Pittsburgh (PIT) to Seattle / Tacoma (SEA) flight deal in economy from $237

Thursday, November 19th, 2026

8 round-trip options

Returning
Tue, Nov 24, 20265 Day Trip
$402 USD
Returning
Wed, Nov 25, 20266 Day Trip
$370 USD
Returning
Thu, Nov 26, 20267 Day Trip
$347 USD
Returning
Sat, Nov 28, 20269 Day Trip
$718 USD
Returning
Sun, Nov 29, 202610 Day Trip
$738 USD
Returning
Mon, Nov 30, 202611 Day Trip
$482 USD
Returning
Tue, Dec 1, 202612 Day Trip
$347 USD
Returning
Thu, Dec 3, 202614 Day Trip
$347 USD