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 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.

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 02m. 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 United Airlines (84%), Mesa Airlines (83%) or Air Canada (83%) 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 2 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.

£99+ 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.

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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 30 October 2026.

Wed 9/1208:30 -

1 stop5h 42m

Thu 10/1208:00 -

Nonstop2h 28m

Deal found 25/10£205

Tue 22/1218:30 -

Nonstop2h 59m

Wed 30/1208:00 -

Nonstop2h 26m

Deal found 26/10£207

Wed 18/1108:20 -

Nonstop2h 55m

Wed 25/1112:44 -

Nonstop2h 27m

Deal found 28/10£209

Wed 25/1118:31 -

Nonstop2h 55m

Wed 2/1209:35 -

1 stop5h 58m

Deal found 27/10£210

Fri 4/1217:46 -

1 stop6h 58m

Wed 9/1208:00 -

Nonstop2h 28m

Deal found 26/10£211

Wed 16/1218:00 -

Nonstop2h 57m

Thu 31/1208:00 -

Nonstop2h 26m

Deal found 28/10£212

Fri 27/1108:20 -

Nonstop2h 55m

Tue 1/1208:00 -

Nonstop2h 28m

Deal found 28/10£214

Fri 18/1215:00 -

1 stop4h 38m

Wed 23/1213:54 -

1 stop4h 15m

Deal found 25/10£216

Fri 20/1118:31 -

Nonstop2h 55m

Sat 21/1117:26 -

1 stop6h 11m

Deal found 26/10£219

Fri 25/1208:45 -

Nonstop3h 01m

Tue 29/1208:00 -

Nonstop2h 26m

Deal found 25/10£220

Mon 23/1108:20 -

Nonstop2h 55m

Tue 24/1112:44 -

Nonstop2h 27m

Deal found 25/10£222

Sat 21/1118:21 -

Nonstop3h 04m

Fri 27/1108:00 -

Nonstop2h 27m

Deal found 29/10£223

Find flight deals from Dulles Intl to New Orleans

Round-trip from	£202
One-way from	£99
Popular in	October
Cheapest in	January
Average price	£375

United Airlines
25/2-1/3
1 total stop
10h 34m total
Washington, D.C. to New Orleans

Search Deals

United Airlines
26/11-31/12
Nonstop
2h 55m total
Washington, D.C. to New Orleans

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£29 potential increase over avg. return price).

Search Deals

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

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Average for round-trip flights in October 2026

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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.

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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

Sat 5/12

15:00-19:19

1 stop5h 19m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£106

Washington, D.C.New Orleans

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

IADMSY

Washington, D.C. Dulles Intl

Fri 20/11

18:31-20:26

Nonstop2h 55m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£119

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

Wed 7/4

08:45-10:16

Nonstop2h 31m

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 17/1

09:00-11:01

Nonstop3h 01m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£143

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

£151

Washington, D.C.New Orleans

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

IADMSY

Washington, D.C. Dulles Intl

Thu 12/11

08:20-10:15

Nonstop2h 55m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£156

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

06:00-12:01

1 stop7h 01m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£160

Washington, D.C.New Orleans

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

IADMSY

Washington, D.C. Dulles Intl

Sat 14/11

11:37-16:17

1 stop5h 40m

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

Sat 13/2

17:45-19:44

Nonstop2h 59m

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

Sat 7/11

18:21-20:25

Nonstop3h 04m

New Orleans Louis Armstrong

Wed 31/12

00:00-01:00

Nonstop0h 00m

£163

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 22 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 48 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 £250). Flying from Washington, D.C. Dulles Intl Airport to New Orleans in October is currently the most expensive (average of £375). 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 £269 and £462 in February.
The cheapest return price found within the last 5 days was £202 on United Airlines (25 Feb–1 Mar).

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 2 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 02m. 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 United Airlines (84%), Mesa Airlines (83%) or Air Canada (83%) 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 £250). Flying from Washington, D.C. Dulles Intl Airport to New Orleans in October is currently the most expensive (average of £375). 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

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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?

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Cheap flights from Washington, D.C. Dulles Intl Airport to New Orleans from £99

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/11. 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 30 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 30 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 30 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 30 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 30 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 30 October 2026.

Last-minute flights from Dulles Intl to New OrleansDiscover last-minute flight deals from Dulles Intl to New Orleans. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to New Orleans. Data last updated 30 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 30 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 30 October 2026.

Find flight deals from Dulles Intl to New Orleans

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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 48 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 £269 and £462 in February.The cheapest return price found within the last 5 days was £202 on United Airlines (25 Feb–1 Mar).

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

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Other flights to New Orleans

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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 30 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 30 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 30 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 30 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 30 October 2026.

Washington, D.C. Dulles Intl Airport to New Orleans flights typically cost between £269 and £462 in February.
The cheapest return price found within the last 5 days was £202 on United Airlines (25 Feb–1 Mar).