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

Airlines like Southwest, United Airlines, and Delta fly from New Orleans to Washington, D.C. in about 2h 25m. The time it takes to get you to your destination can typically vary by up to 2h 48m. There are 954 mi between New Orleans and Washington, D.C.. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

According to our current data, Frontier ($154), JetBlue ($161), and United Airlines ($207) offers the cheapest pricing from New Orleans to Washington, D.C.. Frontier is priced at 55% lower than the current average price of a flight leaving 3 months from now.

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

One-way options have recently been found by users for as low as $70 on Frontier. Other airlines that offer cheap prices include JetBlue from $95 and American Airlines from $108 one-way.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from New Orleans to Washington, D.C.?

The most popular route from New Orleans to Washington, D.C. is New Orleans Louis Armstrong - Washington, D.C. Dulles Intl. You may also consider New Orleans Louis Armstrong - Washington, D.C. Reagan-National or New Orleans Louis Armstrong - Baltimore/Washington.

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

The cheapest flight price from New Orleans to Washington, D.C. is $107. On average you can expect to pay $1,907. The most popular route, (New Orleans Louis Armstrong - Washington, D.C. Dulles Intl), can usually be booked for $217.

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

The top 3 most reliable airlines when flying from New Orleans to Washington, D.C. are Republic Airways (100%), ITA Airways (97%) and United Airlines (94%).

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

Consider American Airlines, Southwest or United Airlines when booking your flight. These represent the most popular airlines when flying from New Orleans to Washington, D.C..

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

Most trusted provider : When it comes to deals on New Orleans-Washington, D.C. 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 New Orleans-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Located just 11.4 mi from the city center, New Orleans Louis Armstrong is the airport most travelers will use when flying to Washington, D.C. from New Orleans. Booking flights from Louis Armstrong (MSY) to Washington, D.C. should be relatively easy as there are 7 daily outbound flights to Washington, D.C. from 6 different airlines.

Can I find deals for flights from New Orleans to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on New Orleans to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Orleans to Washington, D.C.?

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

Can I find deals for business class flights from New Orleans to Washington, D.C.?

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

$43+ Cheap Flights from New Orleans to Washington, D.C.

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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Washington, D.C. are usually found in November or April, booked 47 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from New Orleans to Washington, D.C.

Cheapest

Best

Last-minute

One-way

Cheapest flights from New Orleans to Washington, D.C.
Explore the most affordable flight options available from New Orleans to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.

Thu 10/226:18 pm -

1 stop5h 16m

Mon 10/266:24 am -

1 stop10h 46m

Deal found 9/29

$107

Tue 10/275:08 pm -

1 stop6h 14m

Tue 11/35:40 am -

2 stops9h 40m

Deal found 9/29

$134

Fri 11/135:08 pm -

1 stop6h 25m

Sun 11/159:12 pm -

1 stop20h 01m

Deal found 9/29

$142

Wed 11/115:08 pm -

1 stop6h 25m

Mon 11/236:15 am -

1 stop27h 23m

Deal found 9/29

$143

Tue 12/89:26 am -

1 stop7h 29m

Tue 12/156:50 pm -

1 stop14h 51m

Deal found 9/29

$146

Thu 11/56:22 pm -

1 stop5h 11m

Sun 11/85:40 am -

2 stops35h 33m

Deal found 9/29

$151

Wed 11/45:08 pm -

1 stop6h 25m

Wed 11/1110:45 am -

1 stop6h 28m

Deal found 9/27

$155

Sat 10/246:18 pm -

1 stop5h 16m

Sat 10/3110:16 am -

1 stop6h 57m

Deal found 9/27

$157

Thu 10/156:18 pm -

1 stop5h 16m

Wed 10/285:40 am -

1 stop11h 33m

Deal found 9/29

$159

Wed 10/285:08 pm -

1 stop14h 54m

Mon 11/29:12 pm -

1 stop20h 01m

Deal found 9/29

$160

Thu 10/2210:37 am -

1 stop24h 27m

Mon 10/266:00 am -

1 stop4h 51m

Deal found 9/29

$221

Wed 10/285:08 pm -

1 stop5h 35m

Thu 10/2911:16 am -

1 stop27h 23m

Deal found 9/29

$222

Best flights from New Orleans to Washington, D.C.
Discover carefully curated flight deals from New Orleans to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.

