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Cheap flights from New Orleans to Washington, D.C. from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Washington, D.C. departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Orleans to Washington, D.C.

Cheap round-trip flights

American Airlines Logo
10:53 am - 2:24 pmMSY-DCA
2h 31mnonstop
American Airlines Logo
2:59 pm - 5:04 pmDCA-MSY
3h 05mnonstop
$191American Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
American Airlines Logo
6:04 am - 2:28 pmMSY-DCA
7h 24m1 stop
American Airlines Logo
12:14 pm - 1:59 pmDCA-MSY
2h 45mnonstop
$201American Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
Southwest Logo
6:30 am - 3:15 pmMSY-DCA
7h 45m1 stop
Southwest Logo
7:30 pm - 9:20 pmDCA-MSY
2h 50mnonstop
$215Southwest
Find Deal
Sat, Nov 1 - Wed, Nov 5
Delta Logo
4:27 pm - 11:25 pmMSY-DCA
5h 58m1 stop
Delta Logo
6:05 am - 10:33 amDCA-MSY
5h 28m1 stop
$217Delta
Find Deal
Fri, Oct 10 - Mon, Oct 13
Southwest Logo
6:45 am - 6:20 pmMSY-DCA
10h 35m2 stops
Southwest Logo
11:50 am - 1:45 pmDCA-MSY
2h 55mnonstop
$220Southwest
Find Deal
Sat, Nov 1 - Tue, Nov 4
United Airlines Logo
10:35 am - 7:03 pmMSY-DCA
7h 28m1 stop
United Airlines Logo
8:20 am - 1:11 pmDCA-MSY
5h 51m1 stop
$225United Airlines
Find Deal
Thu, Oct 9 - Sat, Oct 11
JetBlue Logo
6:30 am - 2:50 pmMSY-DCA
7h 20m1 stop
JetBlue Logo
7:00 am - 12:21 pmDCA-MSY
6h 21m1 stop
$227JetBlue
Find Deal
Wed, Nov 12 - Wed, Nov 19
JetBlue Logo
3:24 pm - 10:56 pmMSY-DCA
6h 32m1 stop
JetBlue Logo
11:45 am - 5:16 pmDCA-MSY
6h 31m1 stop
$232JetBlue
Find Deal
Sat, Oct 11 - Wed, Nov 5
United Airlines Logo
6:00 am - 12:19 pmMSY-DCA
5h 19m1 stop
United Airlines Logo
7:30 am - 1:24 pmDCA-MSY
6h 54m1 stop
$243United Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
Delta Logo
9:05 am - 5:17 pmMSY-DCA
7h 12m1 stop
Delta Logo
6:05 am - 10:33 amDCA-MSY
5h 28m1 stop
$281Delta
Find Deal
Thu, Oct 16 - Sun, Oct 19

American Airlines flights from New Orleans to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on New Orleans to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Nov 1
MSY10:53 amNew Orleans Louis Armstrong
2h 31m
DCA2:24 pmWashington, D.C. Reagan-National
Nov 4
DCA2:59 pmWashington, D.C. Reagan-National
3h 05m
MSY5:04 pmNew Orleans Louis Armstrong
$191
Find similar
American Airlines
Oct 9
MSY6:04 amNew Orleans Louis Armstrong
7h 24m
1 stop
DCA2:28 pmWashington, D.C. Reagan-National
Oct 13
DCA12:14 pmWashington, D.C. Reagan-National
2h 45m
MSY1:59 pmNew Orleans Louis Armstrong
$201
Find similar
American Airlines
Oct 30
MSY5:50 pmNew Orleans Louis Armstrong
2h 30m
DCA9:20 pmWashington, D.C. Reagan-National
Nov 3
DCA8:15 pmWashington, D.C. Reagan-National
3h 11m
MSY10:26 pmNew Orleans Louis Armstrong
$205
Find similar

JetBlue flights from New Orleans to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on New Orleans to Washington, D.C. Reagan-National Airport flight tickets
JetBlue
Nov 12
MSY6:30 amNew Orleans Louis Armstrong
7h 20m
1 stop
DCA2:50 pmWashington, D.C. Reagan-National
Nov 19
DCA7:00 amWashington, D.C. Reagan-National
6h 21m
1 stop
MSY12:21 pmNew Orleans Louis Armstrong
$227
Find similar
JetBlue
Oct 11
MSY3:24 pmNew Orleans Louis Armstrong
6h 32m
1 stop
DCA10:56 pmWashington, D.C. Reagan-National
Nov 5
DCA11:45 amWashington, D.C. Reagan-National
6h 31m
1 stop
MSY5:16 pmNew Orleans Louis Armstrong
$232
Find similar
JetBlue
Oct 21
MSY12:29 pmNew Orleans Louis Armstrong
7h 30m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
Oct 29
DCA7:00 amWashington, D.C. Reagan-National
6h 15m
1 stop
MSY12:15 pmNew Orleans Louis Armstrong
$237
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from New Orleans to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 11/1

