Seattle / Tacoma (SEA) to Pittsburgh (PIT) flight deal in economy from $170

Southwest AirlinesWNSouthwest Airlines
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
United StatesPIT

Pittsburgh International Airport

Pittsburgh, United States
$328 USD
-48%$170 USD
Verified about 8 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Sunday, October 11th, 2026

9 round-trip options

Returning
Fri, Oct 16, 2026•5 Day Trip
$362 USD
Google Flights
Returning
Sat, Oct 17, 2026•6 Day Trip
$333 USD
Google Flights
Returning
Sun, Oct 18, 2026•7 Day Trip
$378 USD
Google Flights
Returning
Tue, Oct 20, 2026•9 Day Trip
$303 USD
Google Flights
Returning
Wed, Oct 21, 2026•10 Day Trip
$308 USD
Google Flights
Returning
Thu, Oct 22, 2026•11 Day Trip
$334 USD
Google Flights
Returning
Fri, Oct 23, 2026•12 Day Trip
$350 USD
Google Flights
Returning
Sat, Oct 24, 2026•13 Day Trip
$329 USD
Google Flights
Returning
Sun, Oct 25, 2026•14 Day Trip
$356 USD
Google Flights