Sat 10/176:10 am -

Nonstop2h 35m

Mon 10/199:50 pm -

Nonstop2h 50m

Deal found 9/26

$217

Tue 12/15:21 pm -

1 stop5h 13m

Wed 12/167:59 am -

1 stop7h 30m

Deal found 9/28

$237

Thu 11/1912:44 pm -

Nonstop2h 27m

Mon 11/238:20 am -

Nonstop2h 55m

Deal found 9/25

$322

Mon 10/191:40 pm -

1 stop6h 43m

Fri 10/303:40 pm -

1 stop8h 26m

Deal found 9/29

$392

Thu 10/224:25 pm -

1 stop4h 45m

Mon 10/268:40 pm -

1 stop4h 55m

Deal found 9/28

$232

Wed 1/2010:19 am -

1 stop6h 11m

Fri 1/221:00 pm -

1 stop5h 31m

Deal found 9/28

$255

Thu 10/225:30 am -

Nonstop2h 30m

Fri 10/237:00 pm -

1 stop5h 35m

Deal found 9/28

$245

Fri 10/237:22 pm -

1 stop4h 20m

Mon 10/266:05 am -

1 stop5h 24m

Deal found 9/27

$255

Thu 10/224:25 pm -

1 stop4h 45m

Fri 10/238:40 pm -

1 stop4h 55m

Deal found 9/28

$250

Thu 12/38:00 am -

Nonstop2h 28m

Sun 12/66:00 pm -

Nonstop2h 57m

Deal found 9/25

$328

Wed 12/27:45 am -

2 stops6h 20m

Fri 12/44:50 pm -

2 stops6h 20m

Deal found 9/25

$265

Thu 10/225:15 am -

1 stop5h 41m

Tue 10/2710:09 am -

2 stops10h 49m

Deal found 9/29

$332

Thu 10/227:22 pm -

1 stop4h 20m

Tue 10/2710:57 am -

1 stop6h 11m

Deal found 9/29

$328

Wed 11/49:05 am -

2 stops11h 37m

Sat 11/74:30 pm -

1 stop6h 13m

Deal found 9/29

$332

Mon 11/162:55 pm -

1 stop6h 25m

Wed 11/185:15 pm -

1 stop5h 45m

Deal found 9/25

$293

Fri 10/238:02 am -

Nonstop2h 29m

Mon 10/268:20 am -

Nonstop2h 55m

Deal found 9/26

$335

Wed 10/217:20 pm -

Nonstop2h 35m

Fri 10/238:30 pm -

Nonstop2h 50m

Deal found 9/29

$300

Mon 11/238:00 am -

Nonstop2h 27m

Fri 11/278:20 am -

Nonstop2h 55m

Deal found 9/28

$352

Tue 11/242:50 pm -

1 stop7h 05m

Thu 12/35:15 pm -

1 stop5h 45m

Deal found 9/29

$306

Fri 12/1112:45 pm -

Nonstop2h 36m

Sun 12/138:15 am -

1 stop6h 01m

Deal found 9/25

$356

Wed 11/48:50 am -

Nonstop2h 25m

Sat 11/78:15 am -

Nonstop3h 00m

Deal found 9/29

$327

Thu 10/225:28 pm -

1 stop6h 02m

Sun 10/256:00 am -

1 stop6h 05m

Deal found 9/29

$360

Fri 11/139:25 am -

1 stop7h 35m

Sun 11/1510:40 am -

Nonstop2h 45m

Deal found 9/29

$328

Tue 12/298:00 am -

Nonstop2h 26m

Wed 12/305:55 pm -

1 stop6h 20m

Deal found 9/28

$368

Mon 1/46:50 am -

2 stops7h 10m

Fri 1/86:20 am -

2 stops7h 30m

Deal found 9/27

$347

Fri 12/2512:13 pm -

2 stops11h 35m

Sun 12/276:02 am -

1 stop6h 05m

Deal found 9/25

$392

Wed 1/209:55 am -

1 stop7h 55m

Sun 1/246:20 am -

2 stops7h 30m

Deal found 9/28

$353

Sat 11/76:35 am -

Nonstop2h 25m

Sun 11/156:15 am -

1 stop5h 35m

Deal found 9/27

$360

Thu 12/36:20 am -

Nonstop2h 30m

Sun 12/66:15 am -

1 stop5h 35m

Deal found 9/28

$360

Thu 11/192:55 pm -

1 stop6h 25m

Sat 11/289:00 am -

Nonstop2h 55m

Deal found 9/27

$368

Last-minute flights from New Orleans to Washington, D.C.
Discover last-minute flight deals from New Orleans to Washington, D.C.. Data last updated September 30, 2026 and is based on user searches.

