Flights from Houston to Herndon

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.

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$220 Roundtrip, found 3 days ago

$220

Roundtrip

found 3 days 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 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$269 Roundtrip, found 3 days ago

$269

Roundtrip

found 3 days 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 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$279 Roundtrip, found 3 days ago

$279

Roundtrip

found 3 days 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 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$300 Roundtrip, found 3 days ago

$300

Roundtrip

found 3 days 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 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$320 Roundtrip, found 3 days ago

$320

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Mon, Jul 14, priced at $320 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$322 Roundtrip, found 3 days ago

$322

Roundtrip

found 3 days 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 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$327 Roundtrip, found 3 days ago

$327

Roundtrip

found 3 days 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 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$331 Roundtrip, found 3 days ago

$331

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Mon, Jul 14, priced at $331 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$349 Roundtrip, found 3 days ago

$349

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $349 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$352 Roundtrip, found 3 days ago

$352

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Mon, Jul 14, priced at $352 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$357 Roundtrip, found 3 days ago

$357

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $357 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$359 Roundtrip, found 3 days ago

$359

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $359 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$362 Roundtrip, found 3 days ago

$362

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Mon, Jul 14, priced at $362 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$364 Roundtrip, found 3 days ago

$364

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $364 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$373 Roundtrip, found 3 days ago

$373

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $373 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$380 Roundtrip, found 3 days ago

$380

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $380 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$382 Roundtrip, found 3 days ago

$382

Roundtrip

found 3 days ago

Select United flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Mon, Jul 14, priced at $382 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

IAH

George Bush Intercontinental

DCA

Ronald Reagan Washington National

$414 Roundtrip, found 3 days ago

$414

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Jul 8 from George Bush Intercontinental to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $414 found 3 days ago

Tue, Jul 8 - Mon, Jul 14

HOU

William P. Hobby

IAD

Washington Dulles Intl.

$427 Roundtrip, found 5 days ago

$427

Roundtrip

found 5 days ago

Select American Airlines flight, departing Tue, Jul 8 from William P. Hobby to Washington Dulles Intl., returning Mon, Jul 14, priced at $427 found 5 days ago

Tue, Jul 8 - Mon, Jul 14

HOU

William P. Hobby

DCA

Ronald Reagan Washington National

$427 Roundtrip, found 3 days ago

$427

Roundtrip

found 3 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 $427 found 3 days ago