What is the cheapest airline that flies from Washington, D.C. Reagan-National to Louisiana?

JetBlue, American Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Louisiana

What airlines fly to Louisiana?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Louisiana from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 6 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Louisiana?

As of September 2025, there are 6 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Louisiana.

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Louisiana?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$102 Cheap Flights from Washington, D.C. Reagan-National Airport to Louisiana in 2025/26

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Louisiana on average per week?

38 flights are operational weekly from Washington, D.C. Reagan-National Airport to Louisiana as of September 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Louisiana on average per day?

As of September 2025, 5 flights take off from Washington, D.C. Reagan-National Airport and land in Louisiana each day. The most common flight departure time for this route is 8:00PM, with 38% of daily flights taking off in the evening.

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Louisiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:30 pm - 9:15 pmDCA-MSY

9h 45m1 stop

2:50 pm - 10:15 pmMSY-DCA

6h 25m1 stop

$203JetBlue

Find Deal

Tue, Nov 11 - Thu, Nov 13

12:14 pm - 1:59 pmDCA-MSY

2h 45mnonstop

10:54 am - 8:21 pmMSY-DCA

8h 27m1 stop

$204American Airlines

Find Deal

Tue, Oct 28 - Wed, Nov 5

3:25 pm - 5:10 pmDCA-MSY

2h 45mnonstop

10:46 am - 2:15 pmMSY-DCA

2h 29mnonstop

$205American Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

8:19 am - 10:13 amDCA-MSY

2h 54mnonstop

7:12 am - 10:50 amMSY-DCA

2h 38mnonstop

$206American Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 8

6:50 pm - 10:45 pmDCA-MSY

4h 55m1 stop

10:40 am - 2:05 pmMSY-DCA

2h 25mnonstop

$211Southwest

Find Deal

Mon, Nov 10 - Wed, Nov 12

12:15 pm - 5:40 pmDCA-MSY

6h 25m1 stop

10:40 am - 2:05 pmMSY-DCA

2h 25mnonstop

$215Southwest

Find Deal

Sat, Nov 8 - Tue, Nov 11

6:05 am - 10:33 amDCA-MSY

5h 28m1 stop

11:50 am - 5:20 pmMSY-DCA

4h 30m1 stop

$225Delta

Find Deal

Tue, Oct 14 - Sat, Oct 18

4:28 pm - 9:49 pmDCA-MSY

6h 21m1 stop

2:13 pm - 8:56 pmMSY-DCA

5h 43m1 stop

$248United Airlines

Find Deal

Fri, Feb 20 - Mon, Feb 23

3:30 pm - 10:21 pmDCA-MSY

7h 51m1 stop

5:18 pm - 11:50 pmMSY-DCA

5h 32m1 stop

$254United Airlines

Find Deal

Thu, Oct 16 - Wed, Oct 22

12:05 pm - 4:39 pmDCA-LFT

5h 34m1 stop

3:10 pm - 10:16 pmLFT-DCA

6h 06m1 stop

$259Delta

Find Deal

Sat, Feb 14 - Wed, Feb 18

Southwest flights from Washington, D.C. Reagan-National Airport to Louisiana

Our best Southwest deals on Washington, D.C. Reagan-National Airport to Louisiana flight tickets