Thu 10/156:18 pm -

1 stop5h 16m

Wed 10/285:40 am -

1 stop11h 33m

Deal found 9/29

$159

Tue 10/205:05 pm -

1 stop6h 29m

Sat 10/3110:16 am -

1 stop6h 57m

Deal found 9/29

$162

Thu 10/226:18 pm -

1 stop5h 16m

Mon 10/266:24 am -

1 stop10h 46m

Deal found 9/29

$107

Thu 10/226:18 pm -

1 stop5h 16m

Sat 10/3110:16 am -

1 stop6h 57m

Deal found 9/29

$164

Thu 10/229:04 pm -

1 stop10h 16m

Tue 10/276:24 am -

1 stop10h 49m

Deal found 9/26

$165

Thu 10/2210:37 am -

1 stop24h 27m

Mon 10/266:00 am -

1 stop4h 51m

Deal found 9/29

$221

Thu 10/225:00 pm -

Nonstop2h 40m

Mon 10/268:40 pm -

1 stop4h 55m

Deal found 9/29

$223

Sat 10/246:18 pm -

1 stop5h 16m

Sat 10/3110:16 am -

1 stop6h 57m

Deal found 9/27

$157

Tue 10/275:08 pm -

1 stop6h 14m

Tue 11/35:40 am -

2 stops9h 40m

Deal found 9/29

$134

Wed 10/285:08 pm -

1 stop6h 25m

Tue 11/310:45 am -

1 stop6h 28m

Deal found 9/27

$155

Wed 10/285:08 pm -

1 stop14h 54m

Mon 11/29:12 pm -

1 stop20h 01m

Deal found 9/29

$160

Wed 10/285:08 pm -

1 stop5h 35m

Thu 10/2911:16 am -

1 stop27h 23m

Deal found 9/29

$222

One-way flights from New Orleans to Washington, D.C.
Search for one-way flight options from New Orleans to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.

Wed 10/285:08 pm -

1 stop6h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$43

Sat 10/176:18 pm -

1 stop5h 16m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$55

Thu 10/296:22 pm -

1 stop5h 11m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/28

$67

Wed 11/185:08 pm -

1 stop6h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$72

Tue 12/89:26 am -

1 stop7h 29m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$76

Tue 10/275:08 pm -

1 stop6h 14m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$79

Tue 10/205:05 pm -

1 stop6h 29m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$80

Thu 10/226:18 pm -

1 stop5h 16m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$89

Tue 10/276:00 am -

1 stop8h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/29

$109

Thu 10/298:00 am -

Nonstop2h 27m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/28

$109

Fri 10/235:25 pm -

2 stops22h 48m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$110

Fri 10/3010:45 am -

1 stop10h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/28

$111

Find flight deals from New Orleans to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$107 (Booking.com)
One-way from	$43 (Frontier)
Popular in	March
Cheapest in	November
Average price	$312
Good round-trip deal	$304 or less
Good one-way deal	$176 or less

Provider with most accurate pricing for New Orleans Louis Armstrong-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Washington, D.C. (WAS) flights.

Search Deals

From New Orleans Louis Armstrong to Washington, D.C. (WAS)

Search Deals

One-way flight from New Orleans Louis Armstrong to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from New Orleans Louis Armstrong to Washington, D.C. (WAS).

Search Deals

Price to beat on a one-way flight from New Orleans Louis Armstrong to Washington, D.C. (WAS).

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBaltimore

MSY New Orleans Louis Armstrong - BWI Baltimore/Washington

MSYBWI

New Orleans Louis Armstrong

Thu 10/29

5:08 pm-2:16 pm

2 stops20h 08m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$98

New OrleansWashington, D.C.

MSY New Orleans Louis Armstrong - DCA Washington, D.C. Reagan-National

MSYDCA

New Orleans Louis Armstrong

Thu 10/29

5:00 pm-8:40 pm

Nonstop2h 40m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$109

New OrleansBaltimore

MSY New Orleans Louis Armstrong - BWI Baltimore/Washington

MSYBWI

New Orleans Louis Armstrong

Tue 12/22

7:40 am-2:33 pm

1 stop5h 53m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$109

New OrleansWashington, D.C.

