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🛫 Official Hub Guide · IAD

Washington Dulles International Airport (IAD) Terminal & Transit Guide

Everything you need for flying through Washington D.C. (IAD): terminal layout, fastest express train or metro into the city, airline hubs, and live bookable flights.

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IATA Airport Code
IAD
Washington D.C., United States
Coordinates
38.95°, -77.46°
North America Hub
Where to Stay
Washington D.C. Hotels
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Washington Dulles International Airport (IAD) Terminal & Transit Overview

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Popular Flight Routes to & from Washington D.C. (IAD)

Washington D.C. (IAD) → London (LHR) Live flight search & route guide Washington D.C. (IAD) → Paris (CDG) Live flight search & route guide Washington D.C. (IAD) → Frankfurt (FRA) Live flight search & route guide Washington D.C. (IAD) → Rome (FCO) Live flight search & route guide Washington D.C. (IAD) → Athens (ATH) Live flight search & route guide Washington D.C. (IAD) → Tokyo (HND) Live flight search & route guide Washington D.C. (IAD) → Seoul (ICN) Live flight search & route guide Washington D.C. (IAD) → Dubai (DXB) Live flight search & route guide Washington D.C. (IAD) → Doha (DOH) Live flight search & route guide Washington D.C. (IAD) → Cairo (CAI) Live flight search & route guide

Frequently Asked Questions About Washington Dulles International Airport (IAD)

How many terminals does Washington Dulles International Airport (IAD) have?

Washington Dulles International Airport (IAD) features Main Saarinen Terminal + Midfield Concourses A/B and C/D connected by AeroTrain. Major operating carriers include United Airlines (Mid-Atlantic International Hub), Lufthansa, ANA, Air France, British Airways, Emirates.

What is the fastest way to get from IAD Airport to downtown Washington D.C.?

WMATA Silver Line Metrorail runs directly from Dulles Indoor Station to Tysons, Rosslyn, and Downtown Washington D.C. (Metro Center) in 52 minutes.