Flights from Washington Dulles Intl. Airport

Prices were available within the past 7 days and starts at $49 for one-way flights and $91 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Apr 29, 2020

Flight was cancelled and no communication. Aer Lingus staff told me they would route me to ny, boston, or chicago but getting to DC was on my dime. It took several other interactions for AL to book me from chicago to dulles on a united flight at no charge to me. Unnecessary unhelpfulness by some.

Mar 16, 2020


Mar 16, 2020

good communication and update emails concerning coronavirus. full refund, no questions asked.

Mar 14, 2020

Our service on this flight was amazing. There was a mom with two children and this staff went above and beyond. Amazing how caring they were.

Mar 14, 2020

Plane left and arrived early!

Mar 13, 2020

Even though we left late somehow the pilot made up time and we actually arrived early. Kudos to the flight crew

Mar 13, 2020

Was great!

Mar 12, 2020

Our stewardess was so helpful and kind.

Mar 12, 2020

Small plane very noisy.

Mar 12, 2020

Everyone was kind. Staff was helpful to change my flight because the conference I was going to was canceled.

Mar 12, 2020

old planes express.but good overall flt.Would recommend

Mar 12, 2020

The fee for the baggage was too much

Hotels near Washington Dulles Intl. Airport

Estimated price for 1 night/2 adults

Washington Dulles Airport Marriott
Washington Dulles Airport Marriott
3.5 out of 5.0 45020 Aviation Dr, Sterling, VA
4.1/5 (988 reviews)
Situated near the airport, this hotel is within 6 mi (10 km) of Center for Innovative Technology Complex, Reston Town Center, and National Air and Space Museum ...
Hyatt Place Herndon Dulles Airport East
Hyatt Place Herndon Dulles Airport East
3.0 out of 5.0 13711 Sayward Blvd, Herndon, VA
4.1/5 (972 reviews)
Situated near the airport, this hotel is within 9 mi (15 km) of National Air and Space Museum Steven F. Udvar-Hazy Center, Reston Hospital Center, and Reston ...
Hyatt Regency Dulles
Hyatt Regency Dulles
4.0 out of 5.0 2300 Dulles Corner Blvd, Herndon, VA
4.2/5 (958 reviews)
Situated in Herndon, this golf hotel is 2.4 mi (3.8 km) from Frying Pan Farm Park and within 6 mi (10 km) of National Air and Space Museum Steven F. Udvar-Hazy ...

Washington Dulles Intl. Airport Information

Airport NameAirport LocationAirport CodeLatitudeLongitudeAltitude
Washington Dulles Intl.Washington D.C., USIATA: IAD, ICAO: KIAD, GPS: KIAD38.944500-77.455803312ft

Washington Dulles Intl., also known by IATA (International Air Transport Association) code IAD and ICAO (International Civil Aviation Organization) code KIAD, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Washington D.C.'s airport that can help you in planning your next trip. Expedia offers flights from IAD airport on multiple airline carriers, and makes it easy and affordable for you to book low cost Washington D.C. flights.

Travel Tips for Booking Flights out of Washington Dulles Intl. (IAD)

What airport is IAD?

IAD is the code for Washington Dulles Intl. airport in .

Which airlines fly out of Washington Dulles Intl. (IAD)?

The airlines flying out of Washington Dulles Intl. (IAD) include: Delta, United, Frontier Airlines, American Airlines.

What is the most popular airline that flies out of Airport (IAD)?

is the most popular airline operating out of airport (IAD).

How many flights per day fly out of IAD?

On average, fly out of IAD Washington Dulles Intl. every day.

What is the airport code for Washington Dulles Intl.?

IAD is the airport code for Washington Dulles Intl..

What is the name of the airport in ?

Washington Dulles Intl. is the airport in and uses the airport code: IAD.

How to find cheap flights from IAD with Expedia?

On Expedia, you’ll see the best offers for cheap flights from IAD and you can compare flight prices from multiple airlines once you’ve entered your travel dates and destination. Refine your search and filter for nonstop flights, specific flight times, airline preference, and more. Direct flights tend to be more expensive, while booking far in advance is historically cheaper. In your search results, choose ‘Show flexible dates’ to see how the price of your route changes over the days surrounding your trip. After you’ve booked your flight, don’t miss our fantastic deals on hotels.

What is the cancellation policy on flights and how do I cancel my flight on Expedia?

Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our customer service portal.

How early should I arrive at Washington Dulles Intl. airport (IAD) in ?

It’s best to leave plenty of time so you won’t have to rush, especially during busy airport hours. For domestic flights, arrive at least 1.5-2 hours before departure time. For international routes, arrive 2-3 hours before the flight to ensure enough time for checking bags, security lines, and navigating to your gate.