Flights from San Antonio to Chantilly

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, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$239 Roundtrip, found 11 hours ago

$239

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $239 found 11 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$249 Roundtrip, found 11 hours ago

$249

Roundtrip

found 11 hours ago

Select United flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $249 found 11 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$249 Roundtrip, found 11 hours ago

$249

Roundtrip

found 11 hours ago

Select Delta flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $249 found 11 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$264 Roundtrip, found 11 hours ago

$264

Roundtrip

found 11 hours ago

Select United flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $264 found 11 hours ago

Thu, Jun 5 - Sat, Jun 14

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$268 Roundtrip, found 12 hours ago

$268

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Jun 5 from San Antonio Intl. to Ronald Reagan Washington National, returning Sat, Jun 14, priced at $268 found 12 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$269 Roundtrip, found 11 hours ago

$269

Roundtrip

found 11 hours ago

Select United flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $269 found 11 hours ago

Thu, Jun 5 - Wed, Jun 11

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$272 Roundtrip, found 12 hours ago

$272

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Jun 5 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jun 11, priced at $272 found 12 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$279 Roundtrip, found 11 hours ago

$279

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $279 found 11 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$289 Roundtrip, found 11 hours ago

$289

Roundtrip

found 11 hours ago

Select United flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $289 found 11 hours ago

Thu, Jun 5 - Thu, Jun 12

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$292 Roundtrip, found 12 hours ago

$292

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Jun 5 from San Antonio Intl. to Ronald Reagan Washington National, returning Thu, Jun 12, priced at $292 found 12 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$294 Roundtrip, found 11 hours ago

$294

Roundtrip

found 11 hours ago

Select Delta flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $294 found 11 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$303 Roundtrip, found 11 hours ago

$303

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $303 found 11 hours ago

Tue, Jun 10 - Wed, Jun 11

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$309 Roundtrip, found 12 hours ago

$309

Roundtrip

found 12 hours ago

Select Delta flight, departing Tue, Jun 10 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jun 11, priced at $309 found 12 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$309 Roundtrip, found 11 hours ago

$309

Roundtrip

found 11 hours ago

Select United flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $309 found 11 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$313 Roundtrip, found 11 hours ago

$313

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $313 found 11 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$318 Roundtrip, found 11 hours ago

$318

Roundtrip

found 11 hours ago

Select United flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $318 found 11 hours ago

Thu, Jun 5 - Fri, Jun 13

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$322 Roundtrip, found 12 hours ago

$322

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Jun 5 from San Antonio Intl. to Ronald Reagan Washington National, returning Fri, Jun 13, priced at $322 found 12 hours ago

Tue, Jun 10 - Fri, Jun 13

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$324 Roundtrip, found 12 hours ago

$324

Roundtrip

found 12 hours ago

Select Delta flight, departing Tue, Jun 10 from San Antonio Intl. to Ronald Reagan Washington National, returning Fri, Jun 13, priced at $324 found 12 hours ago

Sun, Jun 8 - Sat, Jun 14

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$328 Roundtrip, found 12 hours ago

$328

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Sun, Jun 8 from San Antonio Intl. to Ronald Reagan Washington National, returning Sat, Jun 14, priced at $328 found 12 hours ago

Tue, Jul 29 - Wed, Jul 30

SAT

San Antonio Intl.

DCA

Ronald Reagan Washington National

$331 Roundtrip, found 11 hours ago

$331

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Tue, Jul 29 from San Antonio Intl. to Ronald Reagan Washington National, returning Wed, Jul 30, priced at $331 found 11 hours ago