Flights from Houston to The Plains

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 - Sat, Jul 12

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$331 Roundtrip, found 1 day ago

$331

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Sat, Jul 12, priced at $331 found 1 day ago

Fri, Jul 11 - Sat, Jul 12

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$336 Roundtrip, found 1 day ago

$336

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 11 from George Bush Intercontinental to Washington Dulles Intl., returning Sat, Jul 12, priced at $336 found 1 day ago

Tue, Jul 8 - Thu, Jul 10

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$356 Roundtrip, found 1 day ago

$356

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Thu, Jul 10, priced at $356 found 1 day ago

Tue, Jul 8 - Fri, Jul 11

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$361 Roundtrip, found 1 day ago

$361

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Fri, Jul 11, priced at $361 found 1 day ago

Tue, Jul 8 - Sun, Jul 13

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$433 Roundtrip, found 1 day ago

$433

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 8 from George Bush Intercontinental to Washington Dulles Intl., returning Sun, Jul 13, priced at $433 found 1 day ago

Fri, Jul 11 - Sun, Jul 13

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$438 Roundtrip, found 1 day ago

$438

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 11 from George Bush Intercontinental to Washington Dulles Intl., returning Sun, Jul 13, priced at $438 found 1 day ago

Mon, Jul 7 - Thu, Jul 10

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$553 Roundtrip, found 1 day ago

$553

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 7 from George Bush Intercontinental to Washington Dulles Intl., returning Thu, Jul 10, priced at $553 found 1 day ago

Mon, Jul 7 - Thu, Jul 10

IAH

George Bush Intercontinental

IAD

Washington Dulles Intl.

$644 Roundtrip, found 1 day ago

$644

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 7 from George Bush Intercontinental to Washington Dulles Intl., returning Thu, Jul 10, priced at $644 found 1 day ago