10:53 am-2:24 pm

Nonstop2h 31m

Washington, D.C. Reagan-National

Tue 11/4

2:59 pm-5:04 pm

Nonstop3h 05m

$191

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 10/9

6:04 am-2:28 pm

1 stop7h 24m

Washington, D.C. Reagan-National

Mon 10/13

12:14 pm-1:59 pm

Nonstop2h 45m

$201

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 11/1

6:30 am-3:15 pm

1 stop7h 45m

Washington, D.C. Reagan-National

Wed 11/5

7:30 pm-9:20 pm

Nonstop2h 50m

$215

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Fri 10/10

4:27 pm-11:25 pm

1 stop5h 58m

Washington, D.C. Reagan-National

Mon 10/13

6:05 am-10:33 am

1 stop5h 28m

$217

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 11/1

6:45 am-6:20 pm

2 stops10h 35m

Washington, D.C. Reagan-National

Tue 11/4

11:50 am-1:45 pm

Nonstop2h 55m

$220

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 10/9

10:35 am-7:03 pm

1 stop7h 28m

Washington, D.C. Reagan-National

Sat 10/11

8:20 am-1:11 pm

1 stop5h 51m

$225

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Wed 11/12

6:30 am-2:50 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Wed 11/19

7:00 am-12:21 pm

1 stop6h 21m

$227

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 10/11

3:24 pm-10:56 pm

1 stop6h 32m

Washington, D.C. Reagan-National

Wed 11/5

11:45 am-5:16 pm

1 stop6h 31m

$232

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Fri 2/6

6:00 am-12:19 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Mon 2/9

7:30 am-1:24 pm

1 stop6h 54m

$243

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 10/16

9:05 am-5:17 pm

1 stop7h 12m

Washington, D.C. Reagan-National

Sun 10/19

6:05 am-10:33 am

1 stop5h 28m

$281

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from New Orleans to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from New Orleans, with most prices found around $293. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $306.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from New Orleans to Washington, D.C. Reagan-National Airport is on a Friday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Friday will often find tickets for as low as $303. Flights from New Orleans to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $474. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest New Orleans to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $256. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $344.

What is the cheapest New Orleans Louis Armstrong to Washington, D.C. Reagan-National flight route?

Fly from New Orleans Louis Armstrong to Washington, D.C. Reagan-National for the best New Orleans Louis Armstrong - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $341 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from New Orleans for as low as $252 on momondo.

What cabin class options are available on New Orleans Louis Armstrong to Washington, D.C. Reagan-National flights?

There are 3 cabin classes available to choose from on New Orleans Louis Armstrong to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New Orleans to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of September 2025, prices for New Orleans to Washington, D.C. Reagan-National Airport flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from New Orleans to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to Washington, D.C. Reagan-National Airport (MSY to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Washington, D.C. Reagan-National Airport

Best Price Found

$139

Fastest flight time

2h 20m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from New Orleans in the past 72 hours is $139. The best round-trip flight deal from New Orleans to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $236.
The fastest flight from New Orleans to Washington, D.C. Reagan-National Airport takes 2h 20m
Direct flights go from New Orleans to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • How far is New Orleans Louis Armstrong to Washington, D.C. Reagan-National by plane?

    There are 962.0 mi between New Orleans Louis Armstrong and Washington, D.C. Reagan-National. In terms of flight time, this usually takes a little over 2h 20m.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to Washington, D.C. Reagan-National Airport were last updated today.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New Orleans to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from New Orleans to Washington, D.C. Reagan-National Airport?

Best airlines flying from New Orleans to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from New Orleans to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $159Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $196Free CancellationRating
7.9
7,961 reviews
Search Delta flights
SouthwestPriceFrom $204Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $214Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Southwest Flights From New Orleans to Washington, D.C. Reagan-National Airport

    Southwest flight deals from New Orleans to Washington, D.C. Reagan-National Airport start from $204 round-trip. Over the 11 Southwest flights for this route in a normal week, average airfare is usually $360 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From New Orleans to Washington, D.C. Reagan-National Airport

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from New Orleans to Washington, D.C. Reagan-National Airport about 16 times each week, with ticket deals ranging from $214 to $325. Price data is based on momondo searches in the last 72 hours.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Orleans to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New Orleans to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from New Orleans with this policy.

How can momondo help me find flights from New Orleans to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from New Orleans. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New Orleans to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Orleans to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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