 13
Multiple Airlines Logo
9:31 am - 9:11 pmPIT-SFO
14h 40m1 stop
Multiple Airlines Logo
8:48 pm - 8:48 pmSFO-PIT
21h 00m2 stops
$312Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
United Airlines Logo
4:15 pm - 11:05 pmPIT-SFO
9h 50m1 stop
United Airlines Logo
8:10 am - 4:04 pmSFO-PIT
4h 54mnonstop
$316United Airlines
Find Deal
Wed, Dec 24 - Thu, Jan 1
American Airlines Logo
5:42 pm - 10:58 pmPIT-SFO
8h 16m1 stop
American Airlines Logo
6:50 pm - 5:05 amSFO-PIT
7h 15m1 stop
$323American Airlines
Find Deal
Mon, Dec 22 - Sat, Dec 27

United Airlines flights from Pittsburgh to San Francisco

Our best United Airlines deals on Pittsburgh to San Francisco flight tickets
United Airlines
Feb 21
PIT6:30 amPittsburgh
5h 57m
SFO9:27 amSan Francisco
Feb 26
SFO10:40 pmSan Francisco
7h 50m
1 stop
PIT9:30 amPittsburgh
$299
Find similar
United Airlines
Dec 24
PIT6:25 amPittsburgh
5h 54m
SFO9:19 amSan Francisco
Jan 1
SFO8:10 amSan Francisco
4h 54m
PIT4:04 pmPittsburgh
$308
Find similar
United Airlines
Dec 24
PIT4:15 pmPittsburgh
9h 50m
1 stop
SFO11:05 pmSan Francisco
Jan 1
SFO8:10 amSan Francisco
4h 54m
PIT4:04 pmPittsburgh
$316
Find similar

Delta flights from Pittsburgh to San Francisco

Our best Delta deals on Pittsburgh to San Francisco flight tickets
Delta
Jan 24
PIT1:13 pmPittsburgh
13h 17m
2 stops
SFO11:30 pmSan Francisco
Feb 13
SFO12:40 amSan Francisco
6h 53m
1 stop
PIT10:33 amPittsburgh
$301
Find similar
Delta
Feb 10
PIT6:19 amPittsburgh
7h 41m
1 stop
SFO11:00 amSan Francisco
Feb 13
SFO12:40 amSan Francisco
6h 53m
1 stop
PIT10:33 amPittsburgh
$309
Find similar
Delta
Mar 18
PIT6:30 amPittsburgh
10h 35m
2 stops
SFO2:05 pmSan Francisco
Mar 23
SFO7:29 pmSan Francisco
11h 11m
2 stops
PIT9:40 amPittsburgh
$345
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 November 29, 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 2/21

6:30 am-9:27 am

Nonstop5h 57m

San Francisco

Thu 2/26

10:40 pm-9:30 am

1 stop7h 50m

$299

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Thu 12/11

9:31 am-9:11 pm

1 stop14h 40m

San Francisco

Mon 12/15

6:29 pm-8:48 pm

1 stop23h 19m

$300

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Sat 1/24

1:13 pm-11:30 pm

2 stops13h 17m

San Francisco

Fri 2/13

12:40 am-10:33 am

1 stop6h 53m

$301

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Mon 12/22

5:07 pm-12:24 am

1 stop10h 17m

San Francisco

Thu 12/25

4:07 pm-4:12 pm

1 stop21h 05m

$304

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Sun 3/8

7:31 pm-11:59 pm

1 stop31h 28m

San Francisco

Wed 3/11

6:30 am-6:35 pm

1 stop9h 05m

$305

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 12/24

6:25 am-9:19 am

Nonstop5h 54m

San Francisco

Thu 1/1

8:10 am-4:04 pm

Nonstop4h 54m

$308

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Tue 2/10

6:19 am-11:00 am

1 stop7h 41m

San Francisco

Fri 2/13

12:40 am-10:33 am

1 stop6h 53m

$309

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Thu 12/11

9:31 am-9:11 pm

1 stop14h 40m

San Francisco

Mon 12/15

8:48 pm-8:48 pm

2 stops21h 00m

$312

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Wed 12/24

4:15 pm-11:05 pm

1 stop9h 50m

San Francisco

Thu 1/1

8:10 am-4:04 pm

Nonstop4h 54m

$316

PittsburghSan Francisco

PIT - SFO

PITSFO

Pittsburgh

Mon 12/22

5:42 pm-10:58 pm

1 stop8h 16m

San Francisco

Sat 12/27

6:50 pm-5:05 am

1 stop7h 15m

$323

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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 $482. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $810.

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 $701.

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 November 2025, prices for Pittsburgh to San Francisco flights are approximately 17% cheaper 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 40m

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 40m
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
3,100 reviews
Search Frontier flights
American AirlinesPriceFrom $193Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
DeltaPriceFrom $210Free CancellationRating
7.9
8,010 reviews
Search Delta flights
JetBluePriceFrom $229Free CancellationRating
7.2
2,903 reviews
Search JetBlue flights
SouthwestPriceFrom $244Free CancellationRating
8.0
4,255 reviews
Search Southwest flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
9,056 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 8 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
Daly City
Walnut Creek
Fremont
Half Moon Bay
Vallejo
Salinas
Livermore
Turlock
Pacific Grove

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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