Newark (EWR) to Seattle / Tacoma (SEA) flight deal in economy from $299
EWRNewark Liberty Airport
Newark, United States
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$379 USD
-21%$299 USD
Verified 12 days agoJuly 2026
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Good Availability
55% of dates checked are available within 10% of the lowest price
Monday, July 13th, 2026
9 round-trip options
Returning
Sat, Jul 18, 2026•5 Day Trip
$574 USD
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Mon, Jul 20, 2026•7 Day Trip
$477 USD
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Tue, Jul 21, 2026•8 Day Trip
$435 USD
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Wed, Jul 22, 2026•9 Day Trip
$435 USD
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Thu, Jul 23, 2026•10 Day Trip
$477 USD
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Fri, Jul 24, 2026•11 Day Trip
$437 USD
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Sat, Jul 25, 2026•12 Day Trip
$532 USD
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Sun, Jul 26, 2026•13 Day Trip
$587 USD
Returning
Mon, Jul 27, 2026•14 Day Trip
$564 USD