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

Airlines like Frontier, Spirit Airlines, and Southwest 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 9h 24m. There are 969 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, Delta ($128), United Airlines ($143), and Southwest ($189) offers the cheapest pricing from New Orleans to Washington, D.C.. Delta is priced at 52% 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 $41 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $69 and American Airlines from $102 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 $118. On average you can expect to pay $484. The most popular route, (New Orleans Louis Armstrong - Washington, D.C. Dulles Intl), can usually be booked for $193.

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 ITA Airways (100%), United Airlines (96%) and Austrian Airlines (95%).

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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Orleans-Washington, D.C. flight deals on Cheapflights vs. eDreams >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 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 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 10 daily outbound flights to Washington, D.C. from 5 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.

$54+ Flights from New Orleans to Washington, D.C.

Q: 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 $167 and $444 in January. The cheapest round-trip price found within the last 3 days was $129 on Spirit Airlines (Jan 17-Jan 20).

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

Find cheap flights from New Orleans to Washington, D.C. 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 New Orleans Louis Armstrong to Washington, D.C. are usually found in August or October, booked 79 days in advance, depart on a Friday or Wednesday and return on a Tuesday

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 December 30, 2025.

Wed 12/319:42 amMSY - BWI

Nonstop2h 28mMultiple Airlines

Sun 1/115:25 pmBWI - MSY

1 stop15h 56mMultiple Airlines

Deal found 12/28

$271

Mon 12/299:42 amMSY - BWI

Nonstop2h 28mSpirit Airlines

Sun 1/189:26 amBWI - MSY

1 stop13h 03mSpirit Airlines

Deal found 12/28

$284

Tue 12/309:42 amMSY - BWI

Nonstop2h 28mMultiple Airlines

Sun 1/115:25 pmBWI - MSY

1 stop29h 04mMultiple Airlines

Deal found 12/28

$299

Wed 12/319:42 amMSY - BWI

Nonstop2h 28mSpirit Airlines

Wed 1/72:05 pmBWI - MSY

Nonstop3h 00mSpirit Airlines

Deal found 12/28

$302

Wed 12/319:42 amMSY - BWI

Nonstop2h 28mMultiple Airlines

Sun 1/411:30 amBWI - MSY

1 stop7h 22mMultiple Airlines

Deal found 12/27

$304

Wed 12/319:42 amMSY - BWI

Nonstop2h 28mSpirit Airlines

Thu 1/84:44 pmBWI - MSY

1 stop7h 14mSpirit Airlines

Deal found 12/28

$322

Tue 12/309:42 amMSY - BWI

Nonstop2h 28mSpirit Airlines

Mon 1/52:05 pmBWI - MSY

Nonstop3h 00mSpirit Airlines

Deal found 12/28

$329

Mon 12/299:42 amMSY - BWI

Nonstop2h 28mMultiple Airlines

Sun 1/115:25 pmBWI - MSY

1 stop15h 56mMultiple Airlines

Deal found 12/28

$331

Wed 12/319:42 amMSY - BWI

Nonstop2h 28mSpirit Airlines

Fri 1/91:00 pmBWI - MSY

1 stop9h 29mSpirit Airlines

Deal found 12/28

$339

Wed 12/317:00 amMSY - BWI

1 stop8h 18mUnited Airlines

Wed 1/73:52 pmBWI - MSY

1 stop8h 06mUnited Airlines

Deal found 12/30

$351

Tue 12/305:05 pmMSY - IAD

1 stop17h 33mMultiple Airlines

Mon 1/59:11 amIAD - MSY

1 stop6h 00mMultiple Airlines

Deal found 12/28

$435

Wed 12/3112:05 pmMSY - IAD

Nonstop2h 34mUnited Airlines

Wed 12/316:40 pmIAD - MSY

2 stops22h 35mUnited Airlines

Deal found 12/29

$439

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 December 30, 2025.

