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Cheap flights from New Orleans to Washington, D.C. from $46

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 11/12. 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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Cheap round-trip flights

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Spirit Airlines Logo
9:17 am - 12:45 pmMSY-BWI
2h 28mnonstop
Spirit Airlines Logo
7:19 pm - 9:15 pmBWI-MSY
2h 56mnonstop
$127Spirit Airlines
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Fri, Dec 12 - Sat, Jan 10
Multiple Airlines Logo
3:21 pm - 8:31 pmMSY-BWI
4h 10m1 stop
Multiple Airlines Logo
9:29 am - 4:57 pmBWI-MSY
8h 28m1 stop
$128Multiple Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
American Airlines Logo
5:38 pm - 9:14 pmMSY-DCA
2h 36mnonstop
American Airlines Logo
7:38 am - 9:34 amDCA-MSY
2h 56mnonstop
$205American Airlines
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Tue, Dec 16 - Thu, Dec 18
United Airlines Logo
8:00 am - 11:25 amMSY-IAD
2h 25mnonstop
United Airlines Logo
5:45 pm - 7:38 pmIAD-MSY
2h 53mnonstop
$205United Airlines
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Tue, Nov 11 - Tue, Nov 18
Southwest Logo
5:30 pm - 8:55 pmMSY-DCA
2h 25mnonstop
Southwest Logo
6:50 pm - 10:45 pmDCA-MSY
4h 55m1 stop
$211Southwest
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Thu, Nov 6 - Mon, Nov 10
Southwest Logo
4:45 pm - 8:05 pmMSY-DCA
2h 20mnonstop
Southwest Logo
2:55 pm - 7:45 pmDCA-MSY
5h 50m1 stop
$215Southwest
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Thu, Dec 11 - Thu, Jan 8
United Airlines Logo
2:14 pm - 10:12 pmMSY-IAD
6h 58m1 stop
United Airlines Logo
8:22 am - 10:14 amIAD-MSY
2h 52mnonstop
$215United Airlines
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Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
10:46 am - 2:15 pmMSY-DCA
2h 29mnonstop
American Airlines Logo
6:45 am - 8:38 amDCA-MSY
2h 53mnonstop
$218American Airlines
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Fri, Oct 31 - Tue, Nov 4
Delta Logo
7:30 am - 3:00 pmMSY-DCA
6h 30m1 stop
Delta Logo
6:00 am - 10:58 amDCA-MSY
5h 58m1 stop
$225Delta
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Tue, Dec 16 - Thu, Dec 18
Delta Logo
4:52 pm - 9:43 pmMSY-DCA
3h 51m1 stop
Delta Logo
1:50 pm - 6:46 pmDCA-MSY
5h 56m1 stop
$238Delta
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Fri, Oct 31 - Tue, Nov 4

United Airlines flights from New Orleans to Washington, D.C.

Our best United Airlines deals on New Orleans to Washington, D.C. flight tickets
United Airlines
Nov 11
MSY8:00 amNew Orleans Louis Armstrong
2h 25m
IAD11:25 amWashington, D.C. Dulles Intl
Nov 18
IAD5:45 pmWashington, D.C. Dulles Intl
2h 53m
MSY7:38 pmNew Orleans Louis Armstrong
$205
Find similar
United Airlines
Nov 11
MSY2:14 pmNew Orleans Louis Armstrong
6h 58m
1 stop
IAD10:12 pmWashington, D.C. Dulles Intl
Nov 18
IAD8:22 amWashington, D.C. Dulles Intl
2h 52m
MSY10:14 amNew Orleans Louis Armstrong
$215
Find similar
United Airlines
Jan 14
MSY12:40 pmNew Orleans Louis Armstrong
2h 26m
IAD4:06 pmWashington, D.C. Dulles Intl
Jan 18
IAD12:50 pmWashington, D.C. Dulles Intl
8h 16m
1 stop
MSY8:06 pmNew Orleans Louis Armstrong
$228
Find similar

Southwest flights from New Orleans to Washington, D.C.

Our best Southwest deals on New Orleans to Washington, D.C. flight tickets
Southwest
Nov 6
MSY5:30 pmNew Orleans Louis Armstrong
2h 25m
DCA8:55 pmWashington, D.C. Reagan-National
Nov 10
DCA6:50 pmWashington, D.C. Reagan-National
4h 55m
1 stop
MSY10:45 pmNew Orleans Louis Armstrong
$211
Find similar
Southwest
Dec 11
MSY4:45 pmNew Orleans Louis Armstrong
2h 20m
DCA8:05 pmWashington, D.C. Reagan-National
Jan 8
DCA2:55 pmWashington, D.C. Reagan-National
5h 50m
1 stop
MSY7:45 pmNew Orleans Louis Armstrong
$215
Find similar
Southwest
Nov 12
MSY7:20 amNew Orleans Louis Armstrong
8h 45m
1 stop
IAD5:05 pmWashington, D.C. Dulles Intl
Nov 13
IAD5:05 amWashington, D.C. Dulles Intl
7h 20m
1 stop
MSY11:25 amNew Orleans Louis Armstrong
$225
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momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to Washington, D.C. 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 October 16, 2025.
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

