What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to New Orleans round-trip?

Flying on United Airlines is currently your cheapest option to New Orleans, with prices starting at $189. Additional round-trip tickets that might be worth considering are offered by Delta and Frontier, with the lowest prices starting at $217 and $221, respectively. United Airlines is priced at 50% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to New Orleans one-way?

One-way options have recently been found by users for as low as $95 on United Airlines. Other airlines that offer cheap prices include Frontier from $116 and American Airlines from $131 one-way.

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to New Orleans?

While on average a flight from Washington, D.C. Dulles Intl Airport to New Orleans is generally $510, our data shows the cheapest flight currently is $94. When looking at the most popular route, (Washington, D.C. Dulles Intl - New Orleans Louis Armstrong), you can expect to pay $219 for that flight.

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

No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to New Orleans consider choosing Mesa Airlines (100%), United Airlines (87%) or Air Canada (85%) as they are the most reliable in getting you off to your destination on time.

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

American Airlines, Delta and Spirit Airlines are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to New Orleans.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to New Orleans?

Thursday flights are found to be more expensive to fly from Washington, D.C. Dulles Intl Airport to New Orleans. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to New Orleans.

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

Our data shows that August tends to be the cheapest month to fly to New Orleans from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $320 for the month, but tickets can be as low as $124. Due to multiple factors, prepare for potentially higher prices in February.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-New Orleans flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-New Orleans flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly into New Orleans Louis Armstrong (MSY) if they book a flight to New Orleans from Washington, D.C. Dulles Intl. On average, Louis Armstrong has 7 inbound flights from Washington, D.C. Dulles Intl per day from 4 airlines. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

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 vacation 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.

$95+ Flights from Washington, D.C. Dulles Intl Airport to New Orleans

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to New Orleans Louis Armstrong are usually found in June or July, booked 37 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Dulles Intl to New Orleans

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$189 (United Airlines)
One-way from	$95 (United Airlines)
Popular in	February
Cheapest in	June
Average price	$424
Good round-trip deal	$287 or less
Good one-way deal	$141 or less

Provider with most accurate pricing for Washington, D.C. Dulles Intl-New Orleans Louis Armstrong flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-New Orleans Louis Armstrong flights.

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From Washington, D.C. Dulles Intl to New Orleans Louis Armstrong

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One-way flight from Washington, D.C. Dulles Intl to New Orleans Louis Armstrong

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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to New Orleans Louis Armstrong.

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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to New Orleans Louis Armstrong.

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Find flight deals from Dulles Intl to New Orleans

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 April 29, 2025.

Wed 5/285:55 pmIAD - MSY

Nonstop2h 43mUnited Airlines

Sat 5/318:00 amMSY - IAD

Nonstop2h 31mUnited Airlines

Deal found 4/28

$189

Wed 5/286:00 amIAD - MSY

1 stop6h 41mDelta

Wed 5/283:53 pmMSY - IAD

1 stop4h 41mDelta

Deal found 4/28

$217

Thu 6/55:50 amIAD - MSY

1 stop10h 36mFrontier

Sun 6/88:11 pmMSY - IAD

1 stop15h 38mFrontier

Deal found 4/28

$221

Tue 5/205:26 pmIAD - MSY

1 stop7h 24mAmerican Airlines

Wed 5/216:34 amMSY - IAD

2 stops9h 22mAmerican Airlines

Deal found 4/28

$256

Thu 6/511:52 amIAD - MSY

2 stops20h 10mMultiple Airlines

Fri 6/69:10 pmMSY - IAD

2 stops16h 22mMultiple Airlines

Deal found 4/27

$350

Wed 5/282:50 pmIAD - MSY

1 stop9h 15mSouthwest

Wed 6/411:30 amMSY - IAD

2 stops10h 05mSouthwest

Deal found 4/28

$369

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 layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Wed 5/285:55 pmIAD - MSY

Nonstop2h 43mUnited Airlines

Sat 5/318:00 amMSY - IAD

Nonstop2h 31mUnited Airlines

Deal found 4/28

$189

Sat 5/241:20 pmIAD - MSY

1 stop7h 10mDelta

Sat 5/315:32 pmMSY - IAD

1 stop5h 03mDelta

Deal found 4/27

$217

Thu 6/55:50 amIAD - MSY

1 stop10h 36mFrontier

Fri 6/69:46 amMSY - IAD

1 stop24h 02mFrontier

Deal found 4/27

$221

Tue 5/205:07 pmIAD - MSY

1 stop8h 08mAmerican Airlines

Wed 5/219:28 amMSY - IAD

1 stop6h 28mAmerican Airlines

Deal found 4/28

$251

Sun 5/1811:37 amIAD - MSY

1 stop22h 03mSun Country Air

Thu 5/2212:15 pmMSY - IAD

1 stop22h 38mSun Country Air

Deal found 4/27

$325

Mon 6/23:13 pmIAD - MSY

2 stops18h 12mMultiple Airlines

Fri 6/139:07 pmMSY - IAD

2 stops16h 25mMultiple Airlines

Deal found 4/27

$328

Sat 5/245:05 amIAD - MSY

1 stop7h 10mSouthwest

Tue 5/2711:30 amMSY - IAD

2 stops10h 05mSouthwest

Deal found 4/28

$388

Last-minute flights from Dulles Intl to New Orleans
Discover last-minute flight deals from Dulles Intl to New Orleans. Data last updated April 29, 2025 and is based on user searches.