Thu 2/123:31 pmMSY - BWI

Nonstop2h 31mFrontier

Thu 2/197:55 pmBWI - MSY

Nonstop3h 03mFrontier

Deal found 12/27

$141

Wed 1/287:42 pmMSY - BWI

1 stop11h 49mSpirit Airlines

Tue 2/31:00 pmBWI - MSY

1 stop9h 29mSpirit Airlines

Deal found 12/28

$173

Wed 2/116:05 amMSY - BWI

2 stops10h 42mMultiple Airlines

Thu 2/197:19 pmBWI - MSY

1 stop28h 56mMultiple Airlines

Deal found 12/28

$174

Sat 2/142:25 pmMSY - DCA

Nonstop2h 25mSouthwest

Tue 2/1711:40 amDCA - MSY

Nonstop3h 00mSouthwest

Deal found 12/28

$211

Thu 2/197:00 amMSY - DCA

1 stop5h 09mJetBlue

Sun 2/223:59 pmDCA - MSY

1 stop6h 06mJetBlue

Deal found 12/28

$213

Tue 1/273:59 pmMSY - IAD

1 stop5h 19mUnited Airlines

Sat 1/318:25 amIAD - MSY

Nonstop3h 15mUnited Airlines

Deal found 12/27

$241

Sat 2/145:25 amMSY - IAD

1 stop5h 10mDelta

Tue 2/1710:08 amIAD - MSY

1 stop6h 20mDelta

Deal found 12/27

$251

Fri 1/237:42 pmMSY - BWI

1 stop11h 49mSpirit Airlines

Mon 1/2611:30 amBWI - MSY

1 stop12h 28mSpirit Airlines

Deal found 12/28

$175

Thu 1/2211:02 amMSY - BWI

2 stops11h 34mMultiple Airlines

Sun 1/255:47 pmBWI - MSY

1 stop15h 34mMultiple Airlines

Deal found 12/27

$182

Tue 2/246:15 amMSY - BWI

1 stop10h 31mSpirit Airlines

Fri 2/2712:13 pmBWI - MSY

1 stop9h 36mSpirit Airlines

Deal found 12/27

$183

Thu 2/196:00 amMSY - BWI

1 stop10h 13mFrontier

Sun 2/227:55 pmBWI - MSY

Nonstop3h 03mFrontier

Deal found 12/28

$205

Fri 3/64:23 pmMSY - DCA

1 stop5h 08mJetBlue

Mon 3/97:20 amDCA - MSY

1 stop9h 06mJetBlue

Deal found 12/28

$213

Fri 1/307:42 pmMSY - BWI

1 stop11h 49mMultiple Airlines

Sun 2/19:55 pmBWI - MSY

2 stops24h 34mMultiple Airlines

Deal found 12/28

$202

Fri 1/167:42 pmMSY - BWI

1 stop11h 49mSpirit Airlines

Sun 1/189:26 amBWI - MSY

1 stop13h 03mSpirit Airlines

Deal found 12/30

$190

Tue 1/275:05 pmMSY - DCA

1 stop5h 10mSouthwest

Sat 1/316:30 amDCA - MSY

2 stops9h 45mSouthwest

Deal found 12/27

$236

Fri 3/273:53 pmMSY - DCA

