What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to New Orleans flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.

How often are flights from Washington, D.C. to New Orleans delayed?

About 13% of weekly flights between Washington, D.C. and New Orleans have experienced delays in the past year, with the average delay time being 163 minutes.

What is the most punctual flight time for Washington, D.C. to New Orleans flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

How long is the flight from Washington, D.C. Dulles Intl Airport to New Orleans?

Departing from Washington, D.C. Dulles Intl Airport to New Orleans will take you 3h 05m. There are 954 mi between Washington, D.C. Dulles Intl Airport and New Orleans. All flights are typically direct.

In terms of precipitation, rainfall in New Orleans ranges from 83.0 - 163.0 inches per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit New Orleans when rainfall is around 83.0 mm.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to New Orleans?

Consider Republic Airways (100%), Mesa Airlines (83%) or United Airlines (78%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to New Orleans.

What airport do you fly into for flights to New Orleans from Washington, D.C. Dulles Intl?

New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to New Orleans. 0 airlines have flights to Louis Armstrong from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to New Orleans Louis Armstrong should not be difficult; the airport handles an average of 4 inbound flights from Washington, D.C. Dulles Intl per day.

Can I find deals for flights from Dulles Intl to New Orleans that include hotel bookings?

Yes. In addition to deals on Dulles Intl to New Orleans flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to New Orleans?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to New Orleans.

Can I find deals for business class flights from Dulles Intl to New Orleans?

Yes. Cheapflights offers flight deals from Dulles Intl to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£96+ Cheap Flights from Washington, D.C. Dulles Intl Airport to New Orleans

Cheap flight deals from Dulles Intl to New Orleans

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Dulles Intl to New Orleans
Explore the most affordable flight options available from Dulles Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Mon 2/1106:05 -

1 stop5h 24m

Tue 3/1106:25 -

1 stop6h 44m

Deal found 12/10£195

Wed 4/1118:31 -

Nonstop2h 55m

Fri 6/1112:44 -

Nonstop2h 27m

Deal found 12/10£201

Wed 9/1218:00 -

Nonstop2h 57m

Sat 12/1208:00 -

Nonstop2h 28m

Deal found 12/10£205

Sat 7/1112:50 -

1 stop5h 58m

Tue 10/1112:44 -

Nonstop2h 27m

Deal found 12/10£206

Tue 29/1208:45 -

Nonstop3h 01m

Tue 5/112:39 -

Nonstop2h 27m

Deal found 11/10£208

Fri 25/1217:29 -

1 stop7h 29m

Tue 5/112:39 -

Nonstop2h 27m

Deal found 12/10£211

Tue 8/1212:55 -

1 stop5h 38m

Wed 9/1208:00 -

Nonstop2h 28m

Deal found 11/10£212

Fri 25/1218:30 -

Nonstop2h 59m

Tue 29/1208:00 -

Nonstop2h 26m

Deal found 11/10£215

Wed 25/1118:31 -

Nonstop2h 55m

Tue 1/1208:00 -

Nonstop2h 28m

Deal found 11/10£216

Thu 24/1206:00 -

1 stop13h 28m

Thu 31/1206:18 -

1 stop5h 25m

Deal found 11/10£217

Fri 13/1114:38 -

1 stop8h 05m

Tue 17/1108:00 -

Nonstop2h 27m

Deal found 14/10£219

Fri 13/1118:31 -

Nonstop2h 55m

Wed 18/1108:00 -

Nonstop2h 27m

Deal found 11/10£221

Find flight deals from Dulles Intl to New Orleans

Round-trip from	£195
One-way from	£96
Popular in	October
Cheapest in	January
Average price	£376

Delta
26/11-27/11
2 total stops
12h 22m total
Washington, D.C. to New Orleans

Search Deals

United Airlines
22/11-31/12
Nonstop
2h 55m total
Washington, D.C. to New Orleans

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£20 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.New Orleans

