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173 € Cheap Flights from Washington Dulles to New Orleans Louis Armstrong

Compare Washington Dulles to New Orleans Louis Armstrong flight deals

Find the cheapest month or even day of the year to fly to New Orleans Louis Armstrong

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Flight deals from Washington Dulles to New Orleans Louis Armstrong

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to New Orleans Louis Armstrong? Find the lowest prices on one-way and return tickets right here.
New Orleans.173 € per passenger.Departing Thu, 27 Nov, returning Tue, 2 Dec.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Thu, 27 Nov, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departs from New Orleans Louis Armstrong on Tue, 2 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 173 €, select.
New Orleans.173 € per passenger.Departing Tue, 4 Nov, returning Sat, 8 Nov.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Tue, 4 Nov, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departs from New Orleans Louis Armstrong on Sat, 8 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 173 €, select.
New Orleans.173 € per passenger.Departing Wed, 3 Sep, returning Mon, 8 Sep.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Wed, 3 Sep, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departs from New Orleans Louis Armstrong on Mon, 8 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 173 €, select.
New Orleans.173 € per passenger.Departing Wed, 1 Oct, returning Sat, 4 Oct.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Wed, 1 Oct, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departs from New Orleans Louis Armstrong on Sat, 4 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 173 €, select.
New Orleans.175 € per passenger.Departing Thu, 28 Aug, returning Mon, 8 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Thu, 28 Aug, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Frontier Airlines, departs from New Orleans Louis Armstrong on Mon, 8 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 175 €, select.
New Orleans.183 € per passenger.Departing Sat, 30 Aug, returning Tue, 2 Sep.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Sat, 30 Aug, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departs from New Orleans Louis Armstrong on Tue, 2 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 183 €, select.
New Orleans.185 € per passenger.Departing Mon, 5 Jan, returning Mon, 26 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Mon, 5 Jan, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Delta, departs from New Orleans Louis Armstrong on Mon, 26 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 185 €, select.
New Orleans.186 € per passenger.Departing Sat, 17 Jan, returning Sat, 24 Jan.Return flight with United.Outbound direct flight with United departs from Washington Dulles on Sat, 17 Jan, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departs from New Orleans Louis Armstrong on Sat, 24 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 186 €, select.

Find the cheapest month to fly from Washington Dulles to New Orleans Louis Armstrong

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to New Orleans Louis Armstrong flights are currently cheapest in September.
Aug
from 202 €
Sep
from 173 €
Oct
from 173 €
Nov
from 173 €
Dec
from 190 €
Jan
from 185 €
Feb
from 220 €
Mar
from 255 €
Apr
from 963 €
May
from 256 €
Jun
Find prices
Jul
Find prices

Direct flights from Washington Dulles to New Orleans Louis Armstrong

Washington Dulles to New Orleans Louis Armstrong: Alternative routes

Compare routes from Washington Dulles to New Orleans below. You may find an airport to fly into that's cheaper, faster, or easier than New Orleans Louis Armstrong.

Washington D.C. to New Orleans: Flight information

The things to know before you go.
Cheapest flight found173 €
Cheapest month to flyOctober
Average flight time2 hrs, 48 mins
Most popular airlineUnited
Average flights per week47

Finding cheap flights from Washington Dulles to New Orleans Louis Armstrong: Frequently asked questions

The best price we found for a return flight from Washington Dulles to New Orleans Louis Armstrong is 173 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 48 minutes is the average flight time from Washington Dulles to New Orleans Louis Armstrong.
United, Air Canada and Copa fly direct from Washington Dulles to New Orleans Louis Armstrong.
As of August 2025, there are 47 flights per week flying from Washington Dulles to New Orleans Louis Armstrong.
The cheapest month to fly from Washington Dulles to New Orleans Louis Armstrong is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to New Orleans Louis Armstrong Airport on Wednesday, 1 October 2025.
Yes – the average flight time is 2 hours and 48 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to New Orleans Louis Armstrong but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to New Orleans is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to New Orleans Louis Armstrong.

Flying from Washington Dulles International Airport (IAD) to Louis Armstrong New Orleans International Airport (MSY): what you need to know

  • Around 2 hours 40 minutes is how long you'll be travelling on a direct flight from Washington Dulles International Airport to Louis Armstrong New Orleans International Airport.

  • The timezone in New Orleans is UTC-5, which is one hour behind Washington DC.