1 stop5h 56mJetBlue

Tue 3/316:00 amDCA - MSY

1 stop7h 30mJetBlue

Deal found 12/28

$215

Fri 2/203:13 pmMSY - DCA

1 stop20h 47mFrontier

Sun 2/226:00 pmDCA - MSY

1 stop25h 47mFrontier

Deal found 12/30

$223

Fri 1/236:55 pmMSY - IAD

1 stop14h 49mMultiple Airlines

Mon 1/261:31 pmIAD - MSY

1 stop7h 10mMultiple Airlines

Deal found 12/28

$204

Sat 2/142:25 pmMSY - IAD

1 stop5h 53mUnited Airlines

Tue 2/175:50 pmIAD - MSY

Nonstop2h 59mUnited Airlines

Deal found 12/27

$256

Tue 2/172:55 pmMSY - DCA

1 stop7h 04mJetBlue

Sun 2/223:59 pmDCA - MSY

1 stop6h 06mJetBlue

Deal found 12/30

$215

Tue 1/136:05 amMSY - BWI

1 stop11h 58mSpirit Airlines

Sun 1/189:26 amBWI - MSY

1 stop13h 03mSpirit Airlines

Deal found 12/29

$203

Tue 2/245:25 amMSY - IAD

1 stop5h 10mDelta

Sat 2/287:15 amIAD - MSY

1 stop6h 59mDelta

Deal found 12/28

$271

Tue 1/277:00 amMSY - DCA

1 stop11h 18mJetBlue

Sun 2/13:55 pmDCA - MSY

1 stop6h 35mJetBlue

Deal found 12/27

$217

Wed 2/251:16 pmMSY - IAD

1 stop6h 29mDelta

Tue 3/37:35 pmIAD - MSY

1 stop4h 39mDelta

Deal found 12/28

$271

Tue 1/2712:40 pmMSY - IAD

Nonstop2h 26mUnited Airlines

Sun 2/18:25 amIAD - MSY

Nonstop2h 59mUnited Airlines

Deal found 12/27

$287

Thu 3/54:23 pmMSY - DCA

1 stop5h 08mJetBlue

Mon 3/97:20 amDCA - MSY

1 stop9h 06mJetBlue

Deal found 12/29

$217

Wed 2/255:25 amMSY - IAD

1 stop5h 10mDelta

Wed 3/43:42 pmIAD - MSY

1 stop5h 35mDelta

Deal found 12/28

$271

Fri 2/67:42 pmMSY - BWI

2 stops14h 35mSpirit Airlines

Mon 2/911:30 amBWI - MSY

2 stops21h 52mSpirit Airlines

Deal found 12/29

$236

Wed 1/2812:40 pmMSY - IAD

Nonstop2h 26mUnited Airlines

Fri 1/305:42 pmIAD - MSY

Nonstop3h 03mUnited Airlines

Deal found 12/29

$287

Sat 1/1711:21 amMSY - IAD

1 stop7h 03mDelta

Mon 1/1910:11 amIAD - MSY

1 stop5h 13mDelta

Deal found 12/28

$285

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 December 30, 2025 and is based on user searches.

