Cheap Flights from Washington Dulles Intl. Airport (IAD)

View £41 flight on Mon, 2 Nov 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD)

  • United

  • Delta

  • American Airlines

  • Lufthansa

  • British Airways

  • Air Canada

  • Turkish Airlines

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Flights from Washington Dulles Intl. Airport

Prices were available within the past 7 days and start at £41 for one-way flights and £85 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Mon, 28 Sept - Fri, 2 Oct
IAD
Washington
MCO
Orlando
£85 Return, found 19 hours ago
£85
Return
found 19 hours ago
Select Breeze Airways flight, departing Mon, 28 Sept from Washington to Orlando, returning Fri, 2 Oct, priced at £85 found 19 hours ago
Delta
Thu, 12 Nov - Sat, 14 Nov
IAD
Washington
ATL
Atlanta
£124 Return, found 2 days ago
£124
Return
found 2 days ago
Select Delta flight, departing Thu, 12 Nov from Washington to Atlanta, returning Sat, 14 Nov, priced at £124 found 2 days ago
United
Thu, 12 Nov - Sat, 14 Nov
IAD
Washington
ATL
Atlanta
£184 Return, found 2 days ago
£184
Return
found 2 days ago
Select United flight, departing Thu, 12 Nov from Washington to Atlanta, returning Sat, 14 Nov, priced at £184 found 2 days ago
American Airlines
Thu, 15 Oct - Sat, 31 Oct
IAD
Washington
ATL
Atlanta
£189 Return, found 2 days ago
£189
Return
found 2 days ago
Select American Airlines flight, departing Thu, 15 Oct from Washington to Atlanta, returning Sat, 31 Oct, priced at £189 found 2 days ago
Delta
Mon, 28 Sept - Sat, 3 Oct
IAD
Washington
TPA
Tampa
£203 Return, found 2 days ago
£203
Return
found 2 days ago
Select Delta flight, departing Mon, 28 Sept from Washington to Tampa, returning Sat, 3 Oct, priced at £203 found 2 days ago
American Airlines
Tue, 3 Nov - Tue, 10 Nov
IAD
Washington
DFW
Dallas
£205 Return, found 2 days ago
£205
Return
found 2 days ago
Select American Airlines flight, departing Tue, 3 Nov from Washington to Dallas, returning Tue, 10 Nov, priced at £205 found 2 days ago
American Airlines
Tue, 3 Nov - Sat, 14 Nov
IAD
Washington
LAX
Los Angeles
£205 Return, found 2 days ago
£205
Return
found 2 days ago
Select American Airlines flight, departing Tue, 3 Nov from Washington to Los Angeles, returning Sat, 14 Nov, priced at £205 found 2 days ago
Delta
Wed, 30 Sept - Wed, 7 Oct
IAD
Washington
MIA
Miami
£211 Return, found 18 hours ago
£211
Return
found 18 hours ago
Select Delta flight, departing Wed, 30 Sept from Washington to Miami, returning Wed, 7 Oct, priced at £211 found 18 hours ago
Delta
Tue, 3 Nov - Tue, 10 Nov
IAD
Washington
DAL
Dallas
£219 Return, found 2 days ago
£219
Return
found 2 days ago
Select Delta flight, departing Tue, 3 Nov from Washington to Dallas, returning Tue, 10 Nov, priced at £219 found 2 days ago
Alaska Airlines
Tue, 20 Oct - Mon, 26 Oct
IAD
Washington
LAX
Los Angeles
£248 Return, found 1 day ago
£248
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 20 Oct from Washington to Los Angeles, returning Mon, 26 Oct, priced at £248 found 1 day 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 25 mi 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 Orlando (MCO) at £41. 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 airport, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Washington, DC’s airports that can help you in planning your next trip. Expedia offers flights from Washington Dulles Intl. on multiple airline carriers, and makes it easy and affordable for you to book.

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