Washington Dulles International Airport Terminal Map (2025-2024)
With this Washington Dulles International Airport Terminal Map, you can spot where to connect between the Main Terminal and the midfield concourses.
Washington Dulles International Airport (IAD) operates one central terminal and several concourses linked by the underground AeroTrain and mobile lounges, which means transfers are quick once you locate your route. Follow “AeroTrain” and “Concourse” signs in blue and white to stay on track.
The map highlights gates, security areas, and transport links so you can move efficiently between check-in, boarding, and baggage claim. Arrivals are on the lower level, Departures on the upper—watch for the split-level signs when entering the terminal.
Washington Dulles International Airport Terminal Map 2025
In 2025, Washington Dulles International Airport approved a new Master Plan on July 16, establishing an FAA-compliant framework that includes new concourses, expansion of the main terminal and connectors to Concourses A and B, additional parking garages closer to the terminal, and a consolidated rental car facility.
United Airlines confirmed plans to open a new flight attendant training center. The airport also announced eight new dining and retail venues and eleven additional concessions scheduled to begin development during the year.
Washington Dulles International Airport Terminal Parking Map 2025
In 2025, Washington Dulles International Airport approved new parking garages located closer to the Main Terminal, along with a consolidated rental car facility within a new garage structure, as part of the Master Plan update.
The Metropolitan Washington Airports Authority confirmed FAA concurrence was pending for these expansions.
Additionally, the airport raised the hourly terminal parking rate to $7.00, while keeping maximum daily rates at $21.00 for garages and $32.00 for the terminal lot unchanged.
Printable Washington Dulles International Airport Terminal Map PDF 2025
Washington Dulles International Airport Terminal Map 2024
In 2024, Washington Dulles International Airport announced major passenger and cargo expansion plans in January.
On April 11, the airport set a new single-day passenger screening record. In August, construction officially began on the 14-gate Concourse E, projected to open in 2026, following the earlier announcement by United and MWAA of the half-billion-dollar development.
Washington Dulles International Airport Terminal Parking Map 2024
Printable Washington Dulles International Airport Terminal Map PDF 2024
FAQ
Why is DC airport called IAD?
DC airport is called IAD because the FAA assigned the code to Washington Dulles International Airport using the abbreviation “International Airport Dulles.” The code reflects its international status and honors John Foster Dulles, the airport’s namesake and former U.S. Secretary of State.
Is it better to fly to Dulles or Reagan?
Fly to Dulles (IAD) for international flights or long-distance domestic routes. Choose Reagan (DCA) for short domestic flights and easier access to downtown Washington, D.C. The best option depends on your destination, airline, and proximity to the city center.
What city is Washington Dulles airport in?
Washington Dulles International Airport is in Dulles, Virginia. It is located about 26 miles west of Washington, D.C., and spans parts of Loudoun and Fairfax counties. Though it serves the capital, the airport itself is not within the city limits of Washington.
Why is Dulles Airport famous?
Dulles Airport is famous for its role as a primary international gateway to Washington, D.C., and for its iconic terminal designed by Eero Saarinen. It was one of the first airports in the U.S. built for commercial jet travel and symbolizes mid-century modern architecture.
