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 13 days ago
Good Availability
54% of dates checked are available within 10% of the lowest price

Saturday, November 21st, 2026

7 round-trip options

Returning
Thu, Nov 26, 2026•5 Day Trip
$373 USD
Google Flights
Returning
Fri, Nov 27, 2026•6 Day Trip
$433 USD
Google Flights
Returning
Sun, Nov 29, 2026•8 Day Trip
$1,123 USD
Google Flights
Returning
Mon, Nov 30, 2026•9 Day Trip
$751 USD
Google Flights
Returning
Tue, Dec 1, 2026•10 Day Trip
$561 USD
Google Flights
Returning
Wed, Dec 2, 2026•11 Day Trip
$485 USD
Google Flights
Returning
Fri, Dec 4, 2026•13 Day Trip
$373 USD
Google Flights