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Cheap flights from Washington, D.C. Dulles Intl Airport to New Orleans from £87

IAD — MSY
2 Oct — 9 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to New Orleans

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to New Orleans

Sat 3/1006:10 -
1 stop5h 00m
Mon 5/1019:25 -
1 stop4h 16m
Deal found 31/8£188
Sat 7/1112:20 -
1 stop4h 48m
Thu 12/1119:30 -
1 stop4h 11m
Deal found 28/8£188
Thu 15/1007:54 -
1 stop10h 28m
Thu 22/1018:18 -
1 stop5h 03m
Deal found 31/8£190
Tue 29/918:00 -
Nonstop2h 48m
Fri 9/1011:46 -
Nonstop2h 29m
Deal found 1/9£194
Wed 14/1018:00 -
Nonstop2h 47m
Tue 20/1007:00 -
1 stop5h 59m
Deal found 31/8£200
Thu 1/1018:00 -
Nonstop2h 47m
Thu 8/1008:02 -
Nonstop2h 29m
Deal found 31/8£201
Thu 1/1018:00 -
Nonstop2h 47m
Tue 6/1011:46 -
Nonstop2h 29m
Deal found 30/8£202
Tue 3/1112:30 -
1 stop6h 31m
Tue 10/1118:22 -
1 stop5h 19m
Deal found 1/9£203
Wed 21/1015:02 -
1 stop6h 06m
Tue 27/1012:44 -
Nonstop2h 27m
Deal found 29/8£209
Thu 1/1018:00 -
Nonstop2h 47m
Mon 5/1015:44 -
1 stop5h 46m
Deal found 30/8£210

Find flight deals from Dulles Intl to New Orleans

Round-trip from

£188

One-way from

£87

Popular in

February

Cheapest in

October

Average price

£293
Delta
  • Delta
  • 3/10-5/10
  • 2 total stops
  • 9h 16m total
  • Washington, D.C. to New Orleans
Search Deals
United Airlines
  • United Airlines
  • 11/11
  • Nonstop
  • 2h 55m total
  • Washington, D.C. to New Orleans
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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.

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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

Thu 1/10

15:02-21:37

1 stop7h 35m

New Orleans Louis Armstrong

Thu 8/10

08:02-11:31

Nonstop2h 29m

£212

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

08:20-10:15

Nonstop2h 55m

New Orleans Louis Armstrong

Tue 10/11

08:00-11:27

Nonstop2h 27m

£228
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 3/10

18:00-19:47

Nonstop2h 47m

New Orleans Louis Armstrong

Mon 5/10

08:02-11:31

Nonstop2h 29m

£232

Washington, D.C.New Orleans

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

IADMSY

Washington, D.C. Dulles Intl

Sun 11/10

10:57-16:08

1 stop6h 11m

New Orleans Louis Armstrong

Tue 13/10

19:22-00:42

1 stop4h 20m

£236

Washington, D.C.New Orleans

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

IADMSY

Washington, D.C. Dulles Intl

Fri 8/1

08:45-10:16

Nonstop2h 31m

New Orleans Louis Armstrong

Tue 12/1

14:12-21:12

1 stop6h 00m

£262

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

Mon 4/1

12:50-16:16

Nonstop2h 26m

£267

Washington, D.C.New Orleans

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

IADMSY

Washington, D.C. Dulles Intl

Fri 22/1

16:00-20:42

1 stop5h 42m

New Orleans Louis Armstrong

Sun 24/1

05:30-11:59

1 stop5h 29m

£284

Washington, D.C.New Orleans

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

IADMSY

Washington, D.C. Dulles Intl

Sat 19/9

12:57-20:03

1 stop8h 06m

New Orleans Louis Armstrong

Mon 21/9

08:00-11:30

Nonstop2h 30m

£285

Washington, D.C.New Orleans

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

IADMSY

Washington, D.C. Dulles Intl

Sun 1/11

08:20-10:15

Nonstop2h 55m

New Orleans Louis Armstrong

Wed 4/11

12:44-16:11

Nonstop2h 27m

£287

Washington, D.C.New Orleans

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

IADMSY

Washington, D.C. Dulles Intl

Thu 29/10

08:20-10:15

Nonstop2h 55m

New Orleans Louis Armstrong

Sun 1/11

05:00-11:28

1 stop5h 28m

£293

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 23 resultsSorted by cheapest first
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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.
Estimated return price

Cheapflights Insights

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

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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Orleans (average of £242). Flying from Washington, D.C. Dulles Intl Airport to New Orleans in February is currently the most expensive (average of £335). 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 £218 and £358 in October.
The cheapest return price found within the last 5 days was £188 on Delta (3 Oct–5 Oct).

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 6 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 2h 31m. 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 Mesa Airlines (100%), Republic Airways (86%) or Air Canada (76%) 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Orleans (average of £242). Flying from Washington, D.C. Dulles Intl Airport to New Orleans in February is currently the most expensive (average of £335). 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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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.

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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.

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