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 5 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Sunday, August 9th, 2026

10 round-trip options

Returning
Fri, Aug 14, 2026•5 Day Trip
$369 USD
Google Flights
Returning
Sat, Aug 15, 2026•6 Day Trip
$364 USD
Google Flights
Returning
Sun, Aug 16, 2026•7 Day Trip
$382 USD
Google Flights
Returning
Mon, Aug 17, 2026•8 Day Trip
$349 USD
Google Flights
Returning
Tue, Aug 18, 2026•9 Day Trip
$308 USD
Google Flights
Returning
Wed, Aug 19, 2026•10 Day Trip
$355 USD
Google Flights
Returning
Thu, Aug 20, 2026•11 Day Trip
$349 USD
Google Flights
Returning
Fri, Aug 21, 2026•12 Day Trip
$390 USD
Google Flights
Returning
Sat, Aug 22, 2026•13 Day Trip
$370 USD
Google Flights
Returning
Sun, Aug 23, 2026•14 Day Trip
$403 USD
Google Flights