IAD Washington, D.C. Dulles Intl - MSY New Orleans Louis Armstrong

IADMSY

Washington, D.C. Dulles Intl

Mon 21/12

18:30-20:29

Nonstop2h 59m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£120

Fastest return journey

Washington, D.C.New Orleans

IAD Washington, D.C. Dulles Intl - MSY New Orleans Louis Armstrong

IADMSY

Washington, D.C. Dulles Intl

Sat 20/2

17:19-18:54

Nonstop2h 35m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£120

Washington, D.C.New Orleans

IAD Washington, D.C. Dulles Intl - MSY New Orleans Louis Armstrong

IADMSY

Washington, D.C. Dulles Intl

Fri 27/11

08:20-10:15

Nonstop2h 55m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£132

Washington, D.C.New Orleans

IAD Washington, D.C. Dulles Intl - MSY New Orleans Louis Armstrong

IADMSY

Washington, D.C. Dulles Intl

Sun 8/11

18:31-20:26

Nonstop2h 55m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£141

Washington, D.C.New Orleans

IAD Washington, D.C. Dulles Intl - MSY New Orleans Louis Armstrong

IADMSY

Washington, D.C. Dulles Intl

Sun 6/12

15:00-18:38

1 stop4h 38m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£149

Washington, D.C.New Orleans

IAD Washington, D.C. Dulles Intl - MSY New Orleans Louis Armstrong

IADMSY

Washington, D.C. Dulles Intl

Sat 20/3

11:05-16:25

1 stop6h 20m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£150

Washington, D.C.New Orleans

IAD Washington, D.C. Dulles Intl - MSY New Orleans Louis Armstrong

IADMSY

Washington, D.C. Dulles Intl

Mon 28/12

18:30-20:29

Nonstop2h 59m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£152

Washington, D.C.New Orleans

IAD Washington, D.C. Dulles Intl - MSY New Orleans Louis Armstrong

IADMSY

Washington, D.C. Dulles Intl

Fri 13/11

18:31-20:26

Nonstop2h 55m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£155

Washington, D.C.New Orleans

IAD Washington, D.C. Dulles Intl - MSY New Orleans Louis Armstrong

IADMSY

Washington, D.C. Dulles Intl

Wed 4/11

18:31-20:26

Nonstop2h 55m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£163

Washington, D.C.New Orleans

IAD Washington, D.C. Dulles Intl - MSY New Orleans Louis Armstrong

IADMSY

Washington, D.C. Dulles Intl

Thu 19/11

18:31-20:26

Nonstop2h 55m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£182

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Dulles Intl to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Dulles Intl with our price prediction graph.

IAD-MSY

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to New Orleans

Prices

Delays

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to New Orleans?

The best time to book flights from Washington, D.C. Dulles Intl Airport to New Orleans is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to New Orleans?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Orleans (average of £252). Flying from Washington, D.C. Dulles Intl Airport to New Orleans in October is currently the most expensive (average of £376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to MSY?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to New Orleans as you normally would.

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to New Orleans?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to New Orleans flights typically cost between £279 and £463 in November.
The cheapest return price found within the last 5 days was £195 on Delta (2 Nov–3 Nov).

Related info for your journey

What airport do you fly into for flights to New Orleans from Washington, D.C. Dulles Intl?
New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to New Orleans. 0 airlines have flights to Louis Armstrong from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to New Orleans Louis Armstrong should not be difficult; the airport handles an average of 4 inbound flights from Washington, D.C. Dulles Intl per day.
How long is the flight from Washington, D.C. Dulles Intl Airport to New Orleans?
Departing from Washington, D.C. Dulles Intl Airport to New Orleans will take you 3h 05m. There are 954 mi between Washington, D.C. Dulles Intl Airport and New Orleans. All flights are typically direct.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to New Orleans?
Consider Republic Airways (100%), Mesa Airlines (83%) or United Airlines (78%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to New Orleans.
Can I find deals for flights from Dulles Intl to New Orleans that include hotel bookings?
Yes. In addition to deals on Dulles Intl to New Orleans flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to New Orleans?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to New Orleans.
Can I find deals for business class flights from Dulles Intl to New Orleans?
Yes. Cheapflights offers flight deals from Dulles Intl to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to New Orleans?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Orleans (average of £252). Flying from Washington, D.C. Dulles Intl Airport to New Orleans in October is currently the most expensive (average of £376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Direct flights to Louisiana

Flights by cabin class

New Orleans flight routes

Other flight options

Other flights from Dulles Intl

Popular flights

Complete your trip

New Orleans car hire

New Orleans Louis Armstrong Airport car hire

Baton Rouge Ryan Airport car hire

Gulfport Biloxi Regional Airport car hire

Shreveport car hire

French Quarter car hire

Garden District car hire

Venetian Isles car hire

Treme/Lafitte car hire

Fairgrounds car hire

Central Business District car hire

Marigny car hire

Fly with Cheapflights

How does Cheapflights help users find flights from Dulles Intl to New Orleans?

