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

Flying on Frontier is currently your cheapest option to New Orleans, with prices starting at $190. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $230 and $237, respectively. Frontier is priced at 49% 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 $96 and Sun Country Air from $128 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 $369, 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 $230 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 (95%) or Air Canada (91%) 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 $319 for the month, but tickets can be as low as $123. 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 FlightHub the most. FlightHub 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

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to New Orleans with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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	FlightHub 3 stars
Round-trip from	$190 (CheapOair)
One-way from	$95 (United Airlines)
Popular in	February
Cheapest in	June
Average price	$428
Good round-trip deal	$270 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.

Search Deals

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

Search Deals

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

Search Deals

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

Search Deals

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

Search Deals

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

Search Deals

Average for round-trip flights in April 2025

Search Deals

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

Search Deals

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

Search Deals

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 11, 2025.

Wed 4/165:52 pmIAD - MSY

1 stop23h 16mFrontier

Fri 4/2511:34 amMSY - IAD

1 stop28h 01mFrontier

Deal found 4/10

$190

Thu 5/228:35 amIAD - MSY

Nonstop2h 38mUnited Airlines

Thu 5/298:00 amMSY - IAD

Nonstop2h 31mUnited Airlines

Deal found 4/10

$230

Sat 5/246:00 amIAD - MSY

1 stop6h 41mDelta

Sat 5/245:32 pmMSY - IAD

1 stop5h 03mDelta

Deal found 4/10

$237

Fri 6/2711:50 amIAD - MSY

1 stop6h 33mAmerican Airlines

Tue 7/111:25 amMSY - IAD

1 stop10h 14mAmerican Airlines

Deal found 4/10

$267

Thu 4/1711:45 amIAD - MSY

1 stop5h 23mMultiple Airlines

Thu 4/177:30 pmMSY - IAD

1 stop15h 53mMultiple Airlines

Deal found 4/10

$280

Sat 5/175:05 amIAD - MSY

1 stop7h 10mSouthwest

Mon 5/195:30 amMSY - IAD

1 stop11h 25mSouthwest

Deal found 4/10

$407

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 11, 2025.

Wed 4/165:52 pmIAD - MSY

1 stop23h 16mFrontier

Fri 4/2511:34 amMSY - IAD

1 stop28h 01mFrontier

Deal found 4/10

$190

Thu 5/228:35 amIAD - MSY

Nonstop2h 38mUnited Airlines

Thu 5/298:00 amMSY - IAD

Nonstop2h 31mUnited Airlines

Deal found 4/10

$230

Sat 5/246:00 amIAD - MSY

1 stop6h 41mDelta

Sat 5/245:32 pmMSY - IAD

1 stop5h 03mDelta

Deal found 4/10

$237

Fri 6/2711:50 amIAD - MSY

1 stop6h 33mAmerican Airlines

Tue 7/111:25 amMSY - IAD

1 stop10h 14mAmerican Airlines

Deal found 4/10

$267

Thu 4/1711:45 amIAD - MSY

1 stop5h 23mMultiple Airlines

Thu 4/177:30 pmMSY - IAD

1 stop15h 53mMultiple Airlines

Deal found 4/10

$280

Sat 5/175:05 amIAD - MSY

1 stop7h 10mSouthwest

Mon 5/195:30 amMSY - IAD

1 stop11h 25mSouthwest

Deal found 4/10

$407

Thu 4/1712:37 pmIAD - MSY

1 stop6h 58mSun Country Air

Sun 4/207:25 pmMSY - IAD

1 stop14h 18mSun Country Air

Deal found 4/10

$466

Last-minute flights from Dulles Intl to New Orleans
Discover last-minute flight deals from Dulles Intl to New Orleans. Data last updated April 11, 2025 and is based on user searches.