Tue 1/136:05 amMSY - BWI

2 stops17h 26mMultiple Airlines

Sat 1/176:24 pmBWI - MSY

1 stop18h 05mMultiple Airlines

Deal found 12/29

$162

Thu 1/156:05 amMSY - BWI

1 stop16h 29mMultiple Airlines

Wed 1/288:00 amBWI - MSY

1 stop27h 07mMultiple Airlines

Deal found 12/28

$141

Thu 1/157:42 pmMSY - BWI

1 stop11h 49mSpirit Airlines

Tue 1/201:00 pmBWI - MSY

1 stop9h 29mSpirit Airlines

Deal found 12/29

$163

Sat 1/177:42 pmMSY - BWI

1 stop11h 49mSpirit Airlines

Tue 1/201:00 pmBWI - MSY

1 stop9h 29mSpirit Airlines

Deal found 12/30

$129

Sat 1/176:05 amMSY - BWI

2 stops17h 12mMultiple Airlines

Tue 1/201:00 pmBWI - MSY

1 stop9h 29mMultiple Airlines

Deal found 12/30

$147

Sat 1/176:05 amMSY - BWI

1 stop11h 58mMultiple Airlines

Mon 1/191:54 pmBWI - MSY

1 stop26h 15mMultiple Airlines

Deal found 12/30

$154

Thu 1/226:05 amMSY - BWI

1 stop16h 54mMultiple Airlines

Sun 1/255:47 pmBWI - MSY

1 stop15h 34mMultiple Airlines

Deal found 12/27

$130

Fri 1/236:55 pmMSY - IAD

1 stop14h 49mMultiple Airlines

Mon 1/261:31 pmIAD - MSY

1 stop7h 10mMultiple Airlines

Deal found 12/28

$204

Sat 1/246:05 amMSY - BWI

1 stop11h 58mMultiple Airlines

Thu 1/2911:24 amBWI - MSY

1 stop7h 36mMultiple Airlines

Deal found 12/30

$160

Sat 1/246:05 amMSY - BWI

1 stop11h 58mSpirit Airlines

Sat 1/311:00 pmBWI - MSY

1 stop9h 29mSpirit Airlines

Deal found 12/30

$164

Mon 1/266:55 pmMSY - BWI

1 stop28h 26mMultiple Airlines

Mon 2/212:40 pmBWI - MSY

1 stop11h 29mMultiple Airlines

Deal found 12/27

$155

Sat 1/319:17 amMSY - BWI

1 stop22h 08mMultiple Airlines

Mon 2/212:40 pmBWI - MSY

1 stop11h 29mMultiple Airlines

Deal found 12/29

$156

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 December 30, 2025.

Thu 2/123:31 pmMSY - BWI

Nonstop2h 31mFrontier

Deal found 12/28

$54

Thu 2/57:00 amMSY - BWI

1 stop15h 59mMultiple Airlines

Deal found 12/30

$57

Thu 1/297:00 amMSY - BWI

1 stop15h 59mMultiple Airlines

Deal found 12/28

$61

Wed 1/147:42 pmMSY - BWI

1 stop11h 49mSpirit Airlines

Deal found 12/28

$63

Sat 2/146:30 pmMSY - BWI

1 stop5h 01mFrontier

Deal found 12/30

$67

Thu 1/156:05 amMSY - BWI

1 stop16h 29mMultiple Airlines

Deal found 12/30

$68

Mon 1/266:55 pmMSY - BWI

1 stop28h 26mFrontier

Deal found 12/30

$71

Thu 2/1210:15 amMSY - BWI

1 stop7h 46mSpirit Airlines

Deal found 12/30

$73

Thu 2/267:27 pmMSY - BWI

1 stop12h 14mMultiple Airlines

Deal found 12/30

$76

Thu 1/157:42 pmMSY - BWI

1 stop11h 49mSpirit Airlines

Deal found 12/30

$77

Wed 1/217:00 amMSY - DCA

1 stop11h 18mJetBlue

Deal found 12/30

$91

Wed 2/256:15 amMSY - IAD

2 stops27h 18mMultiple Airlines

Deal found 12/28

$91

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

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$129 (Kiwi.com)
One-way from	$54 (Frontier)
Popular in	February
Cheapest in	August
Average price	$313
Good round-trip deal	$202 or less
Good one-way deal	$83 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. 14% potential increase in price ($45 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Thu 2/12

