Seattle to Newark

SEAEWR

Fly from Seattle to Newark starting at USD 158 with Frontier Airlines.Best fare available on Aug 18, 2026.Limited seats. Better plans. Book before it's gone.

Seattle to Newark cheapest flights this week

15 Aug
Frontier Airlines
19:06SEA
22:03EWR
3 StopUSD 298VIEW DEAL
15 Aug
American Airlines
05:00SEA
16:21EWR
1 StopUSD 317VIEW DEAL
15 Aug
Alaska Airlines
07:05SEA
12:31EWR
DirectUSD 272VIEW DEAL
16 Aug
Frontier Airlines
20:53SEA
22:03EWR
3 StopUSD 318VIEW DEAL
16 Aug
Alaska Airlines
15:55SEA
02:59EWR
1 StopUSD 309VIEW DEAL
16 Aug
Alaska Airlines
10:05SEA
15:29EWR
DirectUSD 250VIEW DEAL
17 Aug
United Airlines
08:10SEA
16:15EWR
1 StopUSD 323VIEW DEAL
17 Aug
Frontier Airlines
19:06SEA
22:03EWR
3 StopUSD 361VIEW DEAL
18 Aug
Frontier Airlines
19:06SEA
18:28EWR
2 StopUSD 158VIEW DEAL
18 Aug
Frontier Airlines
20:53SEA
18:28EWR
2 StopUSD 243VIEW DEAL

Seattle to Newark monthly flight fare trend

Aug
from USD 158
Sep
from USD 120
Oct
from USD 117
Nov
from USD 203
Dec
from USD 150
Jan
from USD 151

Airport Details

Origin

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

Destination

Newark

Newark Liberty International Airport (EWR)

Newark, EWR
Zone

New York

Elev

18 ft

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