United flights from Baltimore to San Antonio from $ 257*

Featured daily fares for flights from Baltimore (BWI) to San Antonio (SAT)

$ 257
$ 1.0K
Displaying fares for March-2025
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Range$ 257-$ 1,024

More United deals on Baltimore (BWI) to San Antonio (SAT) flights

$
More United deals on Baltimore (BWI) to San Antonio (SAT) flights
From
To
Fare Type
Dates
Price
Baltimore (BWI)San Antonio (SAT)Roundtrip
|
Economy
06/19/25 - 06/25/25

from

$ 355*

Viewed: 3 hours ago

Baltimore (BWI)San Antonio (SAT)Roundtrip
|
Economy
06/19/25 - 06/25/25

from

$ 435*

Viewed: 3 hours ago

Baltimore (BWI)San Antonio (SAT)Roundtrip
|
Economy
06/19/25 - 06/25/25

from

$ 515*

Viewed: 3 hours ago

Baltimore (BWI)San Antonio (SAT)Roundtrip
|
Economy
06/19/25 - 06/25/25

from

$ 693*

Viewed: 3 hours ago

Baltimore (BWI)San Antonio (SAT)Roundtrip
|
Economy
06/19/25 - 06/25/25

from

$ 773*

Viewed: 3 hours ago

Baltimore (BWI)San Antonio (SAT)Roundtrip
|
Economy
11/25/25 - 11/30/25

from

$ 1,091*

Viewed: 23 hours ago

Baltimore (BWI)San Antonio (SAT)Roundtrip
|
Economy
11/25/25 - 11/30/25

from

$ 1,256*

Viewed: 23 hours ago

Baltimore (BWI)San Antonio (SAT)Roundtrip
|
Economy
11/25/25 - 11/30/25

from

$ 1,349*

Viewed: 23 hours ago

Baltimore (BWI)San Antonio (SAT)Roundtrip
|
Economy
11/25/25 - 11/30/25

from

$ 1,514*

Viewed: 23 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.