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.

Wed, May 8 - Sat, May 11

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$158 Roundtrip, found 6 days ago

$158

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed, May 8 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 11, priced at $158 found 6 days ago

Wed, May 8 - Sat, May 11

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$164 Roundtrip, found 6 days ago

$164

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Wed, May 8 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 11, priced at $164 found 6 days ago

Sat, May 4 - Sat, May 11

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$198 Roundtrip, found 2 days ago

$198

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, May 4 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 11, priced at $198 found 2 days ago

Tue, Jun 11 - Tue, Jun 25

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$200 Roundtrip, found 1 day ago

$200

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 11 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jun 25, priced at $200 found 1 day ago

Fri, May 10 - Sat, May 11

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, May 10 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 11, priced at $217 found 1 day ago

Tue, Jun 11 - Wed, Jun 26

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 11 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 26, priced at $234 found 1 day ago

Sat, Jun 15 - Thu, Jun 27

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$245 Roundtrip, found 1 day ago

$245

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 15 from San Antonio Intl. to Ronald Reagan Washington National, returning Thu, Jun 27, priced at $245 found 1 day ago

Sat, Jun 15 - Tue, Jun 25

SAT

San Antonio Intl.

IAD

Washington Dulles Intl.

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Jun 15 from San Antonio Intl. to Washington Dulles Intl., returning Tue, Jun 25, priced at $248 found 1 day ago

Fri, Jun 14 - Wed, Jun 26

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jun 14 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jun 26, priced at $248 found 1 day ago

Tue, Jun 11 - Fri, Jun 21

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$249 Roundtrip, found 1 day ago

$249

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 11 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, Jun 21, priced at $249 found 1 day ago

Sat, Jun 15 - Sun, Jun 23

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$249 Roundtrip, found 1 day ago

$249

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 15 from San Antonio Intl. to Ronald Reagan Washington National, returning Sun, Jun 23, priced at $249 found 1 day ago

Tue, Jun 11 - Sat, Jun 22

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$253 Roundtrip, found 1 day ago

$253

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 11 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jun 22, priced at $253 found 1 day ago

Fri, Jun 14 - Sat, Jun 22

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Jun 14 from San Antonio Intl. to Ronald Reagan Washington National, returning Sat, Jun 22, priced at $258 found 1 day ago

Thu, Jun 13 - Wed, Jun 26

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 13 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Jun 26, priced at $268 found 1 day ago

Mon, Jun 10 - Thu, Jun 27

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$280 Roundtrip, found 1 day ago

$280

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 10 from San Antonio Intl. to Ronald Reagan Washington National, returning Thu, Jun 27, priced at $280 found 1 day ago

Mon, Jun 10 - Sun, Jun 23

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$281 Roundtrip, found 1 day ago

$281

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 10 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jun 23, priced at $281 found 1 day ago

Thu, Jun 13 - Fri, Jun 21

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$283 Roundtrip, found 1 day ago

$283

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 13 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, Jun 21, priced at $283 found 1 day ago

Sun, Jun 16 - Thu, Jun 27

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$284 Roundtrip, found 1 day ago

$284

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 16 from San Antonio Intl. to Ronald Reagan Washington National, returning Thu, Jun 27, priced at $284 found 1 day ago

Fri, May 10 - Sat, May 11

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$357 Roundtrip, found 1 day ago

$357

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, May 10 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, May 11, priced at $357 found 1 day ago

Wed, Oct 9 - Tue, Oct 15

SAT

San Antonio Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$447 Roundtrip, found 4 days ago

$447

Roundtrip

found 4 days ago

Select United flight, departing Wed, Oct 9 from San Antonio Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Oct 15, priced at $447 found 4 days ago