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Cheap flights from Newark (EWR) to San Diego (SAN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Newark (EWR) to San Diego (SAN)

How to find the cheapest flight from Newark (EWR) to San Diego (SAN)
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How to find the cheapest flight from Newark (EWR) to San Diego (SAN)
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How to find the cheapest flight from Newark (EWR) to San Diego (SAN)
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Cheap flights from Newark to San Diego in March , April 2026

24 Mar - 14 Apr $ 318.00
EWR
Newark
Hawaiian Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Hawaiian Airlines
DIRECT
EWR
Newark
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11 Mar - 01 Apr $ 431.00
EWR
Newark
Alaska Airlines
2 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
EWR
Newark
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13 Mar - 08 Apr $ 506.00
EWR
Newark
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
EWR
Newark
Pick dates

Last minute flights from Newark to San Diego

24 Mar - 31 Mar $ 373.00
EWR
Newark
United Airlines
DIRECT
SAN
San Diego
SAN
San Diego
United Airlines
DIRECT
EWR
Newark
Pick dates
11 Mar - 31 Mar $ 539.00
EWR
Newark
Alaska Airlines
2 STOPS
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
EWR
Newark
Pick dates
13 Mar - 31 Mar $ 556.00
EWR
Newark
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
EWR
Newark
Pick dates

One-way flights to San Diego from Newark

6:56 AM - 6:56 AM
United Airlines
0 Stops
6h 24m
EWR - SAN
$ 119
Kiwi
Pick dates
4:29 PM - 4:29 PM
Alaska Airlines
0 Stops
6h 27m
EWR - SAN
$ 315
Kiwi
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5:59 PM - 5:59 PM
United Airlines
0 Stops
6h 24m
EWR - SAN
$ 319
Kiwi
Pick dates

How to find the cheapest flight from Newark (EWR) to San Diego (SAN)

Related info for your journey
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How to find the cheapest flight from Newark (EWR) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Newark (EWR) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.