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

MSYIAD

New Orleans Louis Armstrong

Thu 10/29

8:00 am-11:27 am

Nonstop2h 27m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$109

New OrleansBaltimore

MSY New Orleans Louis Armstrong - BWI Baltimore/Washington

MSYBWI

New Orleans Louis Armstrong

Thu 10/22

5:30 am-9:00 am

Nonstop2h 30m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$109

New OrleansBaltimore

MSY New Orleans Louis Armstrong - BWI Baltimore/Washington

MSYBWI

New Orleans Louis Armstrong

Tue 10/27

6:05 am-9:40 am

Nonstop2h 35m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$109

New OrleansBaltimore

MSY New Orleans Louis Armstrong - BWI Baltimore/Washington

MSYBWI

New Orleans Louis Armstrong

Wed 11/11

6:20 am-9:50 am

Nonstop2h 30m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$109

New OrleansWashington, D.C.

MSY New Orleans Louis Armstrong - DCA Washington, D.C. Reagan-National

MSYDCA

New Orleans Louis Armstrong

Wed 11/11

6:10 am-12:00 pm

1 stop4h 50m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$114

New OrleansWashington, D.C.

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

MSYIAD

New Orleans Louis Armstrong

Tue 10/20

5:20 am-11:32 am

1 stop5h 12m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$119

New OrleansBaltimore

MSY New Orleans Louis Armstrong - BWI Baltimore/Washington

MSYBWI

New Orleans Louis Armstrong

Tue 10/27

7:00 am-7:03 pm

2 stops11h 03m

Baltimore/Washington

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 59 resultsSorted by cheapest first

...

Compare providers for flights from New Orleans to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Washington, D.C. in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
eDreams	Price Accuracy2 stars	Trust Score*3 stars
Super.com	Price Accuracy-	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 New Orleans-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New Orleans-Washington, D.C. 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 New Orleans-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Orleans to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from New Orleans with our price prediction graph.

MSY-WAS

MSY-BWI

MSY-DCA

MSY-IAD

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 New Orleans to Washington, D.C.

MSY-WAS

MSY-BWI

MSY-DCA

MSY-IAD

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

Currently, October is the cheapest month in which you can book a flight from New Orleans to Washington, D.C. (average of $317). Flying from New Orleans to Washington, D.C. in August is currently the most expensive (average of $425). 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 MSY to WAS?

It’s optimal to fly from New Orleans to Washington, D.C. at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

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

The most flights from MSY to WAS are scheduled on a Tuesday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from New Orleans to Washington, D.C.?

Airfare is below average for this route at the moment.

New Orleans to Washington, D.C. flights typically cost between $263 and $361 in October.
The cheapest round-trip price found within the last 5 days was $66 on Frontier (Oct 24-Oct 28).

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

The best time to book flights from New Orleans to Washington, D.C. is 44 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 day to fly from New Orleans to Washington, D.C.?

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

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

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

Our travel experts

Brandon Schultz

Expert on MSY

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Emily Zemler

Expert on DCA

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read through reviews of airlines operating flights from New Orleans to Washington, D.C., such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,201 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Southwest

8.0

Very good

4,201 reviews

Southwest

8.0

Very good

4,201 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

United Airlines

7.4

Good

10,256 reviews

Southwest

8.0

Very good

4,201 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

American Airlines

7.0

Good

12,098 reviews

Southwest

8.0

Very good

4,201 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Frontier

5.6

Fair

2,568 reviews

Southwest

8.0

Very good

4,201 reviews

Reviews

1 / 20

10.0

Excellent

Edward,Sep 2026

MCO - BWI

Related info for your journey

What airport do you fly from for flights from New Orleans to Washington, D.C.?
Located just 11.4 mi from the city center, New Orleans Louis Armstrong is the airport most travelers will use when flying to Washington, D.C. from New Orleans. Booking flights from Louis Armstrong (MSY) to Washington, D.C. should be relatively easy as there are 7 daily outbound flights to Washington, D.C. from 6 different airlines.
How long is the flight from New Orleans to Washington, D.C.?
Airlines like Southwest, United Airlines, and Delta fly from New Orleans to Washington, D.C. in about 2h 25m. The time it takes to get you to your destination can typically vary by up to 2h 48m. There are 954 mi between New Orleans and Washington, D.C.. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from New Orleans to Washington, D.C. round-trip?
According to our current data, Frontier ($154), JetBlue ($161), and United Airlines ($207) offers the cheapest pricing from New Orleans to Washington, D.C.. Frontier is priced at 55% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from New Orleans to Washington, D.C. one-way?
One-way options have recently been found by users for as low as $70 on Frontier. Other airlines that offer cheap prices include JetBlue from $95 and American Airlines from $108 one-way.
What are the most popular routes from New Orleans to Washington, D.C.?
The most popular route from New Orleans to Washington, D.C. is New Orleans Louis Armstrong - Washington, D.C. Dulles Intl. You may also consider New Orleans Louis Armstrong - Washington, D.C. Reagan-National or New Orleans Louis Armstrong - Baltimore/Washington.
What are the most reliable airlines from New Orleans to Washington, D.C.?
The top 3 most reliable airlines when flying from New Orleans to Washington, D.C. are Republic Airways (100%), ITA Airways (97%) and United Airlines (94%).
What are the cheapest flights from New Orleans to Washington, D.C.?
The cheapest flight price from New Orleans to Washington, D.C. is $107. On average you can expect to pay $1,907. The most popular route, (New Orleans Louis Armstrong - Washington, D.C. Dulles Intl), can usually be booked for $217.
Can I find deals for flights from New Orleans to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on New Orleans to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Washington, D.C..
Can I find deals for business class flights from New Orleans to Washington, D.C.?
Yes. Cheapflights offers flight deals from New Orleans to Washington, D.C. 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 New Orleans to Washington, D.C.?
Currently, October is the cheapest month in which you can book a flight from New Orleans to Washington, D.C. (average of $317). Flying from New Orleans to Washington, D.C. in August is currently the most expensive (average of $425). 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.

