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Uncover the best deals on Washington to New Orleans flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest IAD - MSY Flights
Useful information for finding best airline tickets from Washington Dulles International to Louis Armstrong New Orleans International on your next trip.
Cheapest Round Trip Flight
$574
Delta Airlines
• 1 stop
• 11h 46m
Oct 14 – Oct 16
The cheapest round trip flight from Washington to New Orleans (IAD-MSY-IAD) is currently $574
Cheapest One way Flight
$138
United Airlines
• 1 stop
• 11h 48m
Oct 10
The cheapest one way flight from Washington to New Orleans (IAD-MSY) is currently $138
Cheapest Direct Flight
$572
United Airlines
• nonstop
• 4h 7m
Oct 14
The cheapest nonstop flight from Washington to New Orleans (IAD-MSY) is currently $572
Fastest Flight
4h 7m
The fastest nonstop flight from Washington to New Orleans (IAD-MSY) takes 4h 7m
Top Airlines Flying from Washington to New Orleans
Latest Flight Deals from Washington (IAD) to New Orleans (MSY)
Compare and book low fare round-trip air tickets from Washington to New Orleans. Ideal for travelers with confirmed return itineraries.
Oct 14 - Oct 16, Economy
Washington → New Orleans
11h 46m
8:13 AM - 2:19 PM • 1 stop
Washington → New Orleans
9h
6:02 PM - 12:42 AM • 1 stop
Delta Airlines
Oct 14 - Oct 16, Economy
Washington → New Orleans
7h 8m
8:13 AM - 11:41 AM • 1 stop
Washington → New Orleans
9h
6:02 PM - 12:42 AM • 1 stop
Delta Airlines
Oct 14 - Oct 16, Economy
Washington → New Orleans
8h 44m
6:05 AM - 10:29 AM • 1 stop
Washington → New Orleans
10h 59m
7:50 AM - 3:49 PM • 1 stop
Delta Airlines
Oct 14 - Oct 16, Economy
Washington → New Orleans
12h 38m
3:47 PM - 10:45 PM • 1 stop
Washington → New Orleans
3h 49m
8:02 AM - 11:31 AM • nonstop
United Airlines
Oct 14 - Oct 16, Economy
Washington → New Orleans
12h 15m
3:02 PM - 9:37 PM • 1 stop
Washington → New Orleans
3h 49m
8:02 AM - 11:31 AM • nonstop
United Airlines
Explore competitive one-way airfare options for IAD - MSY flights. Best suited for flexible or open-ended travel plans.
Flying to New Orleans soon? We've surfaced some of the most affordable last-minute flights from Washington to New Orleans, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to New Orleans? These direct flight options from IAD to MSY offer both convenience and value—no layovers, just straight to your destination.
FAQs on Washington to New Orleans Flights
What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to MSY?
The most popular airline flying from Washington to New Orleans are
Can I fly from IAD to MSY non-stop?
Yes, you can fly IAD to MSY non-stop on
Which airlines fly nonstop between Washington and New Orleans?
The non-stop flights between Washington and New Orleans are .
What’s the earliest departure time from IAD to MSY Airport?
The earliest flight leaves IAD at 6:05 am and lands in MSY - Louis Armstrong New Orleans International
What are the airports in New Orleans?
MSY
Can I make changes to my Washington to New Orleans flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to MSY?
Read the fare rules of the Washington to New Orleans air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and New Orleans?
operate flights between Washington and New Orleans
How long does a flight from Washington to New Orleans take?
It takes approximately 3 hour to fly non-stop from IAD to MSY, which is 954.72 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to New Orleans (MSY) ?
In the past couple of days, the cheapest tickets to MSY from IAD were found on UA : USD 332
Do I need a passport to fly between IAD and MSY?
No
What’s the latest departure time from IAD to MSY ?
The last flight leaves IAD at 10:18 pm
Essential Information for Booking Flights from Washington (IAD) - AI Insights
What's the cheapest airline from iad to msy?
For a round trip from Washington Dulles International (iad) to Louis Armstrong New Orleans International (msy) with 5 passengers, traveling in Economy class, and with 2 stops, you can find the cheapest airline tickets with Delta Airlines (DL) offering affordable airfares. To secure the best Low Fares, it's recommended to book at least 18 days in advance. You can find budget-friendly flights on the fareleaders.com platform.
What's the popular airline to fly from iad to msy?
Delta Airlines offers flights from Washington Dulles International Airport (iad) to Louis Armstrong New Orleans International Airport (msy) with a layover in another airport. For a round trip journey, you can expect a budget-friendly option with a savings of low fares. Booking in advance, 18 days prior to your trip, can help you secure a better deal. You can check for the latest airfares and cheapest flights on fareleaders.com.
What's the cheapest day of the week to fly from iad to msy?
The cheapest day to fly from Washington Dulles International (iad) to Louis Armstrong New Orleans International (msy) is Thursday. Flying on this day can help you save on airfares, making it a budget-friendly option for your round-trip journey. You can find affordable flights from airlines like airport, flights, airlines, airline, airflight during this time. October and February are also great options for finding cheap flights, with many airlines offering savings on airfare, fares, airfares, cheapestflights.
What's the cheapest month to fly from iad to msy?
The cheapest month to fly from Washington Dulles International (iad) to Louis Armstrong New Orleans International (msy) is November, as it tends to have lower airfares compared to other months. You can expect to find budget-friendly flights during this period. Low fares are available on flights from October to December, making it an ideal time to book your airfare.
Which airline/airlines fly from iad to msy?
The airlines that fly from Washington Dulles International Airport (iad) to Louis Armstrong New Orleans International Airport (msy) include United Airlines, Mexicana, Porter Airline, Southern Airways, Icelandair, Aer Lingus, Southwest Airlines, Alaska Airlines, Delta Airlines, and Turkish Airlines. You can find the most up-to-date flight information and book your tickets on the fareleaders.com website.
What is the cheapest airline for flights from Washington Dulles International to Louis Armstrong New Orleans International?
Delta Airlines (DL) is the cheapest airline for flights from Washington Dulles International to Louis Armstrong New Orleans International.
How far in advance can I book airfare for my round trip from Washington Dulles International to Louis Armstrong New Orleans International?
You can book airfare for your round trip from Washington Dulles International to Louis Armstrong New Orleans International up to 18 days in advance.
Can I find the best airfare deals on your website for flights to Louis Armstrong New Orleans International?
Yes, you can find the best airfare deals on our website for flights to Louis Armstrong New Orleans International.
How many stops are there on flights from Washington Dulles International to Louis Armstrong New Orleans International?
There are 2 stops on flights from Washington Dulles International to Louis Armstrong New Orleans International.
Can I book my airfare online through your website for flights to Louis Armstrong New Orleans International?
Yes, you can book your airfare online through our website for flights to Louis Armstrong New Orleans International.
Washington (IAD) to New Orleans (MSY): Airport Information
| Origin Airport | Washington Dulles International , Washington, US |
| Destination Airport | Louis Armstrong New Orleans International , New Orleans, US |
| Distance | 955 miles |
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