  • Each week, there are 20 Washington Dulles International Airport to Louis Armstrong New Orleans International Airport flights. If you prefer to get going early, pick the 08:15 United Airlines flight. If you're eager to make the most of your day before you fly, the latest flight is at 18:51 with United Airlines.

  • Get to the airport on time so you don't miss your IAD to MSY flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Travelling during a peak time like April? Public holidays and other high seasons can mean longer queues at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • United Airlines is your gateway to discovering New Orleans (and perhaps some other great corners of United States!). Check out the direct flights from Washington Dulles International Airport to Louis Armstrong New Orleans International Airport offered by this airline.

  • The airline with the highest number of bookings on this route is United Airlines.

  • With 76.23% of its services landing on schedule, United Airlines is the most punctual carrier operating IAD to MSY flights.

  • Consider adding a stopover when booking your ticket from Washington Dulles International Airport to Louis Armstrong New Orleans International Airport. Simply deselect 'Direct flights only' to break up your trip, or even explore someplace new along the way. Check out these options between IAD and MSY:

    • Hartsfield-Jackson Atlanta International Airport

    • Charlotte Douglas International Airport

    • Richmond International Airport (Byrd Field)

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Louis Armstrong New Orleans International Airport (MSY)

  • Right now, 65 € is the lowest price we've found for a one-way Washington Dulles International Airport to Louis Armstrong New Orleans International Airport flight. The best price for a return ticket is 173 €. Remember that fares may change due to demand when booking.

  • To pick up cheap tickets from IAD to MSY, book ahead. Airlines typically offer lower fares when flights are first released.

  • Schedule your trip for November. That's the cheapest month for flights from Washington Dulles International Airport to Louis Armstrong New Orleans International Airport. If you're flexible on when you fly, try out the 'Whole month' tool to find the cheapest airfare across each month.

  • You won't have to check every day to find out if fares have gone down when you set up a Price Alert. We'll let you know as soon as there's a new deal on cheap flights from IAD to MSY.

  • Choose your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Washington Dulles International Airport to Louis Armstrong New Orleans International Airport.

Handy information about Washington Dulles International Airport (IAD)

  • IAD is located at 1 Saarinen Circle.

  • Of the flights that depart from Washington Dulles International Airport, 74.39% touch down on time at their destination.

  • Central Washington DC to Washington Dulles International Airport is approximately 56 kilometres. Depending on traffic, it'll take you about 50 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The trip on public transport usually takes 3 hours 25 minutes.

  • Get your journey off to a hassle-free start by staying near IAD. Whether you're boarding an early flight from Washington Dulles International Airport to Louis Armstrong New Orleans International Airport or just don't like being rushed, these stays are the answer:

Arriving at Louis Armstrong New Orleans International Airport (MSY)

Getting from Louis Armstrong New Orleans International Airport (MSY) to central New Orleans

  • The address for MSY is 900 Airline Highway.

  • Louis Armstrong New Orleans International Airport is approximately 24 kilometres from central New Orleans. The drive time takes around 20 minutes.

  • It'll take around 50 minutes if you're travelling on public transport.

When to fly to Louis Armstrong New Orleans International Airport (MSY)

  • It's time to work out your travel dates for your flight from Washington Dulles International Airport to Louis Armstrong New Orleans International Airport. October is the busiest month to visit New Orleans. If you want a more low-key vibe, go in May.

  • Lock in your flight from Washington Dulles International Airport to Louis Armstrong New Orleans International Airport for August if you want to explore New Orleans during its warmest month. Expect temperatures of between 25ºC (77ºF) and 36ºC (97ºF).

  • January sees average temperatures of between 4ºC (39ºF) and 18ºC (64ºF). Look for cheap tickets from IAD to MSY sometime then if you'd rather travel in cooler conditions.

Explore more of United States

  • New Orleans has plenty to offer, but there are so many other corners of United States you should also see. Around 121 kilometres north-west of New Orleans, a visit to Baton Rouge will keep you busy. Check out popular attractions like Louisiana State Capitol, Louisiana's Old State Capitol and Shaw Centre for the Arts.

  • Around 451 kilometres north-east of New Orleans, Montgomery is another favourite stop in United States. Experience this destination's highlights firsthand at Civil Rights Memorial, Rosa Parks Museum and Dexter Avenue King Memorial Baptist Church.

More travel options

Plan the rest of your trip from Washington D.C. to New Orleans

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.