Cheap Flights from Washington Dulles Intl. Airport

View ฿3,930 flight on Tue, 8 Dec 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD)

  • United

  • Delta

  • American Airlines

  • Air Canada

  • Lufthansa

  • British Airways

  • Turkish Airlines

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Flights from Washington Dulles Intl. Airport

Prices were available within the past 7 days and start at ฿3,930 for one-way flights and ฿8,970 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 27 Sept - Wed, 7 Oct
IAD
Washington
ATL
Atlanta
฿8,970 Return, found 5 days ago
฿8,970
Return
found 5 days ago
Select Delta flight, departing Sun, 27 Sept from Washington to Atlanta, returning Wed, 7 Oct, priced at ฿8,970 found 5 days ago
Delta
Sun, 27 Sept - Wed, 7 Oct
IAD
Washington
ATL
Atlanta
฿10,295 Return, found 5 days ago
฿10,295
Return
found 5 days ago
Select Delta flight, departing Sun, 27 Sept from Washington to Atlanta, returning Wed, 7 Oct, priced at ฿10,295 found 5 days ago
Delta
Wed, 14 Oct - Sat, 17 Oct
IAD
Washington
MCO
Orlando
฿10,450 Return, found 5 days ago
฿10,450
Return
found 5 days ago
Select Delta flight, departing Wed, 14 Oct from Washington to Orlando, returning Sat, 17 Oct, priced at ฿10,450 found 5 days ago
American Airlines
Sun, 27 Sept - Wed, 7 Oct
IAD
Washington
ATL
Atlanta
฿10,620 Return, found 5 days ago
฿10,620
Return
found 5 days ago
Select American Airlines flight, departing Sun, 27 Sept from Washington to Atlanta, returning Wed, 7 Oct, priced at ฿10,620 found 5 days ago
Delta
Tue, 15 Sept - Sat, 19 Sept
IAD
Washington
MCO
Orlando
฿10,715 Return, found 5 days ago
฿10,715
Return
found 5 days ago
Select Delta flight, departing Tue, 15 Sept from Washington to Orlando, returning Sat, 19 Sept, priced at ฿10,715 found 5 days ago
Delta
Tue, 15 Sept - Sat, 19 Sept
IAD
Washington
MCO
Orlando
฿10,720 Return, found 5 days ago
฿10,720
Return
found 5 days ago
Select Delta flight, departing Tue, 15 Sept from Washington to Orlando, returning Sat, 19 Sept, priced at ฿10,720 found 5 days ago
Delta
Sun, 22 Nov - Thu, 26 Nov
IAD
Washington
TPA
Tampa
฿11,560 Return, found 3 days ago
฿11,560
Return
found 3 days ago
Select Delta flight, departing Sun, 22 Nov from Washington to Tampa, returning Thu, 26 Nov, priced at ฿11,560 found 3 days ago
United
Sun, 27 Sept - Wed, 7 Oct
IAD
Washington
ATL
Atlanta
฿11,610 Return, found 5 days ago
฿11,610
Return
found 5 days ago
Select United flight, departing Sun, 27 Sept from Washington to Atlanta, returning Wed, 7 Oct, priced at ฿11,610 found 5 days ago
TAP Portugal
Sat, 17 Oct - Sat, 24 Oct
IAD
Washington
FCO
Rome
฿20,830 Return, found 2 days ago
฿20,830
Return
found 2 days ago
Select TAP Portugal flight, departing Sat, 17 Oct from Washington to Rome, returning Sat, 24 Oct, priced at ฿20,830 found 2 days ago
ITA Airways
Sat, 17 Oct - Sat, 24 Oct
IAD
Washington
FCO
Rome
฿32,095 Return, found 2 days ago
฿32,095
Return
found 2 days ago
Select ITA Airways flight, departing Sat, 17 Oct from Washington to Rome, returning Sat, 24 Oct, priced at ฿32,095 found 2 days ago

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 kilometres 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 ฿3,930. 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.

Travel information

Washington Dulles Intl. Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Washington Dulles Intl.Washington, DC, USIATA: IAD, ICAO: KIAD, GPS Code: KIAD38.944500-77.45580395.10 meters

Washington Dulles Intl., (IAD), offers flights from major airline carriers to a number of well-traveled global destinations. You will find useful information above about Washington, DC airport to assist you when planning your next trip. Booking flights from IAD is easy with Expedia, the world’s largest online travel source.

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