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 5 hours agoAugust 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Sunday, August 9th, 2026
9 round-trip options
Returning
Fri, Aug 14, 2026•5 Day Trip
$320 USD
Returning
Sat, Aug 15, 2026•6 Day Trip
$341 USD
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Sun, Aug 16, 2026•7 Day Trip
$390 USD
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Mon, Aug 17, 2026•8 Day Trip
$327 USD
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Tue, Aug 18, 2026•9 Day Trip
$252 USD
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Wed, Aug 19, 2026•10 Day Trip
$269 USD
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Fri, Aug 21, 2026•12 Day Trip
$313 USD
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Sat, Aug 22, 2026•13 Day Trip
$341 USD
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Sun, Aug 23, 2026•14 Day Trip
$332 USD