Cheap Flights from Washington Dulles Intl. Airport (IAD)

View ￥13,380 flight on Sat, Feb 28, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD)

  • United

    United

  • Air Canada

    Air Canada

  • Delta

    Delta

  • British Airways

    British Airways

  • American Airlines

    American Airlines

  • 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 ￥13,380 for one-way flights and ￥23,850 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jan 26 - Sat, Jan 31
IAD
Washington
ATL
Atlanta
￥23,850 Roundtrip, found 4 days ago
￥23,850
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 26 from Washington to Atlanta, returning Sat, Jan 31, priced at ￥23,850 found 4 days ago
United
Fri, Jan 30 - Fri, Feb 6
IAD
Washington
MCO
Orlando
￥27,830 Roundtrip, found 1 day ago
￥27,830
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan 30 from Washington to Orlando, returning Fri, Feb 6, priced at ￥27,830 found 1 day ago
American Airlines
Wed, Jan 28 - Mon, Feb 2
IAD
Washington
DFW
Dallas
￥30,840 Roundtrip, found 2 days ago
￥30,840
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 28 from Washington to Dallas, returning Mon, Feb 2, priced at ￥30,840 found 2 days ago
Delta
Fri, Jan 30 - Wed, Feb 4
IAD
Washington
DAL
Dallas
￥33,900 Roundtrip, found 8 hours ago
￥33,900
Roundtrip
found 8 hours ago
Select Delta flight, departing Fri, Jan 30 from Washington to Dallas, returning Wed, Feb 4, priced at ￥33,900 found 8 hours ago
United
Sat, Jan 10 - Fri, Jan 16
IAD
Washington
MIA
Miami
￥34,820 Roundtrip, found 6 days ago
￥34,820
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jan 10 from Washington to Miami, returning Fri, Jan 16, priced at ￥34,820 found 6 days ago
Delta
Wed, Jan 28 - Mon, Feb 2
IAD
Washington
TPA
Tampa
￥37,020 Roundtrip, found 2 days ago
￥37,020
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jan 28 from Washington to Tampa, returning Mon, Feb 2, priced at ￥37,020 found 2 days ago
Hawaiian Airlines
Mon, Feb 23 - Fri, Mar 6
IAD
Washington
LAS
Las Vegas
￥47,440 Roundtrip, found 15 hours ago
￥47,440
Roundtrip
found 15 hours ago
Select Hawaiian Airlines flight, departing Mon, Feb 23 from Washington to Las Vegas, returning Fri, Mar 6, priced at ￥47,440 found 15 hours ago
Alaska Airlines
Sat, Jan 17 - Mon, Feb 2
IAD
Washington
LAS
Las Vegas
￥54,540 Roundtrip, found 15 hours ago
￥54,540
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Sat, Jan 17 from Washington to Las Vegas, returning Mon, Feb 2, priced at ￥54,540 found 15 hours ago
American Airlines
Fri, Feb 13 - Fri, Feb 20
IAD
Washington
LAX
Los Angeles
￥55,720 Roundtrip, found 5 hours ago
￥55,720
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Feb 13 from Washington to Los Angeles, returning Fri, Feb 20, priced at ￥55,720 found 5 hours ago
avianca
Mon, Feb 2 - Mon, Feb 9
IAD
Washington
LIM
Lima
￥63,970 Roundtrip, found 3 days ago
￥63,970
Roundtrip
found 3 days ago
Select avianca flight, departing Mon, Feb 2 from Washington to Lima, returning Mon, Feb 9, priced at ￥63,970 found 3 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 center 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 ￥13,380. 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 travelers 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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