Flights from Baltimore to San Antonio

Cheapest flights from Baltimore

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 17 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$179 Roundtrip, found 1 day ago

$179

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Sun, Jul 20, priced at $179 found 1 day ago

Thu, Jul 17 - Tue, Jul 22

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$194 Roundtrip, found 1 day ago

$194

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Tue, Jul 22, priced at $194 found 1 day ago

Thu, Jul 17 - Mon, Jul 21

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Mon, Jul 21, priced at $197 found 1 day ago

Thu, Jul 10 - Thu, Jul 17

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$199 Roundtrip, found 1 day ago

$199

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Thu, Jul 17, priced at $199 found 1 day ago

Thu, Jul 17 - Fri, Jul 18

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$209 Roundtrip, found 1 day ago

$209

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 17 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Fri, Jul 18, priced at $209 found 1 day ago

Thu, Jul 10 - Sat, Jul 19

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Sat, Jul 19, priced at $224 found 1 day ago

Thu, Jul 10 - Mon, Jul 21

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$227 Roundtrip, found 1 day ago

$227

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Mon, Jul 21, priced at $227 found 1 day ago

Sun, Jul 13 - Thu, Jul 17

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$229 Roundtrip, found 1 day ago

$229

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Thu, Jul 17, priced at $229 found 1 day ago

Wed, Jul 16 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Sun, Jul 20, priced at $237 found 1 day ago

Sun, Jul 13 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$239 Roundtrip, found 1 day ago

$239

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Sun, Jul 20, priced at $239 found 1 day ago

Wed, Jul 9 - Thu, Jul 17

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$243 Roundtrip, found 1 day ago

$243

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Thu, Jul 17, priced at $243 found 1 day ago

Tue, Jul 15 - Thu, Jul 17

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$244 Roundtrip, found 1 day ago

$244

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 15 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Thu, Jul 17, priced at $244 found 1 day ago

Sat, Jul 12 - Fri, Jul 18

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 12 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Fri, Jul 18, priced at $251 found 1 day ago

Wed, Jul 16 - Tue, Jul 22

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$252 Roundtrip, found 1 day ago

$252

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Tue, Jul 22, priced at $252 found 1 day ago

Sun, Jul 13 - Tue, Jul 22

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Tue, Jul 22, priced at $254 found 1 day ago

Fri, Jul 11 - Fri, Jul 18

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$256 Roundtrip, found 1 day ago

$256

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jul 11 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Fri, Jul 18, priced at $256 found 1 day ago

Mon, Jul 7 - Mon, Jul 7

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$275 Roundtrip, found 23 hours ago

$275

Roundtrip

found 23 hours ago

Select Spirit Airlines flight, departing Mon, Jul 7 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Mon, Jul 7, priced at $275 found 23 hours ago

Wed, Jul 2 - Tue, Jul 15

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$350 Roundtrip, found 23 hours ago

$350

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Tue, Jul 15, priced at $350 found 23 hours ago

Mon, Jul 14 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$395 Roundtrip, found 1 day ago

$395

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Jul 14 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Sun, Jul 20, priced at $395 found 1 day ago

Mon, Jul 14 - Sun, Jul 20

BWI

Baltimore Washington Intl. Thurgood Marshall

SAT

San Antonio Intl.

$557 Roundtrip, found 1 day ago

$557

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 14 from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl., returning Sun, Jul 20, priced at $557 found 1 day ago