Flights from Houston to Annandale

Cheapest flights from Houston

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.

Fri, Aug 22 - Sat, Aug 30

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$214 Roundtrip, found 5 days ago

$214

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 22 from George Bush Intercontinental to Washington Dulles Intl., returning Sat, Aug 30, priced at $214 found 5 days ago

Fri, Aug 22 - Sun, Aug 24

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$218 Roundtrip, found 5 days ago

$218

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 22 from George Bush Intercontinental to Washington Dulles Intl., returning Sun, Aug 24, priced at $218 found 5 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Mon, Jul 14, priced at $220 found 1 day ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$269 Roundtrip, found 1 day ago

$269

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $269 found 1 day ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $279 found 1 day ago

Fri, Aug 22 - Sun, Aug 24

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$289 Roundtrip, found 5 days ago

$289

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Aug 22 from George Bush Intercontinental to Ronald Reagan Washington National, returning Sun, Aug 24, priced at $289 found 5 days ago

Fri, Aug 22 - Sun, Aug 24

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$289 Roundtrip, found 5 days ago

$289

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Aug 22 from George Bush Intercontinental to Ronald Reagan Washington National, returning Sun, Aug 24, priced at $289 found 5 days ago

Fri, Aug 22 - Sun, Aug 24

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$297 Roundtrip, found 5 days ago

$297

Roundtrip

found 5 days ago

Select United flight, departing Fri, Aug 22 from George Bush Intercontinental to Ronald Reagan Washington National, returning Sun, Aug 24, priced at $297 found 5 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$300 Roundtrip, found 1 day ago

$300

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $300 found 1 day ago

Fri, Aug 22 - Sun, Aug 24

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$302 Roundtrip, found 5 days ago

$302

Roundtrip

found 5 days ago

Select United flight, departing Fri, Aug 22 from George Bush Intercontinental to Washington Dulles Intl., returning Sun, Aug 24, priced at $302 found 5 days ago

Fri, Aug 22 - Sun, Aug 24

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$313 Roundtrip, found 5 days ago

$313

Roundtrip

found 5 days ago

Select United flight, departing Fri, Aug 22 from George Bush Intercontinental to Washington Dulles Intl., returning Sun, Aug 24, priced at $313 found 5 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$320 Roundtrip, found 1 day ago

$320

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Mon, Jul 14, priced at $320 found 1 day ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$322 Roundtrip, found 1 day ago

$322

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $322 found 1 day ago

Fri, Aug 22 - Sun, Aug 24

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$323 Roundtrip, found 5 days ago

$323

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Aug 22 from George Bush Intercontinental to Ronald Reagan Washington National, returning Sun, Aug 24, priced at $323 found 5 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$327 Roundtrip, found 1 day ago

$327

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $327 found 1 day ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$331 Roundtrip, found 1 day ago

$331

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Mon, Jul 14, priced at $331 found 1 day ago

Fri, Aug 22 - Sun, Aug 24

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$337 Roundtrip, found 5 days ago

$337

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Aug 22 from George Bush Intercontinental to Ronald Reagan Washington National, returning Sun, Aug 24, priced at $337 found 5 days ago

Fri, Aug 22 - Sun, Aug 24

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$342 Roundtrip, found 5 days ago

$342

Roundtrip

found 5 days ago

Select United flight, departing Fri, Aug 22 from George Bush Intercontinental to Ronald Reagan Washington National, returning Sun, Aug 24, priced at $342 found 5 days ago

Tue, Jul 8 - Mon, Jul 14

HOU

William P. Hobby

IAD

Washington Dulles Intl.

$344 Roundtrip, found 6 days ago

$344

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Jul 8 from William P. Hobby to Washington Dulles Intl., returning Mon, Jul 14, priced at $344 found 6 days ago

Tue, Jul 8 - Mon, Jul 14

HOU

William P. Hobby

DCA

Ronald Reagan Washington National

$393 Roundtrip, found 6 days ago

$393

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Jul 8 from William P. Hobby to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $393 found 6 days ago