IAD Southwest Terminal: Terminals, Map & Food at Dulles Airport

IAD Southwest Terminal

If you’re traveling with Southwest Airlines to or from Washington Dulles International Airport (IAD), it’s essential to know the specific terminal where Southwest operates. In this article, we will provide you with all the information you need to locate Southwest Airlines terminal at IAD.

Whether you’re a frequent flyer or planning your first trip, understanding the airport’s terminal layout will help ensure a smooth and hassle-free travel experience. Let’s dive into the details and make navigating through Washington Dulles International Airport a breeze.

What Terminal is Southwest at Dulles Airport (IAD)?

Southwest Airlines operates out of Terminal B at Dulles International Airport (IAD). Terminal B is located on the west side of the airport, and it is the smaller of the two terminals at IAD. Southwest Airlines gates at IAD are B1-B12.

What Terminal is Southwest at IAD
Southwest Terminal at Dulles Airport (IAD)

Arrival Terminal & Gates

Southwest Airlines arrivals at Dulles Airport (IAD) arrive at Terminal B. Baggage claim for Southwest Airlines is located on the first level of Terminal B. Read Southwest baggage policy.

Departure Terminal & Gates

Southwest Airlines departures at Dulles Airport (IAD) depart from Terminal B. Gates for Southwest Airlines are B1-B12.

Where Does Southwest Fly From Dulles Airport (IAD)?

Southwest Airlines offers direct flights from Dulles Airport (IAD) to over 50 destinations across the United States and Canada. These destinations include:

DestinationSouthwest Airlines Flights
Albany, NY2 daily
Atlanta, GA3 daily
Austin, TX3 daily
Baltimore, MD2 daily
Boston, MA3 daily
Chicago-Midway, IL3 daily
Dallas Love Field, TX3 daily
Denver, CO3 daily
Fort Lauderdale, FL2 daily
Fort Worth, TX2 daily
Hartford, CT2 daily
Houston Hobby, TX3 daily
Jackson, MS1 daily
Kansas City, MO1 daily
Las Vegas, NV3 daily
Los Angeles, CA3 daily
Memphis, TN2 daily
Miami, FL2 daily
Orlando, FL2 daily
Pittsburgh, PA2 daily
St. Louis, MO1 daily
Tampa, FL2 daily
West Palm Beach, FL2 daily

Southwest Terminal Map Dulles Airport (IAD)

Traveling to a new city can be exciting, but navigating through a busy airport can be a daunting task, especially if you are not familiar with the airport layout. Fortunately, the IAD airport has a well-designed Southwest Terminal that is easy to navigate. Here’s a map of the Washington Dulles International Airport to help you find your way to Southwest Terminal B:

Washington Dulles International Airport
(IAD) Southwest Terminal Map
Southwest Terminal Map Dulles Airport (IAD)

The Southwest Terminal is conveniently located near the parking garage, making it easy for travelers to get to their flights quickly. As you enter the terminal, you will notice the spacious and well-lit waiting area where you can relax before your flight. The terminal also has a variety of restaurants and shops that cater to the needs of travelers.

In conclusion, the Washington Dulles International Airport Southwest Terminal is a well-designed and convenient terminal that makes traveling a breeze. With its spacious waiting area, variety of restaurants and shops, and streamlined boarding process, travelers can relax and enjoy their journey.


What terminal does Southwest use at Dulles Airport?

Southwest Airlines use Terminal B at Dulles International Airport. This is the designated terminal for Southwest Airlines flights at Dulles Airport.

Does Dulles Airport have Southwest?

Yes, Washington Dulles International Airport (IAD) does have Southwest Airlines. Southwest is one of the airlines that serve IAD, offering domestic flights to various destinations.

Where is southwest check-in at Dulles Airport?

The Southwest Airlines check-in counters at Dulles Airport are located in the departures area of Terminal B. Once you enter Terminal B, you will find the check-in counters conveniently marked for Southwest Airlines.

Are there different terminals at Dulles Airport?

Yes, Washington Dulles International Airport (IAD) has multiple terminals. The airport has two main terminals, Terminal B and Terminal C, which serve different airlines. Southwest Airlines operates exclusively from Terminal B at Washington Dulles International Airport. It’s important to check your airline and terminal information before heading to the airport to ensure a smooth travel experience.

Marquise Snow enjoys traveling a lot. He has traveled to several popular and stunning destinations, such as New York, Bern, Abu Dhabi, and Wellington. He also likes to write his experiences in the form of blogs so that people can find meaningful information about those journeys and places. This can assist people to plan their journeys in better ways.
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