Flights from San Antonio to Linthicum Heights

Cheapest flights from San Antonio

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.

Wed, Jul 23 - Wed, Jul 30

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$206 Roundtrip, found 11 hours ago

$206

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Wed, Jul 23 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jul 30, priced at $206 found 11 hours ago

Sat, Jul 26 - Sun, Jul 27

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$222 Roundtrip, found 11 hours ago

$222

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Sat, Jul 26 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 27, priced at $222 found 11 hours ago

Tue, Jul 22 - Sat, Aug 2

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$226 Roundtrip, found 11 hours ago

$226

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Tue, Jul 22 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Aug 2, priced at $226 found 11 hours ago

Tue, Jul 22 - Sun, Jul 27

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$228 Roundtrip, found 11 hours ago

$228

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Tue, Jul 22 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 27, priced at $228 found 11 hours ago

Thu, Jul 24 - Sun, Jul 27

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$229 Roundtrip, found 11 hours ago

$229

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Thu, Jul 24 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 27, priced at $229 found 11 hours ago

Mon, Jul 21 - Mon, Jul 28

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$237 Roundtrip, found 11 hours ago

$237

Roundtrip

found 11 hours ago

Select Delta flight, departing Mon, Jul 21 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jul 28, priced at $237 found 11 hours ago

Tue, Jul 22 - Mon, Jul 28

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$246 Roundtrip, found 11 hours ago

$246

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Tue, Jul 22 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jul 28, priced at $246 found 11 hours ago

Thu, Jul 24 - Mon, Jul 28

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$248 Roundtrip, found 11 hours ago

$248

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Thu, Jul 24 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jul 28, priced at $248 found 11 hours ago

Sun, Jul 20 - Sat, Aug 2

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$258 Roundtrip, found 11 hours ago

$258

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Aug 2, priced at $258 found 11 hours ago

Sun, Jul 20 - Sun, Jul 27

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$259 Roundtrip, found 11 hours ago

$259

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Sun, Jul 20 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jul 27, priced at $259 found 11 hours ago

Tue, Jul 22 - Fri, Aug 1

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$260 Roundtrip, found 11 hours ago

$260

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, Aug 1, priced at $260 found 11 hours ago

Tue, Jul 22 - Thu, Jul 31

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$269 Roundtrip, found 17 hours ago

$269

Roundtrip

found 17 hours ago

Select Delta flight, departing Tue, Jul 22 from San Antonio Intl. to Ronald Reagan Washington National, returning Thu, Jul 31, priced at $269 found 17 hours ago

Mon, Jul 21 - Fri, Aug 1

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$270 Roundtrip, found 11 hours ago

$270

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Mon, Jul 21 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, Aug 1, priced at $270 found 11 hours ago

Tue, Jul 22 - Tue, Jul 29

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$273 Roundtrip, found 11 hours ago

$273

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Tue, Jul 22 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 29, priced at $273 found 11 hours ago

Thu, Jul 24 - Tue, Jul 29

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$274 Roundtrip, found 11 hours ago

$274

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Thu, Jul 24 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 29, priced at $274 found 11 hours ago

Sun, Jul 20 - Tue, Jul 29

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$280 Roundtrip, found 17 hours ago

$280

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sun, Jul 20 from San Antonio Intl. to Ronald Reagan Washington National, returning Tue, Jul 29, priced at $280 found 17 hours ago

Fri, Jul 25 - Fri, Aug 1

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$289 Roundtrip, found 17 hours ago

$289

Roundtrip

found 17 hours ago

Select Delta flight, departing Fri, Jul 25 from San Antonio Intl. to Ronald Reagan Washington National, returning Fri, Aug 1, priced at $289 found 17 hours ago

Sat, Jul 26 - Sun, Jul 27

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$349 Roundtrip, found 17 hours ago

$349

Roundtrip

found 17 hours ago

Select United flight, departing Sat, Jul 26 from San Antonio Intl. to Ronald Reagan Washington National, returning Sun, Jul 27, priced at $349 found 17 hours ago

Wed, Jul 23 - Wed, Jul 30

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$421 Roundtrip, found 11 hours ago

$421

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Wed, Jul 23 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jul 30, priced at $421 found 11 hours ago

Wed, Jul 23 - Fri, Jul 25

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$451 Roundtrip, found 17 hours ago

$451

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Wed, Jul 23 from San Antonio Intl. to Ronald Reagan Washington National, returning Fri, Jul 25, priced at $451 found 17 hours ago