Newark to Seattle

EWRSEA

Fly from Newark to Seattle starting at USD 159 with United Airlines.Best fare available on Jul 20, 2026.Limited seats. Better plans. Book before it's gone.

Newark to Seattle cheapest flights this week

19 Jul
Alaska Airlines
07:25EWR
13:35SEA
DirectUSD 270VIEW DEAL
19 Jul
Alaska Airlines
16:31EWR
22:48SEA
DirectUSD 234VIEW DEAL
20 Jul
United Airlines
17:12EWR
02:10SEA
1 StopUSD 159VIEW DEAL
20 Jul
Alaska Airlines
16:31EWR
22:48SEA
DirectUSD 305VIEW DEAL
22 Jul
Alaska Airlines
07:25EWR
13:35SEA
DirectUSD 252VIEW DEAL
22 Jul
United Airlines
20:30EWR
02:44SEA
DirectUSD 193VIEW DEAL
22 Jul
Alaska Airlines
17:36EWR
23:58SEA
DirectUSD 259VIEW DEAL
22 Jul
Alaska Airlines
16:31EWR
22:48SEA
DirectUSD 241VIEW DEAL
23 Jul
Frontier Airlines
22:29EWR
12:17SEA
2 StopUSD 226VIEW DEAL
23 Jul
Frontier Airlines
05:55EWR
13:39SEA
2 StopUSD 252VIEW DEAL

Newark to Seattle monthly flight fare trend

Jul
from USD 159
Aug
from USD 135
Sep
from USD 141
Oct
from USD 119
Nov
No flights
Dec
from USD 190

Airport Details

Origin

Newark

Newark Liberty International Airport (EWR)

Newark, EWR
Zone

New York

Elev

18 ft

Destination

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

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