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

Saturday, October 17th, 2026

9 round-trip options

Returning
Thu, Oct 22, 2026•5 Day Trip
$269 USD
Google Flights
Returning
Fri, Oct 23, 2026•6 Day Trip
$302 USD
Google Flights
Returning
Sat, Oct 24, 2026•7 Day Trip
$269 USD
Google Flights
Returning
Mon, Oct 26, 2026•9 Day Trip
$269 USD
Google Flights
Returning
Tue, Oct 27, 2026•10 Day Trip
$232 USD
Google Flights
Returning
Wed, Oct 28, 2026•11 Day Trip
$243 USD
Google Flights
Returning
Thu, Oct 29, 2026•12 Day Trip
$269 USD
Google Flights
Returning
Fri, Oct 30, 2026•13 Day Trip
$302 USD
Google Flights
Returning
Sat, Oct 31, 2026•14 Day Trip
$244 USD
Google Flights