When planning a holiday trip to attractions in Washington, DC, your plane will likely land at Dulles International Airport. It’s essential to familiarize yourself with everything about Dulles Airport terminals, especially if this is your first visit to the city.
Dulles Airport Terminals
The airport consists of one terminal and five airside concourses labeled A, B, C, D, and Z, all located to the south of the terminal.
Moreover, the terminal at IAD serves as a major hub for domestic airlines such as US Airways and US Airways Express, as well as numerous international carriers including Emirates, Etihad, Saudia, and more.
For a list of airlines operating at Dulles International Airport (IAD), click here.
Dulles Airport Main Terminal
The terminal at IAD Airport, comprising 113 gates, is a sizable structure divided into three levels:
- Ground Level: This area serves as a parking facility with designated pick-up and drop-off points for ground transportation.
- Arrival Level: Here, numerous amenities are accessible, including baggage claim and street access to four drop-off areas.
- Departure Level: Situated on the upper floor, this level primarily encompasses the ticket counter and check-in area.
While the majority of amenities are concentrated at the Main Terminal, some are also available at the concourses. Below is additional information about the five concourses.
1. Dulles Airport Terminal Concourse A
Dulles Airport Concourse A serves as a hub for both international and regional flights, boasting 12 mainline gates and 31 United Express commuter gates.
Facilities and Services
Concourse A offers a range of facilities and services for travelers. Near Gate A32, passengers can find amenities such as a currency exchange, an interfaith chapel, and a pet relief area.
For those requiring nursing rooms, facilities are conveniently located near Gate A20. Additionally, a variety of dining options are available in the area, including Extreme Pita, Jersey Mike’s Subs, and Smashburger, among others.
Lounges
There are several Dulles airport lounges in Concourse A, including the Virgin Atlantic Clubhouse and the Air France-KLM Lounge. The former is located near Gate A32, while the latter is situated near Gate A19.
2. Dulles Airport Terminal Concourse B
IAD’s Concourse B, which serves several international airlines, features 28 gates, numbered B37-B38, B40-B45, B47-B51, B62-B67, B70-B76, B78-B79, and B81.
Facilities and Services
Similar to Concourse A, Concourse B offers various amenities for passengers.
Kids’ play areas, nursing rooms, and private restrooms are located near Gate B70. Additionally, free charging stations are available nearby at B73. Remember to retrieve your charger after use.
Additionally, dining options are available within the concourse for passengers seeking quick bites or beverages, including Wendy’s, Vino Volo, Peet’s Coffee, Carrabba’s Italian Grill, and more.
Lounges
On Concourse B, several lounges are available, including:
- Turkish Airlines Lounge (near Gate B43)
- Lufthansa Business Class Lounge (near Gate B49-B51)
- British Airways Galleries Lounge (up the escalators after exiting the AeroTrain)
3. Dulles Airport Terminal Concourse C
Dulles Airport Concourse C features 22 United mainline gates for both domestic and international flights.
Facilities and Services
Concourse C is equipped with amenities such as two currency exchange locations (near C8 and C12) and free charging stations throughout the gates.
Other facilities include nursing rooms with sinks conveniently located near Gate C11.
Additionally, dining options such as &Pizza, Auntie Anne’s, Subway, Chef Geoff’s, and more are available for hungry or thirsty passengers.
Lounges
Passengers in Concourse C can enjoy a comfortable rest at either the United Club or United Polaris Lounge, both conveniently located near C17. Additionally, United Club facilities are available at two other locations, near C4 and C7.
4. Dulles Airport Terminal Concourse D
Concourse D at IAD Airport, located in the south midfield terminal, features 24 United mainline gates.
Facilities and Services
Among the array of services and amenities at Dulles Airport Concourse D are numerous dining options. You can enjoy satisfying meals or drinks at Bistro Atelier, Chick-fil-A, Rusty Taco, and more.
Additionally, amenities such as a pet relief area and nursing rooms are conveniently located near Gate D1.
Passengers in need of currency exchange services can head to D16, which is in close proximity to the gate.
Furthermore, free charging stations for gadgets and other devices are available throughout the D Gates.
Lounges
The United Club Lounge is located near Gate D8. Access to the lounge is available for around USD 59 and operates daily from 5:30 AM to 10 PM.
5. Dulles Airport Terminal Concourse Z
Concourse Z, primarily catering to domestic flights, comprises four gates: Z6, Z7, Z9, and Z10. These gates are conveniently situated near the Dulles Airport Terminal – main area.
Facilities and Services
Concourse Z offers limited facilities and services, as passengers can easily access the Dulles Airport terminal in main area, which serves as the central hub for amenities at IAD. However, dining options such as Dunkin’ and Subway are available in Concourse Z.
Lounges
Regrettably, there are no lounges located within Concourse Z. However, passengers can access the Capital One lounge, conveniently situated in the Main Terminal vicinity.
Inter-terminal Transfer
Passengers at the airport who need to transfer between different locations within the airport premises can utilize AeroTrain or People Mover vehicles. The Dulles Airport transport vehicles connect almost all areas within the airport.
Alternatively, you can reach your desired destinations by walking for a few minutes using the moving walkways located throughout the corridors. Be sure to follow the directional signs to avoid getting lost.
Finally, that concludes our overview of Dulles Airport terminal, providing you with essential information to navigate the airport terminals smoothly. Additionally, be sure to explore the best flight and hotel deals available exclusively on Airpaz!








