Cheap flights from Newark to San Diego

View AU$144 flight on Thu, 11 Sep. 2025Opens in a new window

Popular airlines from Newark to San Diego

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Cheap Flights from Newark (NYC) to San Diego (SAN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 20 Sep. - Sat, 27 Sep.
LGA
New York
SAN
San Diego
AU$286 Return, found 3 days ago
AU$286
Return
found 3 days ago
Select American Airlines flight, departing Sat, 20 Sep. from New York to San Diego, returning Sat, 27 Sep., priced at AU$286 found 3 days ago
American Airlines
Fri, 5 Dec. - Mon, 15 Dec.
LGA
New York
SAN
San Diego
AU$322 Return, found 3 days ago
AU$322
Return
found 3 days ago
Select American Airlines flight, departing Fri, 5 Dec. from New York to San Diego, returning Mon, 15 Dec., priced at AU$322 found 3 days ago
Alaska Airlines
Sat, 20 Sep. - Sat, 27 Sep.
EWR
New York
SAN
San Diego
AU$382 Return, found 3 days ago
AU$382
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 20 Sep. from New York to San Diego, returning Sat, 27 Sep., priced at AU$382 found 3 days ago
Delta
Sat, 20 Sep. - Sat, 27 Sep.
EWR
New York
SAN
San Diego
AU$398 Return, found 3 days ago
AU$398
Return
found 3 days ago
Select Delta flight, departing Sat, 20 Sep. from New York to San Diego, returning Sat, 27 Sep., priced at AU$398 found 3 days ago
United
Sat, 20 Sep. - Sat, 27 Sep.
LGA
New York
SAN
San Diego
AU$512 Return, found 3 days ago
AU$512
Return
found 3 days ago
Select United flight, departing Sat, 20 Sep. from New York to San Diego, returning Sat, 27 Sep., priced at AU$512 found 3 days ago
Hawaiian Airlines
Wed, 24 Dec. - Fri, 26 Dec.
JFK
New York
SAN
San Diego
AU$771 Return, found 6 hours ago
AU$771
Return
found 6 hours ago
Select Hawaiian Airlines flight, departing Wed, 24 Dec. from New York to San Diego, returning Fri, 26 Dec., priced at AU$771 found 6 hours ago

Find the cheapest month to fly from New York (EWR) to San Diego (SAN)

February is typically the cheapest month to fly

From AU$137 - AU$535 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.