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Book cheap flights from Washington, D.C. (Dulles) to New Orleans with Southwest Airlines®. It’s easy to find the Washington Dulles International Airport to Louis Armstrong New Orleans International Airport flight to make your booking and travel a breeze. Whether you’re traveling for business or pleasure, solo or with the whole family, you’ll enjoy flying Southwest®. Have flexible travel dates? Plug them into the Low Fare Calendar and see the lowest fares available within your travel window. You may also want to browse Southwest Vacations® to see special offers and package deals on flights, hotels, rental cars, and more.
Explore your options and book your Washington, D.C. (Dulles) to New Orleans flight with Southwest today!
Departing from: Washington Dulles International Airport (IAD)
Arriving at: Louis Armstrong New Orleans International Airport (MSY)
Flights before noon
Other popular flights from Washington, D.C.
|Houston (HOU)||Little Rock (LIT)|
|Memphis (MEM)||Atlanta (ATL)|
*Based on DOT published scheduled average Monday-Friday departures between 6/1/20 and 1/4/21, as of 6/1/20.
Start packing! Every ticketed Customer’s first two checked bags are free. Learn more.
At Southwest, we know it takes more than great deals on New Orleans airfares and convenient scheduling options to make your trip memorable. So from booking to boarding, we offer services and features designed to make your travel from Washington, D.C. (Dulles) to New Orleans the best it can be. Find out more about the Southwest Experience before you book your Washington Dulles International Airport to Louis Armstrong New Orleans International Airport flight.
Flying with Southwest is simple and fun, no matter which of our dozens of exciting destinations you choose. And when you search for your next flight to New Orleans, you know you won’t be surprised at checkout. Low fares, no hidden fees. That’s our Transfarency® promise. And, as always, bags fly free. Enroll in our Click 'N Save® emails and stay up to date on our latest flight deals. Looking for tours, activities, and more hidden gems to add to your New Orleans adventure? Explore Southwest Airlines Experiences and earn Rapid Rewards points when you fly.
1First and second checked bags. Weight and size limits apply.
2Fare difference may apply.