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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 May , June 2026

31 May - 04 Jun $ 496.00
EWR
Newark
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
EWR
Newark
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28 May - 10 Jun $ 513.00
EWR
Newark
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
EWR
Newark
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28 May - 04 Jun $ 547.00
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

29 May - 31 May $ 653.00
EWR
Newark
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
1 STOPS
EWR
Newark
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25 May - 31 May $ 702.00
EWR
Newark
Alaska Airlines
DIRECT
SAN
San Diego
SAN
San Diego
Alaska Airlines
DIRECT
EWR
Newark
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29 May - 31 May $ 747.00
EWR
Newark
United Airlines
DIRECT
SAN
San Diego
SAN
San Diego
United Airlines
DIRECT
EWR
Newark
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One-way flights to San Diego from Newark

9:51 AM - 9:51 AM
United Airlines
0 Stops
5h 46m
EWR - SAN
$ 319
Kiwi
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9:51 AM - 9:51 AM
United Airlines
0 Stops
5h 46m
EWR - SAN
$ 319
Kiwi
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6:35 AM - 6:35 AM
United Airlines
0 Stops
5h 46m
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.