Newark to San Diego
EWRSAN
Fly from Newark to San Diego starting at USD 138 with UA.
Best fare available on Sep 27, 2026.
Limited seats. Better plans. Book before it's gone.
Newark to San Diego cheapest flights this week
11 May
F9
22:29EWR
02:50SAN
2 Stop$144VIEW DEAL
22 May
AS
16:35EWR
22:39SAN
Direct$222VIEW DEAL
11 Jun
AS
18:29EWR
00:37SAN
Direct$142VIEW DEAL
12 Jun
NK
21:16EWR
22:34SAN
2 Stop$181VIEW DEAL
15 Jun
UA
18:00EWR
03:30SAN
1 Stop$148VIEW DEAL
27 Sept
UA
06:35EWR
12:21SAN
Direct$138VIEW DEAL
Newark to San Diego monthly flight fare trend
May
from USD 91
Jun
from USD 142
Jul
No flights
Aug
No flights
Sep
from USD 138
Oct
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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