Flights from San Antonio to Washington

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.

Tue, Aug 5 - Thu, Aug 14

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$143 Roundtrip, found 2 days ago

$143

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Aug 5 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $143 found 2 days ago

Tue, Aug 5 - Thu, Aug 14

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$159 Roundtrip, found 2 days ago

$159

Roundtrip

found 2 days ago

Select American Airlines flight, departing Tue, Aug 5 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $159 found 2 days ago

Sun, Aug 10 - Thu, Aug 14

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$166 Roundtrip, found 3 days ago

$166

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sun, Aug 10 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $166 found 3 days ago

Mon, Aug 4 - Sat, Aug 16

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$174 Roundtrip, found 1 hour ago

$174

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Mon, Aug 4 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Aug 16, priced at $174 found 1 hour ago

Thu, Aug 7 - Sat, Aug 16

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$175 Roundtrip, found 1 hour ago

$175

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Thu, Aug 7 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Aug 16, priced at $175 found 1 hour ago

Wed, Aug 6 - Sat, Aug 16

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$181 Roundtrip, found 1 hour ago

$181

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Wed, Aug 6 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Aug 16, priced at $181 found 1 hour ago

Thu, Aug 7 - Sun, Aug 17

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$189 Roundtrip, found 1 hour ago

$189

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Thu, Aug 7 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Aug 17, priced at $189 found 1 hour ago

Sun, Aug 3 - Sat, Aug 16

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$190 Roundtrip, found 1 hour ago

$190

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Sun, Aug 3 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Aug 16, priced at $190 found 1 hour ago

Tue, Aug 5 - Thu, Aug 14

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$194 Roundtrip, found 2 days ago

$194

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Aug 5 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $194 found 2 days ago

Wed, Aug 6 - Sun, Aug 17

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$195 Roundtrip, found 1 hour ago

$195

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Wed, Aug 6 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Aug 17, priced at $195 found 1 hour ago

Sun, Aug 10 - Thu, Aug 14

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$197 Roundtrip, found 3 days ago

$197

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sun, Aug 10 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $197 found 3 days ago

Mon, Aug 4 - Sat, Aug 16

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$199 Roundtrip, found 1 hour ago

$199

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Mon, Aug 4 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Aug 16, priced at $199 found 1 hour ago

Mon, Aug 4 - Sat, Aug 16

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$199 Roundtrip, found 1 hour ago

$199

Roundtrip

found 1 hour ago

Select Delta flight, departing Mon, Aug 4 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Aug 16, priced at $199 found 1 hour ago

Wed, Aug 6 - Wed, Aug 13

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$201 Roundtrip, found 1 hour ago

$201

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Wed, Aug 6 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Aug 13, priced at $201 found 1 hour ago

Tue, Aug 5 - Sat, Aug 16

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$203 Roundtrip, found 1 hour ago

$203

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Tue, Aug 5 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Aug 16, priced at $203 found 1 hour ago

Sat, Aug 9 - Mon, Aug 11

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from San Antonio Intl. to Ronald Reagan Washington National, returning Mon, Aug 11, priced at $234 found 1 day ago

Tue, Aug 5 - Thu, Aug 14

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$237 Roundtrip, found 2 days ago

$237

Roundtrip

found 2 days ago

Select United flight, departing Tue, Aug 5 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $237 found 2 days ago

Sat, Aug 9 - Mon, Aug 11

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 9 from San Antonio Intl. to Ronald Reagan Washington National, returning Mon, Aug 11, priced at $237 found 1 day ago

Sat, Aug 9 - Mon, Aug 11

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from San Antonio Intl. to Ronald Reagan Washington National, returning Mon, Aug 11, priced at $240 found 1 day ago

Fri, Aug 1 - Thu, Aug 14

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$326 Roundtrip, found 1 hour ago

$326

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Fri, Aug 1 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Aug 14, priced at $326 found 1 hour ago