Newark (EWR) to Seattle / Tacoma (SEA) flight deal in economy from $337
EWRNewark Liberty Airport
Newark, United States
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$455 USD
-26%$337 USD
Verified about 14 hours agoAugust 2026
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Good Availability
44% of dates checked are available within 10% of the lowest price
Thursday, August 27th, 2026
8 round-trip options
Returning
Tue, Sep 1, 2026•5 Day Trip
$570 USD
Returning
Wed, Sep 2, 2026•6 Day Trip
$387 USD
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Thu, Sep 3, 2026•7 Day Trip
$570 USD
Returning
Fri, Sep 4, 2026•8 Day Trip
$527 USD
Returning
Sat, Sep 5, 2026•9 Day Trip
$516 USD
Returning
Mon, Sep 7, 2026•11 Day Trip
$705 USD
Returning
Tue, Sep 8, 2026•12 Day Trip
$582 USD
Returning
Thu, Sep 10, 2026•14 Day Trip
$452 USD