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Top 6 airlines flying from New Orleans to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$68	Average$267	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$161	Average$330	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$175	Average$350	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$207	Average$383	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$215	Average$394	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$225	Average$405	FlexibilityNo cancel fee	On-time63%

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$43+ Cheap flights from New Orleans (MSY) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from New Orleans to Washington, D.C.

Cheapest flights from New Orleans to Washington, D.C.Explore the most affordable flight options available from New Orleans to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.

Explore the most affordable flight options available from New Orleans to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.

Best flights from New Orleans to Washington, D.C.Discover carefully curated flight deals from New Orleans to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.

Discover carefully curated flight deals from New Orleans to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.

Last-minute flights from New Orleans to Washington, D.C.Discover last-minute flight deals from New Orleans to Washington, D.C.. Data last updated September 30, 2026 and is based on user searches.

Discover last-minute flight deals from New Orleans to Washington, D.C.. Data last updated September 30, 2026 and is based on user searches.

One-way flights from New Orleans to Washington, D.C.Search for one-way flight options from New Orleans to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.

Search for one-way flight options from New Orleans to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.

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

Compare providers for flights from New Orleans to Washington, D.C.

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 New Orleans to Washington, D.C. in September.

Best time to book a flight from New Orleans to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from New Orleans with our price prediction graph.

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

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

Find hourly flight availability from New Orleans to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 30, 2026.

It’s optimal to fly from New Orleans to Washington, D.C. at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

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

The most flights from MSY to WAS are scheduled on a Tuesday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from New Orleans to Washington, D.C.?

Airfare is below average for this route at the moment.

New Orleans to Washington, D.C. flights typically cost between $263 and $361 in October.The cheapest round-trip price found within the last 5 days was $66 on Frontier (Oct 24-Oct 28).

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

The best time to book flights from New Orleans to Washington, D.C. is 44 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 day to fly from New Orleans to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from New Orleans to Washington, D.C.. Price data was last updated on September 26, 2026.

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

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

AI-powered summary based on content written by travel experts. AI can make mistakes.

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

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Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from New Orleans to Washington, D.C., such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

What are the most popular routes from New Orleans to Washington, D.C.?

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

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

Can I find deals for flights from New Orleans to Washington, D.C. that include hotel bookings?

How can I find direct flights from New Orleans to Washington, D.C.?

Can I find deals for business class flights from New Orleans to Washington, D.C.?

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

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Search flights from New Orleans to Washington, D.C. by cabin class

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

New Orleans and Washington, D.C. flights

Browse other New Orleans and Washington, D.C. flight options. Last updated on September 30, 2026.

Other flights from New Orleans

Browse through other flights departing from New Orleans. Flights are based on user searches made on Cheapflights and were last updated on September 30, 2026.

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Cheapest flights from New Orleans to Washington, D.C.
Explore the most affordable flight options available from New Orleans to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.

Best flights from New Orleans to Washington, D.C.
Discover carefully curated flight deals from New Orleans to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.

Last-minute flights from New Orleans to Washington, D.C.
Discover last-minute flight deals from New Orleans to Washington, D.C.. Data last updated September 30, 2026 and is based on user searches.

One-way flights from New Orleans to Washington, D.C.
Search for one-way flight options from New Orleans to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.

New Orleans to Washington, D.C. flights typically cost between $263 and $361 in October.
The cheapest round-trip price found within the last 5 days was $66 on Frontier (Oct 24-Oct 28).