Southwest

Nov 10

DCA6:50 pmWashington, D.C. Reagan-National

4h 55m

1 stop

MSY10:45 pmNew Orleans Louis Armstrong

Nov 12

MSY10:40 amNew Orleans Louis Armstrong

2h 25m

DCA2:05 pmWashington, D.C. Reagan-National

$211

Find similar

Southwest

Nov 8

DCA12:15 pmWashington, D.C. Reagan-National

6h 25m

1 stop

MSY5:40 pmNew Orleans Louis Armstrong

Nov 11

MSY10:40 amNew Orleans Louis Armstrong

2h 25m

DCA2:05 pmWashington, D.C. Reagan-National

$215

Find similar

Southwest

Oct 21

DCA11:35 amWashington, D.C. Reagan-National

2h 45m

MSY1:20 pmNew Orleans Louis Armstrong

Oct 28

MSY3:35 pmNew Orleans Louis Armstrong

7h 10m

2 stops

DCA11:45 pmWashington, D.C. Reagan-National

$220

Find similar

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Louisiana flight tickets

American Airlines

Oct 28

DCA12:14 pmWashington, D.C. Reagan-National

2h 45m

MSY1:59 pmNew Orleans Louis Armstrong

Nov 5

MSY10:54 amNew Orleans Louis Armstrong

8h 27m

1 stop

DCA8:21 pmWashington, D.C. Reagan-National

$204

Find similar

American Airlines

Oct 14

DCA3:25 pmWashington, D.C. Reagan-National

2h 45m

MSY5:10 pmNew Orleans Louis Armstrong

Oct 21

MSY10:46 amNew Orleans Louis Armstrong

2h 29m

DCA2:15 pmWashington, D.C. Reagan-National

$205

Find similar

American Airlines

Nov 1

DCA8:19 amWashington, D.C. Reagan-National

2h 54m

MSY10:13 amNew Orleans Louis Armstrong

Nov 8

MSY7:12 amNew Orleans Louis Armstrong

2h 38m

DCA10:50 amWashington, D.C. Reagan-National

$206

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 11/11

12:30 pm-9:15 pm

1 stop9h 45m

New Orleans Louis Armstrong

Thu 11/13

2:50 pm-10:15 pm

1 stop6h 25m

$203

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 10/28

12:14 pm-1:59 pm

Nonstop2h 45m

New Orleans Louis Armstrong

Wed 11/5

10:54 am-8:21 pm

1 stop8h 27m

$204

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 10/14

3:25 pm-5:10 pm

Nonstop2h 45m

New Orleans Louis Armstrong

Tue 10/21

10:46 am-2:15 pm

Nonstop2h 29m

$205

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Sat 11/1

8:19 am-10:13 am

Nonstop2h 54m

New Orleans Louis Armstrong

Sat 11/8

7:12 am-10:50 am

Nonstop2h 38m

$206

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Mon 11/10

6:50 pm-10:45 pm

1 stop4h 55m

New Orleans Louis Armstrong

Wed 11/12

10:40 am-2:05 pm

Nonstop2h 25m

$211

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Sat 11/8

12:15 pm-5:40 pm

1 stop6h 25m

New Orleans Louis Armstrong

Tue 11/11

10:40 am-2:05 pm

Nonstop2h 25m

$215

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 10/14

6:05 am-10:33 am

1 stop5h 28m

New Orleans Louis Armstrong

Sat 10/18

11:50 am-5:20 pm

1 stop4h 30m

$225

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Fri 2/20

4:28 pm-9:49 pm

1 stop6h 21m

New Orleans Louis Armstrong

Mon 2/23

2:13 pm-8:56 pm

1 stop5h 43m

$248

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Thu 10/16

3:30 pm-10:21 pm

1 stop7h 51m

New Orleans Louis Armstrong

Wed 10/22

5:18 pm-11:50 pm

1 stop5h 32m

$254

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Sat 2/14

12:05 pm-4:39 pm

1 stop5h 34m

Lafayette Regional

Wed 2/18

3:10 pm-10:16 pm

1 stop6h 06m

$259

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Louisiana?

In general, September is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $293. The month of August is another great option to travel to Louisiana, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $298.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Tuesday is the cheapest day to fly to Louisiana from Washington, D.C. Reagan-National Airport. The lowest ticket price found for a Tuesday departure recently was $318. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Thursday is $415.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is in the evening when flights can be purchased for as low as $346. In contrast, the most expensive time of day to depart to Louisiana is in the morning when prices are around $382.

What is the cheapest Washington, D.C. Reagan-National to Louisiana flight route?

