EWR to SEA from $289 in economy – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

Round Trip•Economy

Newark Liberty Airport

Newark, United States

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$417 USD

-31%$289 USD

Verified about 15 hours ago

June 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3 4$707 5$557 6$536 7$557 8$557 9$451 10$422 11$421 12$414 13$414 14$414 15$403 16$403 17$403 18$609 19$458 20$358 21$403 22$403 23$358 24$403 25$434 26$518 27$518 28$518 29$458 30$458 1$458 2$468 3$458 4$403 5$458

Limited Availability

19% of dates checked are available within 10% of the lowest price

Monday, June 1st, 2026

0 round-trip options

No flight details available for this date.