Sat 5/310:00 amIAD - MSY

2 stops30h 25mAlaska Airlines

Mon 5/57:15 amMSY - IAD

1 stop23h 28mAlaska Airlines

Deal found 4/28

$1,406

Sun 5/45:25 pmIAD - MSY

3 stops29h 54mMultiple Airlines

Tue 5/69:05 pmMSY - IAD

3 stops37h 42mMultiple Airlines

Deal found 4/28

$651

Tue 5/67:35 amIAD - MSY

1 stop4h 12mDelta

Tue 5/139:50 amMSY - IAD

1 stop3h 52mDelta

Deal found 4/28

$457

Tue 5/65:02 amIAD - MSY

2 stops9h 00mAmerican Airlines

Tue 5/133:58 pmMSY - IAD

1 stop5h 59mAmerican Airlines

Deal found 4/28

$462

Wed 5/78:35 amIAD - MSY

Nonstop2h 49mUnited Airlines

Wed 5/75:30 pmMSY - IAD

Nonstop2h 33mUnited Airlines

Deal found 4/27

$477

Thu 5/85:26 pmIAD - MSY

1 stop18h 54mFrontier

Sun 5/1112:10 pmMSY - IAD

1 stop27h 26mFrontier

Deal found 4/28

$241

Thu 5/82:10 pmIAD - MSY

1 stop7h 30mSouthwest

Tue 5/1311:30 amMSY - IAD

2 stops10h 05mSouthwest

Deal found 4/28

$518

Sat 5/178:25 amIAD - MSY

3 stops31h 33mMultiple Airlines

Fri 5/238:39 pmMSY - IAD

1 stop17h 00mMultiple Airlines

Deal found 4/28

$385

Tue 5/205:07 pmIAD - MSY

1 stop8h 08mAmerican Airlines

Wed 5/219:28 amMSY - IAD

1 stop6h 28mAmerican Airlines

Deal found 4/28

$251

Wed 5/285:55 pmIAD - MSY

Nonstop2h 43mUnited Airlines

Sat 5/318:00 amMSY - IAD

Nonstop2h 31mUnited Airlines

Deal found 4/28

$189

Wed 5/286:00 amIAD - MSY

1 stop6h 41mDelta

Wed 5/283:53 pmMSY - IAD

1 stop4h 41mDelta

Deal found 4/28

$217

Wed 5/282:50 pmIAD - MSY

1 stop9h 15mSouthwest

Wed 6/411:30 amMSY - IAD

2 stops10h 05mSouthwest

Deal found 4/28

$369

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 April 29, 2025.

