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

Southwest AirlinesWNSouthwest Airlines
Round Trip•Economy
United StatesPIT

Pittsburgh International Airport

Pittsburgh, United States
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$334 USD
-49%$170 USD
Verified about 6 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Sunday, June 7th, 2026

0 round-trip options

No flight details available for this date.