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Find low faresSouthwest® flights from Charleston to Pittsburgh from $95
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Low fares from Charleston to Pittsburgh
$
Charleston (CHS)to
Pittsburgh (PIT)
Depart: 03/24/2026
One-way
Basic
From
$95
Seen: 8 hrs ago
Charleston (CHS)to
Pittsburgh (PIT)
Depart: 02/25/2026
One-way
Basic
From
$112
Seen: 8 hrs ago
Charleston (CHS)to
Pittsburgh (PIT)
Depart: 02/26/2026
One-way
Basic
From
$112
Seen: 6 hrs ago
Charleston (CHS)to
Pittsburgh (PIT)
Depart: 03/24/2026
One-way
Choice
From
$130
Seen: 8 hrs ago
Charleston (CHS)to
Pittsburgh (PIT)
Depart: 02/26/2026
One-way
Choice
From
$147
Seen: 6 hrs ago
Charleston (CHS)to
Pittsburgh (PIT)
Depart: 02/25/2026
One-way
Choice
From
$147
Seen: 8 hrs ago
Explore flights from Charleston to Pittsburgh
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Flight Details
Departing from:
Charleston International Airport
Arriving at:
Pittsburgh International Airport
Distance:
524 miles
Route Information
96† 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 96 weekly flights from Charleston to Pittsburgh on Southwest Airlines.
To find the lowest fares by day and time to fly Charleston 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 Charleston 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.