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Cheap flights from Baltimore (BWI) 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 Baltimore (BWI) to San Antonio (SAT)

How to find the cheapest flight from Baltimore (BWI) to San Antonio (SAT)
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How to find the cheapest flight from Baltimore (BWI) to San Antonio (SAT)
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How to find the cheapest flight from Baltimore (BWI) to San Antonio (SAT)
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Cheap flights from Baltimore to San Antonio in April , May 2026

29 Apr - 01 May $ 324.00
BWI
Baltimore
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
BWI
Baltimore
Pick dates
14 Apr - 01 May $ 990.00
BWI
Baltimore
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
BWI
Baltimore
Pick dates
15 Apr - 01 May $ 990.00
BWI
Baltimore
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
BWI
Baltimore
Pick dates

Last minute flights from Baltimore to San Antonio

29 Apr - 30 Apr $ 324.00
BWI
Baltimore
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
BWI
Baltimore
Pick dates
14 Apr - 30 Apr $ 990.00
BWI
Baltimore
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
BWI
Baltimore
Pick dates
15 Apr - 30 Apr $ 990.00
BWI
Baltimore
Spirit Airlines
1 STOPS
SAT
San Antonio
SAT
San Antonio
Spirit Airlines
1 STOPS
BWI
Baltimore
Pick dates

One-way flights to San Antonio from Baltimore

10:10 AM - 9:40 PM
Spirit Airlines
1 Stops
14h 41m
BWI - SAT
$ 135
Kiwi
Pick dates
8:10 AM - 11:55 AM
United Airlines
1 Stops
5h 58m
BWI - SAT
$ 268
Kiwi
Pick dates
8:10 AM - 11:55 AM
United Airlines
1 Stops
5h 58m
BWI - SAT
$ 268
Kiwi
Pick dates

How to find the cheapest flight from Baltimore (BWI) to San Antonio (SAT)

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