When you search for this flight from Dulles Intl to New Orleans, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to New Orleans?

Cheapflights helps you find that perfect flight to New Orleans from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dulles Intl to New Orleans with no change fees?

Certainly. Search results for flights to New Orleans from Dulles Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dulles Intl to New Orleans become cheaper?

Not ready to book yet? You can track prices for flights from Dulles Intl to New Orleans on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Washington, D.C. Dulles Intl Airport to New Orleans from £96

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dulles Intl to New Orleans

Cheapest flights from Dulles Intl to New OrleansExplore the most affordable flight options available from Dulles Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Explore the most affordable flight options available from Dulles Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Best flights from Dulles Intl to New OrleansDiscover carefully curated flight deals from Dulles Intl to New Orleans that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Discover carefully curated flight deals from Dulles Intl to New Orleans that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Direct flights from Dulles Intl to New OrleansExplore direct flight options from Dulles Intl to New Orleans based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 October 2026.

Explore direct flight options from Dulles Intl to New Orleans based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 October 2026.

Last-minute flights from Dulles Intl to New OrleansDiscover last-minute flight deals from Dulles Intl to New Orleans. Data last updated 15 October 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to New Orleans. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Dulles Intl to New OrleansSearch for one-way flight options from Dulles Intl to New Orleans. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Search for one-way flight options from Dulles Intl to New Orleans. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Find flight deals from Dulles Intl to New Orleans

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to New Orleans that are best for you.

Best time to book a flight from Dulles Intl to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Dulles Intl with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to New Orleans?

The best time to book flights from Washington, D.C. Dulles Intl Airport to New Orleans is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to New Orleans?

What is the cheapest time of day to fly from IAD to MSY?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to New Orleans as you normally would.

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to New Orleans?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to New Orleans flights typically cost between £279 and £463 in November.The cheapest return price found within the last 5 days was £195 on Delta (2 Nov–3 Nov).

How often are flights from Washington, D.C. to New Orleans delayed?

About 13% of weekly flights between Washington, D.C. and New Orleans have experienced delays in the past year, with the average delay time being 163 minutes.

What is the most punctual flight time for Washington, D.C. to New Orleans flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to New Orleans flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.

Related info for your journey

What airport do you fly into for flights to New Orleans from Washington, D.C. Dulles Intl?

How long is the flight from Washington, D.C. Dulles Intl Airport to New Orleans?

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to New Orleans?

Can I find deals for flights from Dulles Intl to New Orleans that include hotel bookings?

How can I find direct flights from Dulles Intl to New Orleans?

Can I find deals for business class flights from Dulles Intl to New Orleans?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to New Orleans?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to New Orleans by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Louisiana

Book a non-stop flight to one of these other cities located in Louisiana.

Search flights from Dulles Intl to New Orleans by cabin class

Find flights from Dulles Intl to New Orleans, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to New Orleans

Explore flights to New Orleans departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 October 2026.

Dulles Intl and New Orleans flights

Browse other Dulles Intl and New Orleans flight options. Last updated on 15 October 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on 15 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Dulles Intl to New Orleans?

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to New Orleans?

Can Cheapflights find flights from Dulles Intl to New Orleans with no change fees?

Can Cheapflights notify me if prices for flights from Dulles Intl to New Orleans become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to New Orleans
Explore the most affordable flight options available from Dulles Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2026.

Best flights from Dulles Intl to New Orleans
Discover carefully curated flight deals from Dulles Intl to New Orleans that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2026.

Direct flights from Dulles Intl to New Orleans
Explore direct flight options from Dulles Intl to New Orleans based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 October 2026.

Last-minute flights from Dulles Intl to New Orleans
Discover last-minute flight deals from Dulles Intl to New Orleans. Data last updated 15 October 2026 and is based on user searches.

One-way flights from Dulles Intl to New Orleans
Search for one-way flight options from Dulles Intl to New Orleans. Find affordable one-way fares based on user searches. Data last updated 15 October 2026.

Washington, D.C. Dulles Intl Airport to New Orleans flights typically cost between £279 and £463 in November.
The cheapest return price found within the last 5 days was £195 on Delta (2 Nov–3 Nov).