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.

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

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

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

As of February 2026, 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.

$116 Cheap Flights from Washington, D.C. Reagan-National Airport to Louisiana in 2026

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

54 flights are operational weekly from Washington, D.C. Reagan-National Airport to Louisiana as of February 2026. The most popular departure day for this route is Thu, with 22% 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 February 2026, 7 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 54% of daily flights taking off in the evening.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 10:07 pm

DCA

MSY

28h 37m

2 stops

3:36 pm - 9:59 pm

MSY

DCA

29h 23m

1 stop

$250Multiple Airlines

Mon, Apr 13 - Thu, Apr 16

3:59 pm - 9:23 pm

DCA

MSY

6h 24m

1 stop

2:55 pm - 10:32 pm

MSY

DCA

6h 37m

1 stop

$251JetBlue

Tue, Apr 7 - Fri, Apr 17

8:45 pm - 10:41 pm

DCA

MSY

2h 56mnonstop

6:00 am - 9:29 am

MSY

DCA

2h 29mnonstop

$252American Airlines

Wed, Mar 18 - Sat, Mar 21

5:00 am - 8:30 am

DCA

MSY

4h 30m

1 stop

5:38 am - 9:25 am

MSY

DCA

2h 47mnonstop

$253American Airlines

Mon, Apr 13 - Thu, Apr 16

6:40 pm - 3:41 pm

DCA

MSY

22h 01m

1 stop

7:00 am - 9:00 am

MSY

DCA

25h 00m

1 stop

$254JetBlue

Mon, Mar 16 - Tue, Mar 24

6:00 am - 10:31 am

DCA

MSY

5h 31m

1 stop

2:37 pm - 8:40 pm

MSY

DCA

5h 03m

1 stop

$255Delta

Wed, Apr 1 - Thu, Apr 9

11:05 am - 4:12 pm

DCA

MSY

6h 07m

1 stop

5:25 pm - 11:59 pm

MSY

DCA

5h 34m

1 stop

$256United Airlines

Wed, Apr 8 - Mon, Apr 13

6:00 am - 11:04 am

DCA

MSY

6h 04m

1 stop

5:21 pm - 11:58 pm

MSY

DCA

5h 37m

1 stop

$257United Airlines

Mon, Apr 27 - Sat, May 2

8:00 am - 9:55 am

DCA

MSY

2h 55mnonstop

9:30 am - 1:00 pm

MSY

DCA

2h 30mnonstop

$258Southwest

Sat, Apr 4 - Wed, Apr 8

6:00 am - 10:03 am

DCA

SHV

5h 03m

1 stop

12:08 pm - 8:45 pm

SHV

DCA

7h 37m

1 stop

$279Delta

Wed, Jun 3 - Sat, Jun 6

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

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

JetBlue

Apr 7

DCA3:59 pmWashington, D.C. Reagan-National

6h 24m

1 stop

MSY9:23 pmNew Orleans Louis Armstrong

Apr 17

MSY2:55 pmNew Orleans Louis Armstrong

6h 37m

1 stop

DCA10:32 pmWashington, D.C. Reagan-National

$251

JetBlue

Mar 16

DCA6:40 pmWashington, D.C. Reagan-National

22h 01m

1 stop

MSY3:41 pmNew Orleans Louis Armstrong

Mar 24

MSY7:00 amNew Orleans Louis Armstrong

25h 00m

1 stop

DCA9:00 amWashington, D.C. Reagan-National

$254

JetBlue

Apr 9

DCA3:59 pmWashington, D.C. Reagan-National

6h 24m

1 stop

MSY9:23 pmNew Orleans Louis Armstrong

Apr 17

MSY2:55 pmNew Orleans Louis Armstrong

6h 37m

1 stop

DCA10:32 pmWashington, D.C. Reagan-National

$263

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

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

United Airlines

Apr 8

DCA11:05 amWashington, D.C. Reagan-National

6h 07m

1 stop

MSY4:12 pmNew Orleans Louis Armstrong

Apr 13

MSY5:25 pmNew Orleans Louis Armstrong

5h 34m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$256

United Airlines

Apr 27

DCA6:00 amWashington, D.C. Reagan-National

6h 04m

1 stop

MSY11:04 amNew Orleans Louis Armstrong

May 2

MSY5:21 pmNew Orleans Louis Armstrong

5h 37m

1 stop

DCA11:58 pmWashington, D.C. Reagan-National

$257

United Airlines

Mar 25

DCA12:32 pmWashington, D.C. Reagan-National

6h 41m

1 stop

MSY6:13 pmNew Orleans Louis Armstrong

Mar 26

MSY6:00 amNew Orleans Louis Armstrong

5h 18m

1 stop

DCA12:18 pmWashington, D.C. Reagan-National

$264

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

Mon 4/13

6:30 pm-10:07 pm

2 stops28h 37m

New Orleans Louis Armstrong

Thu 4/16

3:36 pm-9:59 pm

1 stop29h 23m

$250

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 4/7

3:59 pm-9:23 pm

1 stop6h 24m

New Orleans Louis Armstrong

Fri 4/17

2:55 pm-10:32 pm

1 stop6h 37m

$251

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Wed 3/18

8:45 pm-10:41 pm

Nonstop2h 56m

New Orleans Louis Armstrong

Sat 3/21

6:00 am-9:29 am

Nonstop2h 29m

$252

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Mon 4/13

5:00 am-8:30 am

1 stop4h 30m

New Orleans Louis Armstrong

Thu 4/16

5:38 am-9:25 am

