Newark to Seattle

EWRSEA

Fly from Newark to Seattle starting at USD 143 with United Airlines.Best fare available on Jun 2, 2026.Limited seats. Better plans. Book before it's gone.

Newark to Seattle cheapest flights this week

1 Jun
Spirit Airlines
12:25EWR
13:06SEA
2 Stop$189VIEW DEAL
2 Jun
United Airlines
18:00EWR
04:13SEA
1 Stop$143VIEW DEAL
6 Jun
United Airlines
18:10EWR
02:59SEA
1 Stop$146VIEW DEAL
13 Jun
United Airlines
18:00EWR
04:13SEA
1 Stop$143VIEW DEAL
14 Jun
Spirit Airlines
21:00EWR
12:48SEA
2 Stop$249VIEW DEAL
26 Jun
United Airlines
18:15EWR
03:14SEA
1 Stop$253VIEW DEAL
29 Jun
Spirit Airlines
21:01EWR
13:35SEA
2 Stop$235VIEW DEAL
15 Jul
United Airlines
07:00EWR
17:36SEA
1 Stop$170VIEW DEAL
24 Jul
Alaska Airlines
06:30EWR
16:03SEA
1 Stop$201VIEW DEAL
4 Aug
United Airlines
07:00EWR
17:36SEA
1 Stop$181VIEW DEAL

Newark to Seattle monthly flight fare trend

Jun
from USD 143
Jul
from USD 170
Aug
from USD 181
Sep
from USD 141
Oct
No flights
Nov
No flights

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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