Seattle / Tacoma (SEA) to Newark (EWR) flight deal in economy from $299

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
United StatesEWR

Newark Liberty Airport

Newark, United States
$378 USD
-21%$299 USD
Verified 14 days ago
Good Availability
54% of dates checked are available within 10% of the lowest price

Thursday, December 24th, 2026

7 round-trip options

Returning
Tue, Dec 29, 2026•5 Day Trip
$497 USD
Google Flights
Returning
Wed, Dec 30, 2026•6 Day Trip
$424 USD
Google Flights
Returning
Fri, Jan 1, 2027•8 Day Trip
$474 USD
Google Flights
Returning
Sat, Jan 2, 2027•9 Day Trip
$546 USD
Google Flights
Returning
Sun, Jan 3, 2027•10 Day Trip
$477 USD
Google Flights
Returning
Mon, Jan 4, 2027•11 Day Trip
$319 USD
Google Flights
Returning
Wed, Jan 6, 2027•13 Day Trip
$309 USD
Google Flights