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

How far in advance should I book a flight to Louisiana?

You are more likely to see cheaper flights to Louisiana from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Washington, D.C. Reagan-National Airport for as low as $271 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National to Louisiana flights?

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National to Louisiana 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 Washington, D.C. Reagan-National Airport to Louisiana flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Louisiana.

Cheap Washington, D.C. Reagan-National Airport to Louisiana flight deals and tips

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

Best Price Found	$118
Fastest flight time	2h 39m
Direct flights	Every day
Airports in Louisiana	2 airports

The best one-way flight to Louisiana from Washington, D.C. Reagan-National Airport in the past 72 hours is $118. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Louisiana found on momondo in the last 72 hours is $261.

The fastest flight from Washington, D.C. Reagan-National Airport to Louisiana takes 2h 39m

Direct flights go from Washington, D.C. Reagan-National Airport to Louisiana every day.

There are 2 airports near Louisiana: Baton Rouge Ryan (BTR), New Orleans Louis Armstrong (MSY)

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Louisiana?
Prices for flights from Washington, D.C. Reagan-National Airport to Louisiana refresh daily.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Louisiana?
As of September 2025, there are 6 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Louisiana.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Louisiana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. Reagan-National Airport to Louisiana?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Reagan-National Airport to Louisiana is Airbus A319 (16.46% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (12.31%), Embraer 175 (11.92%), and Canadair (Bombardier) Regional Jet 700 (11.19%).

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $94	Free Cancellation	Rating 6.3 8,030 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $167	Free Cancellation	Rating 7.2 2,911 reviews	Search JetBlue flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $218	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
Delta	PriceFrom $219	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
United Airlines	PriceFrom $243	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Louisiana from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Louisiana quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Louisiana from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

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

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

Yes momondo offers price alerts on flights to Louisiana from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Louisiana trip

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Popular cities in Louisiana

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Washington, D.C. Reagan-National Airport flight routes

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Flights from Washington, D.C. Reagan-National to New York LaGuardia

Cheap flights from Washington, D.C. Reagan-National Airport to Louisiana from $102

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Louisiana

Cheap round-trip flights

Cheap one-way flights

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Southwest flights from Washington, D.C. Reagan-National Airport to Louisiana

Our best Southwest deals on Washington, D.C. Reagan-National Airport to Louisiana flight tickets

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Louisiana flight tickets

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Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Louisiana that are best for you.

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

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 Louisiana?

What is the cheapest day to depart on your flight to Louisiana?

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is in the evening when flights can be purchased for as low as $346. In contrast, the most expensive time of day to depart to Louisiana is in the morning when prices are around $382.

What is the cheapest Washington, D.C. Reagan-National to Louisiana flight route?

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

How far in advance should I book a flight to Louisiana?

What cabin class options are available on Washington, D.C. Reagan-National to Louisiana flights?

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National to Louisiana 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 Washington, D.C. Reagan-National Airport to Louisiana flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Louisiana.

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Louisiana?

JetBlue, American Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Louisiana

What airlines fly to Louisiana?

How many flights depart from Washington, D.C. Reagan-National Airport to Louisiana on average per day?

As of September 2025, 5 flights take off from Washington, D.C. Reagan-National Airport and land in Louisiana each day. The most common flight departure time for this route is 8:00PM, with 38% of daily flights taking off in the evening.

How many flights depart from Washington, D.C. Reagan-National Airport to Louisiana on average per week?

38 flights are operational weekly from Washington, D.C. Reagan-National Airport to Louisiana as of September 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

Cheap Washington, D.C. Reagan-National Airport to Louisiana flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Louisiana

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Louisiana?

How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Louisiana?

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Louisiana?

What documentation or ID do you need to fly to Louisiana?

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Louisiana with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Louisiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Louisiana

Popular cities in Louisiana

Popular flights according to clicks in the last 7 days on momondo