Wed 5/285:55 pmIAD - MSY

Nonstop2h 43mUnited Airlines

Deal found 4/28

$95

Sun 6/11:34 pmIAD - MSY

1 stop20h 22mFrontier

Deal found 4/28

$116

Wed 5/219:11 amIAD - MSY

2 stops9h 18mAmerican Airlines

Deal found 4/28

$131

Mon 6/27:43 pmIAD - MSY

1 stop4h 48mDelta

Deal found 4/28

$135

Sun 6/811:52 amIAD - MSY

2 stops30h 14mMultiple Airlines

Deal found 4/28

$144

Sun 5/111:20 pmIAD - MSY

1 stop20h 38mSun Country Air

Deal found 4/28

$148

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

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Wed 5/28

5:55 pm-7:38 pm

Nonstop2h 43m

New Orleans Louis Armstrong

Sat 5/31

8:00 am-11:31 am

Nonstop2h 31m

$189

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Wed 5/28

6:00 am-11:41 am

1 stop6h 41m

New Orleans Louis Armstrong

Wed 5/28

3:53 pm-9:34 pm

1 stop4h 41m

$217

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Thu 6/5

5:50 am-3:26 pm

1 stop10h 36m

New Orleans Louis Armstrong

Sun 6/8

8:11 pm-12:49 pm

1 stop15h 38m

$221

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Tue 5/20

5:26 pm-11:50 pm

1 stop7h 24m

New Orleans Louis Armstrong

Wed 5/21

6:34 am-4:56 pm

2 stops9h 22m

$256

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Thu 6/5

11:52 am-7:02 am

2 stops20h 10m

New Orleans Louis Armstrong

Fri 6/6

9:10 pm-2:32 pm

2 stops16h 22m

$350

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Wed 5/28

2:50 pm-11:05 pm

1 stop9h 15m

New Orleans Louis Armstrong

Wed 6/4

11:30 am-10:35 pm

2 stops10h 05m

$369

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Wed 5/28

5:55 pm-7:38 pm

Nonstop2h 43m

$95

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Sun 6/8

1:34 pm-7:16 pm

1 stop6h 42m

$109

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Tue 6/24

10:07 am-1:44 pm

1 stop4h 37m

$126

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Wed 5/21

9:11 am-5:29 pm

2 stops9h 18m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 12 results

Compare providers for flights from Dulles Intl to New Orleans

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to New Orleans in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-New Orleans flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-New Orleans flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Washington, D.C. Dulles Intl Airport to New Orleans flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to New Orleans trip

Airports

IAD

For quick check-in, locate your airline's counter by walking around the island-like setup in the main terminal.

MSY

For a quick ride to downtown New Orleans, consider taking a taxi from MSY for a flat rate fare.

Our travel experts

Brandon Schultz

Expert on MSY

Ramsey Qubein

Expert on IAD

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 round-trip 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

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 37 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, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Orleans (average of $256). Flying from Washington, D.C. Dulles Intl Airport to New Orleans in April is currently the most expensive (average of $343). 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?

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to New Orleans in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to New Orleans?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to New Orleans flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to New Orleans

The most flights from IAD to MSY are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in New Orleans by month

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

Temperature in New Orleans by month

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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing New Orleans

Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Washington, D.C. to New Orleans to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Southwest

8.0

Very good

4,292 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Delta

8.0

Very good

7,929 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

United Airlines

7.4

Good

8,696 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Sun Country Air

6.9

Okay

345 reviews

Southwest

8.0

Very good

4,292 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

What airport do you fly into for flights to New Orleans from Washington, D.C. Dulles Intl?
Most people fly into New Orleans Louis Armstrong (MSY) if they book a flight to New Orleans from Washington, D.C. Dulles Intl. On average, Louis Armstrong has 7 inbound flights from Washington, D.C. Dulles Intl per day from 4 airlines. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to New Orleans round-trip?
Flying on United Airlines is currently your cheapest option to New Orleans, with prices starting at $189. Additional round-trip tickets that might be worth considering are offered by Delta and Frontier, with the lowest prices starting at $217 and $221, respectively. United Airlines is priced at 50% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to New Orleans one-way?
One-way options have recently been found by users for as low as $95 on United Airlines. Other airlines that offer cheap prices include Frontier from $116 and American Airlines from $131 one-way.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to New Orleans?
No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to New Orleans consider choosing Mesa Airlines (100%), United Airlines (87%) or Air Canada (85%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to New Orleans?
While on average a flight from Washington, D.C. Dulles Intl Airport to New Orleans is generally $510, our data shows the cheapest flight currently is $94. When looking at the most popular route, (Washington, D.C. Dulles Intl - New Orleans Louis Armstrong), you can expect to pay $219 for that flight.
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 vacation 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, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New Orleans (average of $256). Flying from Washington, D.C. Dulles Intl Airport to New Orleans in April is currently the most expensive (average of $343). 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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Thibodaux

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Alternative routes for Dulles Intl to New Orleans

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Complete your trip

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Other flights to New Orleans

Top 4 airlines flying from Dulles Intl to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$96	Average$189	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$196	Average$292	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$238	Average$385	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$268	Average$367	FlexibilityNo cancel fee	On-time71%

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$95+ Cheap flights from Dulles Intl (IAD) to New Orleans (MSY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to New Orleans with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to New Orleans Louis Armstrong are usually found in June or July, booked 37 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Dulles Intl to New Orleans

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 April 29, 2025.

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 April 29, 2025.

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The best insider tips for Washington, D.C. Dulles Intl Airport to New Orleans flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to New Orleans trip

Airports

IAD

MSY

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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.

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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?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to New Orleans. Price data was last updated on April 25, 2025.

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?

Find hourly flight availability from Dulles Intl to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to New Orleans?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to New Orleans. Price data was last updated on March 30, 2025.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to New Orleans

Rainfall in New Orleans by month

Plan your trip to New Orleans by taking into account the average rainfall totals by month.

Temperature in New Orleans by month

Plan your trip to New Orleans by taking into account the average temperature totals by month.

Reviews of airlines servicing New Orleans

Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Washington, D.C. to New Orleans to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to New Orleans round-trip?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to New Orleans one-way?

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

What are the cheapest flights 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?

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Alternative routes for Dulles Intl to New Orleans

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Top 4 airlines flying from Dulles Intl 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 April 29, 2025.