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

Friday, December 25th, 2026

8 round-trip options

Returning
Wed, Dec 30, 2026•5 Day Trip
$364 USD
Google Flights
Returning
Fri, Jan 1, 2027•7 Day Trip
$419 USD
Google Flights
Returning
Sat, Jan 2, 2027•8 Day Trip
$428 USD
Google Flights
Returning
Sun, Jan 3, 2027•9 Day Trip
$458 USD
Google Flights
Returning
Mon, Jan 4, 2027•10 Day Trip
$343 USD
Google Flights
Returning
Tue, Jan 5, 2027•11 Day Trip
$329 USD
Google Flights
Returning
Thu, Jan 7, 2027•13 Day Trip
$337 USD
Google Flights
Returning
Fri, Jan 8, 2027•14 Day Trip
$329 USD
Google Flights