Dulles Airport Terminal Map
Location: Dulles, Virginia
Get ready for your trip with the most up-to-date Dulles Airport Terminal map, designed to help you navigate with ease.
📍 YOUR AIRPORT GUIDE
Washington Dulles International Airport (IAD) is a major international airport located in Loudoun and Fairfax Counties, Virginia, 26 miles west of downtown Washington, D.C. Opened in 1962, it serves as a hub for United Airlines and features a distinctive main terminal designed by Eero Saarinen, offering modern amenities and efficient ground transportation options.
Whether you’re flying in or out, this hub is home to unique amenities like the Sleepbox Lounge for a quick nap between flights and world-class dining at The Capital Grounds.
Explore your terminal’s features, from art installations to shops like Duty-Free Americas, so you can make the most of your time before takeoff.
IAD Airport Terminal – Dules Internation Map 2024

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FAQ
How many terminals are in Dulles Airport?
Dulles International Airport has one main terminal with two midfield concourses (A/B and C/D) connected by underground trains and shuttle buses. These concourses serve different airlines and flight types.
Which terminal is United Airlines at Dulles?
United Airlines operates primarily out of Concourses C and D at Dulles International Airport. These concourses are located in the midfield terminal area, connected to the main terminal by the AeroTrain.
How do I get from terminal D to terminal A at Dulles?
To travel from Concourse D to Concourse A at Dulles, you can use the AeroTrain or airport shuttle buses. Both options connect the concourses through the main terminal, providing efficient access between gates.
Is Dulles Airport easy to navigate?
Dulles Airport is generally easy to navigate thanks to the AeroTrain system and clear signage. While it’s large, the layout is straightforward, and transport options between terminals are well-organized.