Tue 4/152:50 pmIAD - MSY

1 stop9h 15mSouthwest

Fri 4/186:20 amMSY - IAD

1 stop9h 30mSouthwest

Deal found 4/10

$664

Wed 4/165:52 pmIAD - MSY

1 stop23h 16mFrontier

Fri 4/2511:34 amMSY - IAD

1 stop28h 01mFrontier

Deal found 4/10

$190

Thu 4/1711:45 amIAD - MSY

1 stop5h 23mMultiple Airlines

Thu 4/177:30 pmMSY - IAD

1 stop15h 53mMultiple Airlines

Deal found 4/10

$280

Thu 4/1712:37 pmIAD - MSY

1 stop6h 58mSun Country Air

Sun 4/207:25 pmMSY - IAD

1 stop14h 18mSun Country Air

Deal found 4/10

$466

Thu 4/176:22 pmIAD - MSY

1 stop12h 12mAlaska Airlines

Mon 4/217:00 amMSY - IAD

1 stop21h 34mAlaska Airlines

Deal found 4/9

$1,156

Sat 4/198:40 amIAD - MSY

Nonstop2h 47mUnited Airlines

Sat 4/193:35 pmMSY - IAD

1 stop5h 44mUnited Airlines

Deal found 4/9

$269

Sat 4/196:00 amIAD - MSY

1 stop4h 55mDelta

Sat 4/192:05 pmMSY - IAD

1 stop8h 35mDelta

Deal found 4/10

$328

Sat 4/199:10 amIAD - MSY

2 stops10h 29mAmerican Airlines

Tue 4/221:46 pmMSY - IAD

2 stops9h 10mAmerican Airlines

Deal found 4/10

$489

Mon 5/128:02 pmIAD - MSY

1 stop4h 48mAmerican Airlines

Fri 5/164:21 pmMSY - IAD

1 stop6h 41mAmerican Airlines

Deal found 4/10

$272

Tue 5/137:50 amIAD - MSY

1 stop10h 00mSouthwest

Tue 5/2011:30 amMSY - IAD

2 stops10h 05mSouthwest

Deal found 4/10

$369

Thu 5/228:35 amIAD - MSY

Nonstop2h 38mUnited Airlines

Thu 5/298:00 amMSY - IAD

Nonstop2h 31mUnited Airlines

Deal found 4/10

$230

Sat 5/246:00 amIAD - MSY

1 stop6h 41mDelta

Sat 5/245:32 pmMSY - IAD

1 stop5h 03mDelta

Deal found 4/10

$237

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 11, 2025.

Sat 5/245:55 pmIAD - MSY

Nonstop2h 43mUnited Airlines

Deal found 4/10

$95

Wed 4/165:52 pmIAD - MSY

1 stop23h 16mFrontier

Deal found 4/10

$96

Sat 5/1711:44 amIAD - MSY

1 stop10h 35mMultiple Airlines

Deal found 4/10

$103

Sun 5/118:30 amIAD - MSY

1 stop25h 28mSun Country Air

Deal found 4/10

$128

Mon 5/125:50 pmIAD - MSY

1 stop6h 41mDelta

Deal found 4/10

$135

Sat 5/109:11 amIAD - MSY

2 stops10h 35mAmerican Airlines

Deal found 4/10

$140

Mon 5/57:13 pmIAD - MSY

2 stops20h 32mAlaska Airlines

Deal found 4/9

$287

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 4/16

5:52 pm-4:08 pm

1 stop23h 16m

New Orleans Louis Armstrong

Fri 4/25

11:34 am-4:35 pm

1 stop28h 01m

$190

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Thu 5/22

8:35 am-10:13 am

Nonstop2h 38m

New Orleans Louis Armstrong

Thu 5/29

8:00 am-11:31 am

Nonstop2h 31m

$230

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Sat 5/24

6:00 am-11:41 am

1 stop6h 41m

New Orleans Louis Armstrong

Sat 5/24

5:32 pm-11:35 pm

1 stop5h 03m

$237

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Fri 6/27

11:50 am-5:23 pm

1 stop6h 33m

New Orleans Louis Armstrong

Tue 7/1

11:25 am-10:39 pm

1 stop10h 14m

$267

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Thu 4/17

11:45 am-4:08 pm

1 stop5h 23m

New Orleans Louis Armstrong

Thu 4/17

7:30 pm-12:23 pm

1 stop15h 53m

$280

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Sat 5/17

5:05 am-11:15 am

1 stop7h 10m

New Orleans Louis Armstrong

Mon 5/19

5:30 am-5:55 pm

1 stop11h 25m

$407

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Thu 4/17

12:37 pm-6:35 pm

1 stop6h 58m

New Orleans Louis Armstrong

Sun 4/20

7:25 pm-10:43 am

1 stop14h 18m

$466

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Sat 5/24

5:55 pm-7:38 pm

Nonstop2h 43m

$95

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Wed 4/16

5:52 pm-4:08 pm

1 stop23h 16m

$96

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Sat 5/17

11:44 am-9:19 pm

1 stop10h 35m

$103

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 14 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*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	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 FlightHub the most. FlightHub 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 (9 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 Alaska Airlines, Southwest and Delta 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.

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,851 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,279 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,911 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,636 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 Frontier is currently your cheapest option to New Orleans, with prices starting at $190. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $230 and $237, respectively. Frontier is priced at 49% 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 $96 and Sun Country Air from $128 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 (95%) or Air Canada (91%) 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 $369, 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 $230 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

Metairie

Kenner

Slidell

Houma

Gretna

Thibodaux

Gonzales

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Dulles Intl to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$95	Average$185	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$134	Average$293	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$229	Average$380	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$268	Average$372	FlexibilityNo cancel fee	On-time71%

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.

$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 5/24. 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 11, 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 11, 2025.

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.

Compare providers for flights from Dulles Intl to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

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.

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

Our travel experts

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

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 4, 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 11, 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 Alaska Airlines, Southwest and Delta 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?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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.

Alternative routes for Dulles Intl to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Dulles Intl to New Orleans

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 April 11, 2025.