Washington D.C. Airport Flights

Advanced Options

Expedia's
Price
Guarantee

Expedia's
Price
Guarantee

An economy car will be added to your search. (You may change your car options later.)

Expedia's
Price
Guarantee

An economy car will be added to your search. (You may change your car options later.)

Expedia's
Price
Guarantee

Frequently Asked Questions about Washington Dulles Intl. - IAD

Which airport is IAD? IAD is officially named Washington Dulles Intl., and is located in the city of Washington D.C.. Over 67 airline carriers fly approximately 458 flights per week. Which airline flies the most flights to IAD?The top airline carrier flying out of Washington Dulles Intl. is Delta Air Lines and they fly over 2,503 flights every month. What are the best days to fly from IAD? If you are trying to save money, flying out on weekdays like Tuesday, Wednesday and Thursday is when you’ll get the best deals on flights from Washington Dulles Intl.. Here are some great weekday IAD flight deals:
  • Southern Airways - Baltimore (IAD) to Pittsburgh (PIT) on 7/4 leaving at 5:25 am and returning on 7/6 at 5:45 pm for only $94 per person.*
  • United - Baltimore (IAD) to Cincinnati (CVG) on 7/18 leaving at 7:20 pm and returning on 7/20 at 5:59 pm for only $116 per person.*
  • United - Baltimore (IAD) to Charleston (CHS) on 7/18 leaving at 9:35 am and returning on 7/20 at 6:20 pm for only $128 per person.*
  • How busy is the IAD airport? Washington Dulles Intl. (IAD) has 3,944 flights every month.

    *Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of June 22nd, 2017 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.

    General IAD Airport Information

    Check for the cheapest flights to and from Washington Dulles Intl. – IAD on Expedia by searching in our cheap airfare section. We offer year-round discount flights from IAD to a broad range of destinations on a wide selection of airlines. Let Expedia help you find great deals on Washington D.C. airfare and book your Washington D.C. flights today to and from IAD airport.

    IAD Flight Status & Terminal Information

    When flying from Washington Dulles Intl. (IAD), give yourself plenty of time to make your flight because nothing’s worse than running to catch your plane. Getting to the airport early lets you check into your flight, drop off your luggage, pass through the TSA checkpoint, and leisurely arrive at your terminal gate with time to spare.

    Before you head to the airport though, check your flight time. Check your flight status at IAD to determine if there are any changes in your itinerary. Once you’ve confirmed your IAD flight status, many airlines recommend you arrive at the airport at least two hours early for domestic flights and three hours prior to international flights.

    Washington D.C. Airport Parking & Transportation Information

    When you have a flight from Washington Dulles Intl. (IAD), take advantage of the various transportation options available. If you’ve bribed your friend to drive you the airport, use the convenient curbside drop-off or the short-term parking at IAD. Alternatively, if you prefer to drive yourself, the airport provides safe and secure long-term parking for your vehicle during your trip. Furthermore, you’ll find rental car and taxi services at the airport offering easy and reliable transportation.

    Washington Dulles Intl. Flight Information

    Airport Name: Washington Dulles Intl.
    Airport Location: Washington D.C., US
    Latitude / Longitude: 38.944500 / -77.455803
    Altitude: 312ft
    Airport Code: IATA: IAD ICAO: KIAD GPS: KIAD

    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.

    Washington D.C. Weather

    TODAY'S WEATHER

    °
    HIGH °
    LOW °

    AVERAGE TEMPERATURE (°)

    J F M A M J J A S O N D

    AVERAGE RAINFALL (mm)

    J F M A M J J A S O N D
    Weather Data Unavailable

    When to visit Washington D.C.

    Is now the best time to visit? Not sure, try consulting the graph below.

    Worldwide Destinations

    Car Rentals

    Looking for Car Rental Guanajuato? We offer excellent daily rates from the top rental car companies.

    Flights

    Expedia offers amazing deals on flights around the world. Find Hemet Flights and feel confident that your online booking experience will be fast and easy.

    Vacation Packages

    Find the best Flight and Hotel Deals to Vegas today. Get a flight, hotel and rental car at the best online rates.