3:31 pm-7:02 pm

Nonstop2h 31m

Baltimore/Washington

Thu 2/19

7:55 pm-9:58 pm

Nonstop3h 03m

$141

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Wed 1/28

7:42 pm-8:31 am

1 stop11h 49m

Baltimore/Washington

Tue 2/3

1:00 pm-9:29 pm

1 stop9h 29m

$173

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Wed 2/11

6:05 am-5:47 pm

2 stops10h 42m

Baltimore/Washington

Thu 2/19

7:19 pm-11:15 pm

1 stop28h 56m

$174

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Fri 1/23

7:42 pm-8:31 am

1 stop11h 49m

Baltimore/Washington

Mon 1/26

11:30 am-10:58 pm

1 stop12h 28m

$175

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Thu 1/22

11:02 am-11:36 pm

2 stops11h 34m

Baltimore/Washington

Sun 1/25

5:47 pm-8:21 am

1 stop15h 34m

$182

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Tue 2/24

6:15 am-5:46 pm

1 stop10h 31m

Baltimore/Washington

Fri 2/27

12:13 pm-8:49 pm

1 stop9h 36m

$183

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Fri 1/16

7:42 pm-8:31 am

1 stop11h 49m

Baltimore/Washington

Sun 1/18

9:26 am-9:29 pm

1 stop13h 03m

$190

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Fri 1/30

7:42 pm-8:31 am

1 stop11h 49m

Baltimore/Washington

Sun 2/1

9:55 pm-9:29 pm

2 stops24h 34m

$202

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Tue 1/13

6:05 am-7:03 pm

1 stop11h 58m

Baltimore/Washington

Sun 1/18

9:26 am-9:29 pm

1 stop13h 03m

$203

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Fri 1/23

6:55 pm-10:44 am

1 stop14h 49m

Washington, D.C. Dulles Intl

Mon 1/26

1:31 pm-7:41 pm

1 stop7h 10m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 60 results

...

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Orleans-Washington, D.C. flight deals on Cheapflights vs. eDreams >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 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 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.

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.

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 79 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 New Orleans to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from New Orleans to Washington, D.C. (average of $62). Flying from New Orleans to Washington, D.C. in January is currently the most expensive (average of $141). 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. in the evening. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight in the morning.

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. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

The most flights from MSY to WAS are scheduled on a Tuesday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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

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

Airports

MSY

MSY's single TSA checkpoint keeps wait times around 15 minutes, ensuring a smooth start to your journey.

DCA

DCA's Metro stop on the Yellow and Blue lines offers a clean, affordable way to reach downtown D.C.

IAD

The Silver Line Metro connects IAD to D.C. in under 40 minutes, offering a cost-effective travel option.

Our travel experts

Brandon Schultz

Expert on MSY

Emily Zemler

Expert on DCA

Ramsey Qubein

Expert on IAD

Reviews of airlines servicing Washington, D.C.

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

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,251 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,013 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,124 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,075 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,243 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 10 daily outbound flights to Washington, D.C. from 5 different airlines.
How long is the flight from New Orleans to Washington, D.C.?
Airlines like Frontier, Spirit Airlines, and Southwest 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 9h 24m. There are 969 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, Delta ($128), United Airlines ($143), and Southwest ($189) offers the cheapest pricing from New Orleans to Washington, D.C.. Delta is priced at 52% 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 $41 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $69 and American Airlines from $102 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 ITA Airways (100%), United Airlines (96%) and Austrian Airlines (95%).
What are the cheapest flights from New Orleans to Washington, D.C.?
The cheapest flight price from New Orleans to Washington, D.C. is $118. On average you can expect to pay $484. The most popular route, (New Orleans Louis Armstrong - Washington, D.C. Dulles Intl), can usually be booked for $193.
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, February is the cheapest month in which you can book a flight from New Orleans to Washington, D.C. (average of $62). Flying from New Orleans to Washington, D.C. in January is currently the most expensive (average of $141). 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

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Hanover

Silver Spring

Fredericksburg

Linthicum Heights

Rockville

Laurel

Towson

Manassas

National Harbor

Bowie

Largo

McLean

Clinton

Cordova

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from New Orleans to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$93	Average$158	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$134	Average$269	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$184	Average$298	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$188	Average$338	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$209	Average$349	FlexibilityNo cancel fee	On-time69%

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.

$54+ Cheap flights from New Orleans (MSY) to Washington, D.C. (WAS)

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to Washington, D.C. 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 New Orleans Louis Armstrong to Washington, D.C. are usually found in August or October, booked 79 days in advance, depart on a Friday or Wednesday and return on a Tuesday

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 December 30, 2025.

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 December 30, 2025.

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

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

Cheapflights Fare Finder

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 December.

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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to Washington, D.C.. Price data was last updated on December 26, 2025.

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 December 30, 2025.

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 December 27, 2025.

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

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

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

Airports

MSY

DCA

IAD

Our travel experts

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from New Orleans to Washington, D.C., such as Southwest, Delta, and United Airlines. 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 New Orleans to Washington, D.C.. 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 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.?

Traveling to a place near Washington, D.C.?

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 New Orleans to Washington, D.C.

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

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 December 30, 2025.