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Cheap flights from Newark (EWR) to San Antonio (SAT)

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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 Antonio (SAT)

How to find the cheapest flight from Newark (EWR) to San Antonio (SAT)
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How to find the cheapest flight from Newark (EWR) to San Antonio (SAT)
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How to find the cheapest flight from Newark (EWR) to San Antonio (SAT)
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Cheap flights from Newark to San Antonio in July , August 2026

29 Jul - 25 Aug $ 424.00
EWR
Newark
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
DIRECT
EWR
Newark
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10 Jul - 05 Aug $ 1,089.00
EWR
Newark
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
EWR
Newark
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08 Jul - 05 Aug $ 1,210.00
EWR
Newark
Alaska Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Alaska Airlines
1 STOPS
EWR
Newark
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Last minute flights from Newark to San Antonio

23 Jul - 31 Jul $ 564.00
EWR
Newark
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
EWR
Newark
Pick dates
01 Jul - 31 Jul $ 610.00
EWR
Newark
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
1 STOPS
EWR
Newark
Pick dates
01 Jul - 31 Jul $ 639.00
EWR
Newark
United Airlines
DIRECT
SAT
San Antonio
SAT
San Antonio
United Airlines
DIRECT
EWR
Newark
Pick dates

One-way flights to San Antonio from Newark

9:29 AM - 9:29 AM
United Airlines
0 Stops
4h 1m
EWR - SAT
$ 271
Kiwi
Pick dates
12:20 PM - 12:20 PM
United Airlines
0 Stops
4h 1m
EWR - SAT
$ 379
Kiwi
Pick dates
9:29 AM - 9:29 AM
United Airlines
0 Stops
4h 1m
EWR - SAT
$ 379
Kiwi
Pick dates

How to find the cheapest flight from Newark (EWR) to San Antonio (SAT)

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