Pittsburgh (PIT) to Seattle / Tacoma (SEA) flight deal in economy from $170
PITPittsburgh International Airport
Pittsburgh, United States
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$334 USD
-49%$170 USD
Verified about 8 hours agoOctober 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Sunday, October 11th, 2026
7 round-trip options
Returning
Fri, Oct 16, 2026•5 Day Trip
$345 USD
Returning
Sat, Oct 17, 2026•6 Day Trip
$300 USD
Returning
Mon, Oct 19, 2026•8 Day Trip
$333 USD
Returning
Tue, Oct 20, 2026•9 Day Trip
$305 USD
Returning
Thu, Oct 22, 2026•11 Day Trip
$318 USD
Returning
Sat, Oct 24, 2026•13 Day Trip
$342 USD
Returning
Sun, Oct 25, 2026•14 Day Trip
$351 USD