Fri 12/12

9:17 am-12:45 pm

Nonstop2h 28m

Baltimore/Washington

Sat 1/10

7:19 pm-9:15 pm

Nonstop2h 56m

$127

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Fri 11/14

3:21 pm-8:31 pm

1 stop4h 10m

Baltimore/Washington

Mon 11/17

9:29 am-4:57 pm

1 stop8h 28m

$128

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Tue 12/16

5:38 pm-9:14 pm

Nonstop2h 36m

Washington, D.C. Reagan-National

Thu 12/18

7:38 am-9:34 am

Nonstop2h 56m

$205

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Tue 11/11

8:00 am-11:25 am

Nonstop2h 25m

Washington, D.C. Dulles Intl

Tue 11/18

5:45 pm-7:38 pm

Nonstop2h 53m

$205

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 11/6

5:30 pm-8:55 pm

Nonstop2h 25m

Washington, D.C. Reagan-National

Mon 11/10

6:50 pm-10:45 pm

1 stop4h 55m

$211

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 12/11

4:45 pm-8:05 pm

Nonstop2h 20m

Washington, D.C. Reagan-National

Thu 1/8

2:55 pm-7:45 pm

1 stop5h 50m

$215

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Tue 11/11

2:14 pm-10:12 pm

1 stop6h 58m

Washington, D.C. Dulles Intl

Tue 11/18

8:22 am-10:14 am

Nonstop2h 52m

$215

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Fri 10/31

10:46 am-2:15 pm

Nonstop2h 29m

Washington, D.C. Reagan-National

Tue 11/4

6:45 am-8:38 am

Nonstop2h 53m

$218

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Tue 12/16

7:30 am-3:00 pm

1 stop6h 30m

Washington, D.C. Reagan-National

Thu 12/18

6:00 am-10:58 am

1 stop5h 58m

$225

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Fri 10/31

4:52 pm-9:43 pm

1 stop3h 51m

Washington, D.C. Reagan-National

Tue 11/4

1:50 pm-6:46 pm

1 stop5h 56m

$238

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.

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 typical price of a round-trip flight between New Orleans and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The month of August is, on average, the cheapest month to fly to Washington, D.C. from New Orleans, with most prices found around $217. If you’re not able to fly to Washington, D.C. in August, then September is your next best option. Flight prices from New Orleans to Washington, D.C. during September average around $237.

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

On average, the least expensive day to fly to Washington, D.C. from New Orleans is on a Friday. momondo users have found tickets for Friday departures for as low as $380. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New Orleans to Washington, D.C. for around $733.

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

In the evening is the cheapest time of day to fly from New Orleans to Washington, D.C. when you can find flight prices for as low as $188. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $696. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $330 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from New Orleans for as low as $249 on momondo.

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

There are 4 cabin classes available to choose from on New Orleans Louis Armstrong to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Orleans to Washington, D.C. flights?

You could potentially save up to 13% on your flight if you consider stops on a New Orleans to Washington, D.C. flight.

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

As of October 2025, prices for New Orleans to Washington, D.C. flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from New Orleans to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Washington, D.C. 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. (MSY to WAS) flight deals and tips

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

Best Price Found

$133

Fastest flight time

2h 17m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from New Orleans in the past 72 hours is $133. The best round-trip flight deal from New Orleans to Washington, D.C. found on momondo in the last 72 hours is $138.
The fastest flight from New Orleans to Washington, D.C. takes 2h 17m
Direct flights go from New Orleans to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
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  • How far is New Orleans Louis Armstrong to Washington, D.C. by plane?

    The distance between New Orleans Louis Armstrong and Washington, D.C. is about 964.2 mi. Typically, this will take 2h 17m by plane in normal conditions.

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

    Prices for flights from New Orleans Louis Armstrong Airport to Washington, D.C. are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Washington, D.C..

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

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from New Orleans to Washington, D.C.

Compare and see reviews for airlines that fly from New Orleans to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $95Free CancellationRating
6.3
8,097 reviews
Search Spirit Airlines flights
DeltaPriceFrom $134Free CancellationRating
7.9
7,984 reviews
Search Delta flights
United AirlinesPriceFrom $159Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
American AirlinesPriceFrom $184Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
SouthwestPriceFrom $190Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

  • Southwest Flights From New Orleans to Washington, D.C.

    Southwest flies from New Orleans to Washington, D.C. around 10 times per week, with 4,241 momondo users rating the airline 8.0/10. The cheapest Southwest deal from New Orleans to Washington, D.C. in the last 72 hours was $190 (round-trip), much lower than the average airfare cost of $342 for Southwest flights on this route.

  • United Airlines Flights From New Orleans to Washington, D.C.

    United Airlines is also a popular choice for this route. United Airlines flight deals for New Orleans to Washington, D.C. start from as low as $159 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $371. United Airlines operates 3 flights to Washington, D.C. from New Orleans in an average week. Users have rated it 7.4/10 across 8,982 reviews.

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

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

Why use momondo?

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

It is quick and easy to find New Orleans to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. momondo allows you to filter the results for New Orleans to Washington, D.C. flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of New Orleans to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport