Newark to San Diego

EWRSAN

Fly from Newark to San Diego starting at USD 143 with Frontier Airlines.Best fare available on Sep 10, 2026.Limited seats. Better plans. Book before it's gone.

Newark to San Diego cheapest flights this week

9 Sept
Frontier Airlines
13:30EWR
18:59SAN
2 StopUSD 154VIEW DEAL
9 Sept
Frontier Airlines
11:35EWR
02:51SAN
2 StopUSD 258VIEW DEAL
9 Sept
American Airlines
07:20EWR
15:03SAN
1 StopUSD 454VIEW DEAL
10 Sept
Alaska Airlines
17:02EWR
22:58SAN
DirectUSD 358VIEW DEAL
10 Sept
Frontier Airlines
05:55EWR
21:00SAN
2 StopUSD 143VIEW DEAL
10 Sept
Allegiant Air
12:00EWR
15:00SAN
1 StopUSD 187VIEW DEAL
10 Sept
American Airlines
10:59EWR
18:22SAN
1 StopUSD 464VIEW DEAL
11 Sept
Frontier Airlines
22:29EWR
18:58SAN
2 StopUSD 258VIEW DEAL
11 Sept
American Airlines
05:00EWR
21:19SAN
3 StopUSD 394VIEW DEAL
12 Sept
Frontier Airlines
22:29EWR
02:51SAN
2 StopUSD 172VIEW DEAL

Newark to San Diego monthly flight fare trend

Sep
from USD 138
Oct
from USD 149
Nov
from USD 161
Dec
from USD 194
Jan
from USD 249
Feb
No flights

Airport Details

Origin

Newark

Newark Liberty International Airport (EWR)

Newark, EWR
Zone

New York

Elev

18 ft

Destination

San Diego

San Diego International Airport (SAN)

San Diego, SAN
Zone

Los Angeles

Elev

17 ft

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