Cheap Flights from Washington Dulles Intl. Airport

View RM322 flight on Wed, 14 Jan 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD)

  • United

    United

  • Delta

    Delta

  • British Airways

    British Airways

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Turkish Airlines

    Turkish Airlines

  • Lufthansa

    Lufthansa

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Flights from Washington Dulles Intl. Airport

Prices were available within the past 7 days and start at RM322 for one-way flights and RM673 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 14 Jan - Sat, 17 Jan
IAD
Washington
ATL
Atlanta
RM673 Return, found 1 day ago
RM673
Return
found 1 day ago
Select Delta flight, departing Wed, 14 Jan from Washington to Atlanta, returning Sat, 17 Jan, priced at RM673 found 1 day ago
Delta
Wed, 14 Jan - Sat, 17 Jan
IAD
Washington
ATL
Atlanta
RM747 Return, found 1 day ago
RM747
Return
found 1 day ago
Select Delta flight, departing Wed, 14 Jan from Washington to Atlanta, returning Sat, 17 Jan, priced at RM747 found 1 day ago
United
Wed, 14 Jan - Sat, 17 Jan
IAD
Washington
ATL
Atlanta
RM816 Return, found 1 day ago
RM816
Return
found 1 day ago
Select United flight, departing Wed, 14 Jan from Washington to Atlanta, returning Sat, 17 Jan, priced at RM816 found 1 day ago
United
Wed, 14 Jan - Sat, 17 Jan
IAD
Washington
ATL
Atlanta
RM838 Return, found 1 day ago
RM838
Return
found 1 day ago
Select United flight, departing Wed, 14 Jan from Washington to Atlanta, returning Sat, 17 Jan, priced at RM838 found 1 day ago
Delta
Wed, 14 Jan - Sat, 17 Jan
IAD
Washington
ATL
Atlanta
RM882 Return, found 1 day ago
RM882
Return
found 1 day ago
Select Delta flight, departing Wed, 14 Jan from Washington to Atlanta, returning Sat, 17 Jan, priced at RM882 found 1 day ago
United
Sun, 11 Jan - Thu, 15 Jan
IAD
Washington
MCO
Orlando
RM890 Return, found 2 days ago
RM890
Return
found 2 days ago
Select United flight, departing Sun, 11 Jan from Washington to Orlando, returning Thu, 15 Jan, priced at RM890 found 2 days ago
United
Sun, 11 Jan - Thu, 15 Jan
IAD
Washington
MCO
Orlando
RM910 Return, found 2 days ago
RM910
Return
found 2 days ago
Select United flight, departing Sun, 11 Jan from Washington to Orlando, returning Thu, 15 Jan, priced at RM910 found 2 days ago
United
Wed, 14 Jan - Sat, 17 Jan
IAD
Washington
ATL
Atlanta
RM912 Return, found 1 day ago
RM912
Return
found 1 day ago
Select United flight, departing Wed, 14 Jan from Washington to Atlanta, returning Sat, 17 Jan, priced at RM912 found 1 day ago
Delta
Wed, 14 Jan - Sat, 17 Jan
IAD
Washington
ATL
Atlanta
RM959 Return, found 1 day ago
RM959
Return
found 1 day ago
Select Delta flight, departing Wed, 14 Jan from Washington to Atlanta, returning Sat, 17 Jan, priced at RM959 found 1 day ago
American Airlines
Sun, 18 Jan - Thu, 22 Jan
IAD
Washington
MIA
Miami
RM1,187 Return, found 5 days ago
RM1,187
Return
found 5 days ago
Select American Airlines flight, departing Sun, 18 Jan from Washington to Miami, returning Thu, 22 Jan, priced at RM1,187 found 5 days ago

Washington Dulles Intl. Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
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.

Frequently asked questions

What is the airport code for Washington Dulles Intl. Airport (IAD)?
Washington Dulles Intl. Airport (IAD) uses the airport code: IAD.
How far is Washington Dulles Intl. Airport (IAD) from central Washington?
A Washington car rental is one of the easiest and quickest ways to get to central Washington from Washington Dulles Intl. Airport (IAD). Book a ride with on-site outlet Hertz and and drive away soon after landing. The city centre is 40 kilometers east of IAD.
Does IAD have a hotel?
You won't find any hotel options at IAD. But if you expand your search criteria, you're sure to come across a comfortable place to stay the night before your flight. The Herndon #11306 · Monochromatic Modern 2BR|2BTH Min. IAD w Amenities and the 1203 · Bright & Stylish 2BR | 2BTH in Herndon w Amenities are terrific choices just outside of the airport. Book a room at either the night before your flight and your departure gate will be a quick drive away. The Herndon #11306 · Monochromatic Modern 2BR|2BTH Min. IAD w Amenities offers guests a king bed, an oven and pet-friendly facilities. The 1203 · Bright & Stylish 2BR | 2BTH in Herndon w Amenities also has convenient amenities like an oven, pet-friendly facilities and a fridge.
Are there private lounges in Washington Dulles Intl. Airport (IAD)?
IAD doesn't have a private lounge. No need to stress. Use your spare time to check out shops and cafés around the terminal before you board your plane.
What airlines fly out of Dulles Intl. Airport?
These domestic air carriers all fly from Dulles Intl. Airport and are quality options:

  • United Airlines
  • Delta Air Lines
  • Alaska Airlines

If you're ready to discover far-flung destinations, these leading carriers will fly you there from Washington Dulles Intl. Airport (IAD):

  • United Airlines
  • British Airways
  • Lufthansa

How many flights per day fly out of IAD?
On average, there are 316 flights that depart from Washington Dulles Intl. Airport (IAD) each day. Wherever you're on your way to, you'll find a bargain with Expedia.
How to find cheap flights from IAD with Expedia?
The lowest price for a one-way flight from Washington, DC (IAD-Washington Dulles Intl.) was to Atlanta (ATL) at RM322. With Expedia, you can compare flights from all available airlines after entering your travel dates. You can sort your results by price and also use the filters to the left. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. Find cheap airfares by filtering your search for airline preference, nonstop flights, included baggage and more. Above your search results, click on "Flexible dates" to see how the price of your airfare changes for nearby days. Once you've found a flight you love, explore our unbeatable deals on hotels.
Where can you fly to from IAD?
Flights from IAD go across the world, but the most frequented destinations for international travellers are London, Frankfurt and Paris. If you can only spare enough time for a short weekend escape, stay within the country and jet to Denver, Charlotte or Los Angeles. No matter your schedule, we've got first-rate deals and a fantastic destination waiting for you.
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.

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