Flights from Houston to Washington Dulles

IAHIAD

George Bush Intercontinental Airport (Houston, United States) → Washington Dulles International Airport (Dulles, United States)

Also known as Houston.

Nonstop
1h 59m
Distance
1,913 km
Frequency
7×/week
One-way from
$76
Airlines
NetJets Aviation, United Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • UA154907:22→11:283h 6mUnited Airlines
  • UA236611:55→15:593h 4mUnited Airlines
  • UA238816:45→20:493h 4mUnited Airlines
  • UA137318:40→22:443h 4mUnited Airlines
  • UA75020:38→00:372h 59mUnited Airlines

Tuesday

  • UA154907:22→11:283h 6mUnited Airlines
  • UA236611:55→15:593h 4mUnited Airlines
  • UA238816:45→20:493h 4mUnited Airlines
  • UA137318:40→22:443h 4mUnited Airlines
  • UA75020:38→00:372h 59mUnited Airlines

Wednesday

  • UA154907:22→11:283h 6mUnited Airlines
  • UA236611:55→15:593h 4mUnited Airlines
  • UA238816:45→20:493h 4mUnited Airlines
  • UA137318:40→22:443h 4mUnited Airlines
  • UA75020:38→00:372h 59mUnited Airlines

Thursday

  • UA154907:22→11:283h 6mUnited Airlines
  • UA236611:55→15:593h 4mUnited Airlines
  • UA238816:45→20:493h 4mUnited Airlines
  • UA137318:40→22:443h 4mUnited Airlines
  • UA75020:38→00:372h 59mUnited Airlines

Friday

  • UA154907:22→11:283h 6mUnited Airlines
  • UA236611:55→15:593h 4mUnited Airlines
  • UA238816:45→20:493h 4mUnited Airlines
  • UA137318:40→22:443h 4mUnited Airlines
  • UA75020:38→00:372h 59mUnited Airlines

Saturday

  • UA154907:22→11:283h 6mUnited Airlines
  • UA236611:55→15:593h 4mUnited Airlines
  • UA238816:45→20:493h 4mUnited Airlines
  • UA137318:40→22:443h 4mUnited Airlines
  • UA75020:38→00:372h 59mUnited Airlines

Sunday

  • UA236611:55→15:593h 4mUnited Airlines
  • UA238816:45→20:493h 4mUnited Airlines
  • UA137318:58→23:023h 4mUnited Airlines
  • UA75020:38→00:371h 59mUnited Airlines

Houston to Washington Dulles — frequently asked

How long is the flight from Houston to Washington Dulles?
IAH–IAD is 1h 59m nonstop, covering 1,913 km (1,189 mi).
Which airlines fly nonstop from Houston to Washington Dulles?
NetJets Aviation, United Airlines operate this route nonstop.
How much is a flight from Houston to Washington Dulles?
One-way fares on IAH–IAD recently started from $76 ($264 nonstop). The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Houston to Washington Dulles?
The route is served 7 days a week (34 scheduled departures).