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Washington Dulles International Airport

Dulles, United States

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IADlarge airport

Washington Dulles International Airport

Dulles, United States
Explore Dulles city guide Navigate to this airport
196
Routes out
126
Destinations
KIAD
ICAO
312 ft
Elevation
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Eero Saarinen's iconic gateway to the U.S. capital region.

Opened
1962
Location
Dulles, United States
Washington Dulles International Airport (IAD) is a major international airport serving the Washington, D.C. metropolitan area, located approximately 26 miles west of downtown Washington in Dulles, Virginia. It is owned and operated by the Metropolitan Washington Airports Authority (MWAA). The airport is renowned for its striking terminal building designed by Finnish-American architect Eero Saarinen, completed in 1962 and considered a landmark of mid-20th century modernist architecture. Dulles serves as a primary hub for United Airlines and handles a significant volume of transatlantic and international traffic. In recent years, the airport has been connected to the Washington Metro rail network via the Silver Line extension, improving transit access to the region. Dulles handles tens of millions of passengers annually and supports numerous cargo operations alongside its passenger services.
Terminals
The airport features one main terminal (the historic Saarinen-designed main terminal) and four concourses (A, B, C, and D), with passengers transported to midfield concourses via mobile lounges or an underground AeroTrain people mover.
Getting to & from
Dulles is accessible by the Washington Metro Silver Line (Dulles International Airport station), the Dulles Toll Road, and various bus and shuttle services connecting to the greater D.C. area.
Airlines here
United Airlines uses Dulles as a major hub, with additional service from American Airlines, Delta Air Lines, British Airways, Lufthansa, Air France, and numerous other international carriers.
Notable facts
  • ›Eero Saarinen's terminal building, opened in 1962, is listed on the National Register of Historic Places.
  • ›The airport was the first in the United States designed specifically to accommodate jet aircraft.
  • ›Unique mobile lounges (now partly replaced by the AeroTrain) were originally used to transport passengers between the terminal and aircraft.
  • ›The Silver Line Metro extension to Dulles opened in November 2022, ending the airport's long isolation from rail transit.
  • ›Dulles covers approximately 11,830 acres, making it one of the largest airports by land area in the United States.
This profile is provided for general information only. Details may be inaccurate or outdated — always verify with the airport's official website before acting on them.
Gateway to the capital, where global journeys begin and end

Washington Dulles International Airport, opened in 1962, was the first airport in the United States designed from the ground up for jet aircraft, featuring the iconic main terminal designed by architect Eero Saarinen. Located about 26 miles west of downtown Washington D.C. in Dulles, Virginia, it serves as a major international hub for United Airlines and a key entry point for transatlantic and transpacific travel. The airport handles tens of millions of passengers annually and plays a central role in connecting the U.S. capital region to destinations worldwide.

Terminals
  • Main Terminal — The landmark Saarinen-designed building housing check-in, ticketing, and arrivals, connected to concourses via mobile lounges and an underground AeroTrain.
  • Concourse A — Primarily serves domestic United Airlines flights with direct AeroTrain access from the Main Terminal.
  • Concourse B — Handles a mix of domestic and international flights, accessible via the AeroTrain underground people-mover.
  • Concourse C — International concourse serving long-haul flights, accessible via mobile lounges from the Main Terminal.
  • Concourse D — Additional international and domestic gates, also reached via mobile lounges from the Main Terminal.
Ground Transport
  • Washington Metro Silver Line — direct rail service to downtown D.C. via the Dulles Airport Station
  • Washington Flyer Coach bus service to West Falls Church Metro station
  • Ride-hailing services (Uber, Lyft) from designated curbside pick-up areas
  • Taxi service available at the arrivals curb on the Ground Transportation level
  • Car rental facilities served by a dedicated shuttle to the on-airport Rental Car Center
  • SuperShuttle and shared van services to D.C. and Northern Virginia destinations
Nearby Hotels
  • Marriott Dulles Airport
  • Hyatt Regency Dulles
  • Hilton Washington Dulles Airport
  • Sheraton Tysons Hotel
  • SpringHill Suites Dulles Airport
Dining

Inside the terminal, travellers will find a solid range of options including local D.C.-area concepts alongside national chains such as Cosi, Starbucks, and various grab-and-go outlets spread across the concourses. International concourses C and D offer sit-down restaurants suited for longer pre-departure waits on transatlantic routes. The Dulles corridor and nearby Reston and Herndon areas offer a wide variety of dining from casual American eateries to international cuisine for those staying nearby before or after a flight.

Traveller Tips
  • Allow extra time to navigate between concourses — mobile lounges to C and D can add 15–20 minutes to your transit.
  • The Silver Line Metro is the most reliable way to reach downtown D.C., avoiding highway traffic on the Dulles Toll Road.
  • Check in online and use bag-drop lanes to cut queues at the spacious but often busy Main Terminal check-in hall.
  • International arrivals should anticipate longer U.S. Customs and Border Protection processing times, especially on peak transatlantic mornings.
Official website

AI-assisted overview, verified against public sources.

Route map (126 destinations)

Leaflet © OpenStreetMap © CARTO

Routes

IAD → LAXAA · 738
IAD → LHRAA · 744 777
IAD → MIAAA · 738
IAD → AUHAA · 340
IAD → CLTAA · CR7 CR9
IAD → DFWAA · 738 M80
IAD → DOHAA · 777
IAD → MSYAC · ERJ CR7 738 E70 739
IAD → YOWAC · ERJ
IAD → YULAC · ERJ CRJ
IAD → YYZAC · ERJ CRJ CR7
IAD → ATLAF · 320 M88 319
IAD → CDGAF · 388 77W
IAD → MEXAM · 737
IAD → ATLAM · M88
IAD → BOGAV · 319
IAD → SALAV · 319 321 320
IAD → LHRAY · 744 777
IAD → ATLAZ · 320 M88
IAD → CDGAZ · 388 77W
IAD → BOSB6 · E90
IAD → DXBB6 · 77W
IAD → JFKB6 · E90
IAD → LGBB6 · 320
IAD → LHRBA · 744 777
IAD → PEKCA · 777
IAD → PTYCM · 73G
IAD → AMSDL · 333 332
IAD → CDGDL · 388 77W
IAD → DTWDL · CR7 ERJ
IAD → JFKDL · ERJ CR7
IAD → LHRDL · 333
IAD → MEXDL · 737
IAD → ATLDL · 320 M88 319
IAD → ICNDL · 77W 772
IAD → MSPDL · CR9 CR7
IAD → SVODL · 763
IAD → DUBEI · 752
IAD → DXBEK · 77W
IAD → ADDET · 77L 788
IAD → AUHEY · 346
IAD → KEFFI · 75W
IAD → DENFL · 73W
IAD → MDWFL · 73W
IAD → TPAFL · 73W
IAD → LHRIB · 744 777
IAD → ICNKE · 77W 772
IAD → AMSKL · 330
IAD → ATLKL · M88 320
IAD → FRALH · 333 74H
IAD → LHRLH · 752 777
IAD → AMSLH · 763
IAD → ATLLH · CRJ
IAD → BRULH · 777 332
IAD → CDGLH · 763
IAD → MSYLH · 738 739
IAD → MUCLH · 333
IAD → ZRHLX · 763 764
IAD → HGRLW · PA2
IAD → LNSLW · PA2
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Dulles International Airport
Encyclopaedia

Washington Dulles International Airport is the primary international airport serving Washington, D.C., the capital of the United States. It is located 26 miles (42 km) west of downtown Washington, D.C., in Loudoun and Fairfax counties in Northern Virginia.

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