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Find low faresSouthwest® flights from San Francisco to Pittsburgh from $150
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1 Passenger
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Low fares from San Francisco to Pittsburgh
$
San Francisco (SFO)to
Pittsburgh (PIT)
Depart: 02/25/2026
One-way
Basic
From
$150
Seen: 14 hrs ago
San Francisco (SFO)to
Pittsburgh (PIT)
Depart: 03/03/2026
One-way
Basic
From
$150
Seen: 18 hrs ago
San Francisco (SFO)to
Pittsburgh (PIT)
Depart: 02/27/2026
One-way
Basic
From
$150
Seen: 15 hrs ago
San Francisco (SFO)to
Pittsburgh (PIT)
Depart: 05/09/2026
One-way
Basic
From
$150
Seen: 13 hrs ago
San Francisco (SFO)to
Pittsburgh (PIT)
Depart: 02/24/2026
One-way
Basic
From
$150
Seen: 14 hrs ago
San Francisco (SFO)to
Pittsburgh (PIT)
Depart: 05/06/2026
One-way
Basic
From
$155
Seen: 13 hrs ago
Explore flights from San Francisco to Pittsburgh
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Flight Details
Departing from:
San Francisco International Airport
Arriving at:
Pittsburgh International Airport
Distance:
2254 miles
Route Information
97† Weekly flights
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
There are 97 weekly flights from San Francisco to Pittsburgh on Southwest Airlines.
To find the lowest fares by day and time to fly San Francisco to Pittsburgh with Southwest, check out our Low Fare Calendar.
You can rent a car at Pittsburgh International Airport book yours with your flight.
Yes! Flights from San Francisco to Pittsburgh—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.