Flight Route

Houston

Washington

Houston to Washington

IAH → DCA

Airlines

1 operating direct

Direct Flights

Available

Origin

George Bush Intercontinental Airport

Destination

Ronald Reagan Washington National Airport

Connection Options

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+9 more

Transit countries:

Direct

Connection

Route Options

Direct

1 Stop

via HSV

via TYS

via JAN

via BHM

via BNA

via MEM

via GSP

via ATL

via LEX

via CLT

via SDF

via LIT

via RDU

via MSY

via CVG

via CAE

via PNS

via CMH

via VPS

via PIT

Airlines Flying Direct

United

United States

Direct

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Price Trends

Average flight prices from IAH to DCA by month

Flight Delayed or Cancelled?

You may be entitled to up to €600 in compensation for flight disruptions on your IAH to DCA route.

Delayed by 3+ hours
Cancelled flight
Denied boarding
Claims valid up to 3 years back

Check Compensation

Return Flight

DCAIAHDirect

Other Routes from IAH

Departing from IAH

George Bush Intercontinental Airport

View IAH airport details All deals from IAH

Arriving at DCA

Ronald Reagan Washington National Airport

View DCA airport details All deals to DCA