Cheap Flights from Washington Dulles Intl. Airport (IAD)

View £30 flight on Mon, 27 Apr 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD)

  • United

  • Delta

  • American Airlines

  • British Airways

  • Frontier Airlines

  • Turkish Airlines

  • Alaska Airlines

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Flights from Washington Dulles Intl. Airport

Prices were available within the past 7 days and start at £30 for one-way flights and £92 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Mon, 24 Aug - Mon, 31 Aug
IAD
Washington
MCO
Orlando
£92 Return, found 3 days ago
£92
Return
found 3 days ago
Select Breeze Airways flight, departing Mon, 24 Aug from Washington to Orlando, returning Mon, 31 Aug, priced at £92 found 3 days ago
Delta
Sat, 2 May - Wed, 6 May
IAD
Washington
ATL
Atlanta
£133 Return, found 1 day ago
£133
Return
found 1 day ago
Select Delta flight, departing Sat, 2 May from Washington to Atlanta, returning Wed, 6 May, priced at £133 found 1 day ago
American Airlines
Tue, 4 Aug - Wed, 5 Aug
IAD
Washington
MCO
Orlando
£193 Return, found 3 days ago
£193
Return
found 3 days ago
Select American Airlines flight, departing Tue, 4 Aug from Washington to Orlando, returning Wed, 5 Aug, priced at £193 found 3 days ago
United
Wed, 22 Jul - Wed, 29 Jul
IAD
Washington
MIA
Miami
£200 Return, found 5 days ago
£200
Return
found 5 days ago
Select United flight, departing Wed, 22 Jul from Washington to Miami, returning Wed, 29 Jul, priced at £200 found 5 days ago
Alaska Airlines
Thu, 30 Apr - Thu, 7 May
IAD
Washington
LAX
Los Angeles
£237 Return, found 4 days ago
£237
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 30 Apr from Washington to Los Angeles, returning Thu, 7 May, priced at £237 found 4 days ago
American Airlines
Sat, 18 Jul - Sat, 25 Jul
IAD
Washington
TPA
Tampa
£255 Return, found 1 day ago
£255
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Jul from Washington to Tampa, returning Sat, 25 Jul, priced at £255 found 1 day ago
American Airlines
Fri, 29 May - Mon, 3 Aug
IAD
Washington
DFW
Dallas
£261 Return, found 2 days ago
£261
Return
found 2 days ago
Select American Airlines flight, departing Fri, 29 May from Washington to Dallas, returning Mon, 3 Aug, priced at £261 found 2 days ago
Alaska Airlines
Tue, 5 May - Tue, 12 May
IAD
Washington
LAS
Las Vegas
£270 Return, found 1 day ago
£270
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 5 May from Washington to Las Vegas, returning Tue, 12 May, priced at £270 found 1 day ago
Delta
Fri, 29 May - Mon, 3 Aug
IAD
Washington
DAL
Dallas
£276 Return, found 2 days ago
£276
Return
found 2 days ago
Select Delta flight, departing Fri, 29 May from Washington to Dallas, returning Mon, 3 Aug, priced at £276 found 2 days ago
TAP Portugal
Fri, 24 Apr - Mon, 27 Apr
IAD
Washington
FCO
Rome
£354 Return, found 5 days ago
£354
Return
found 5 days ago
Select TAP Portugal flight, departing Fri, 24 Apr from Washington to Rome, returning Mon, 27 Apr, priced at £354 found 5 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 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 £30. 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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