Direct flights from Houston to Dulles (IAH → IAD)

Distance 1,914 km (1,189 mi)
Est. duration 2h 15m
IAH
Houston
George Bush Intcntl Houston, USA
IAD
Dulles
Washington Dulles International, USA
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Live fares · IAH → IAD

Available flights

Frontier AirlinesNon-stop
from$216
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Frequently asked questions

How far is the flight from Houston to Dulles? The flight distance from IAH to IAD is approximately 1,914 km (1,189 miles).
How long is the flight from IAH to IAD? The estimated flight time from Houston to Dulles is approximately 2h 15m.
What airlines fly from IAH to IAD? Airlines operating direct flights from Houston to Dulles include: UA.

Cheapest fares Houston → Dulles

Houston IAH
Dulles IAD
May from $129 June from $73 July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Houston → Dulles.

Cheap flights from Houston to Dulles Cheapest month to fly to Dulles Flights from USA Flights to USA Visa-free with USA passport All airports in USA UA routes & destinations All routes by this carrier

Try a nearby airport to Houston

Flights to Dulles (IAD) from other airports within 350 km of Houston. Often unlocks cheaper fares or better times.

HOU → IAD 38 km from IAH Houston → Dulles USA · 71 destinations AUS → IAD 225 km from IAH Austin → Dulles USA · 98 destinations SAT → IAD 307 km from IAH San Antonio → Dulles USA · 48 destinations SHV → IAD 310 km from IAH Shreveport → Dulles USA · 9 destinations DAL → IAD 349 km from IAH Dallas → Dulles USA · 79 destinations

Or try a nearby airport to Dulles

Flights from Houston (IAH) to other airports within 350 km of Dulles.

IAH → DCA 37 km from IAD Houston → Washington USA · 108 destinations IAH → BWI 72 km from IAD Houston → Baltimore USA · 90 destinations IAH → CHO 126 km from IAD Houston → Charlottesville USA · 6 destinations IAH → MDT 150 km from IAD Houston → Middletown USA · 19 destinations IAH → RIC 161 km from IAD Houston → Richmond USA · 37 destinations

Other flights from Houston (IAH)

Abilene (ABI) Acapulco (ACA) Aguascalientes (AGU) Albuquerque (ABQ) Alexandria (AEX) Amarillo (AMA) Amsterdam (AMS) Anchorage (ANC) All 193 destinations →

Other flights from Dulles (IAD)

Abu Dhabi (AUH) Accra (ACC) Addis Ababa (ADD) Albany (ALB) Albuquerque (ABQ) Amman (AMM) Amsterdam (AMS) Anchorage (ANC) All 163 destinations →