Nonstop2h 47m

$253

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Mon 3/16

6:40 pm-3:41 pm

1 stop22h 01m

New Orleans Louis Armstrong

Tue 3/24

7:00 am-9:00 am

1 stop25h 00m

$254

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Wed 4/1

6:00 am-10:31 am

1 stop5h 31m

New Orleans Louis Armstrong

Thu 4/9

2:37 pm-8:40 pm

1 stop5h 03m

$255

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Wed 4/8

11:05 am-4:12 pm

1 stop6h 07m

New Orleans Louis Armstrong

Mon 4/13

5:25 pm-11:59 pm

1 stop5h 34m

$256

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Mon 4/27

6:00 am-11:04 am

1 stop6h 04m

New Orleans Louis Armstrong

Sat 5/2

5:21 pm-11:58 pm

1 stop5h 37m

$257

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Sat 4/4

8:00 am-9:55 am

Nonstop2h 55m

New Orleans Louis Armstrong

Wed 4/8

9:30 am-1:00 pm

Nonstop2h 30m

$258

Washington, D.C.Shreveport

DCA - SHV

DCASHV

Washington, D.C. Reagan-National

Wed 6/3

6:00 am-10:03 am

1 stop5h 03m

Shreveport

Sat 6/6

12:08 pm-8:45 pm

1 stop7h 37m

$279

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 $264. 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 $297.

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

According to our data, Saturday is the cheapest day to fly to Louisiana from Washington, D.C. Reagan-National Airport. The lowest ticket price found for a Saturday departure recently was $305. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Friday is $409.

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

The cheapest time of day to fly to Louisiana is at noon when flights can be purchased for as low as $350. In contrast, the most expensive time of day to depart to Louisiana is in the afternoon when prices are around $394.

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 $368 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 $276 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	$184
Fastest flight time	2h 35m
Direct flights	Every day
Airports in Louisiana	31 airports

The best one-way flight to Louisiana from Washington, D.C. Reagan-National Airport in the past 72 hours is $184. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Louisiana found on momondo in the last 72 hours is $324.

The fastest flight from Washington, D.C. Reagan-National Airport to Louisiana takes 2h 35m

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

There are 31 airports in Louisiana. From Washington, D.C. Reagan-National Airport there are direct flights to 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 February 2026, 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 Boeing 737 MAX 8 (18.95% of total bookings). The next most popular plane models are Airbus A319 (16.22%), Boeing 737-900 (13.17%), and Canadair (Bombardier) Regional Jet 900 (11.87%).

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 $84	Free Cancellation	Rating 6.3 8,493 reviews	Search Spirit Airlines flights
Delta	PriceFrom $134	Free Cancellation	Rating 7.9 8,237 reviews	Search Delta flights
United Airlines	PriceFrom $169	Free Cancellation	Rating 7.4 9,348 reviews	Search United Airlines flights
JetBlue	PriceFrom $181	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
American Airlines	PriceFrom $207	Free Cancellation	Rating 7.2 11,353 reviews	Search American Airlines flights
Southwest	PriceFrom $215	Free Cancellation	Rating 8.0 4,299 reviews	Search Southwest 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 3/28

Sat 4/4

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Louisiana

Popular cities

Other flights from Washington, D.C. Reagan-National Airport

Other flights to Louisiana

Airlines

Complete your trip

Feeling lucky

Popular cities in Louisiana

Flights to New Yorkfrom $56

Flights to Los Angelesfrom $52

Flights to Miamifrom $36

Flights to Orlandofrom $56

Flights to Chicagofrom $53

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $30

Flights to Washington, D.C.from $56

Flights to Bostonfrom $75

Flights to Atlantafrom $49

Flights to Dallasfrom $54

Flights to Seattlefrom $48

Cheap flights from Washington, D.C. Reagan-National Airport to Louisiana from $116

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

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

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

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

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.

See travel insights to Louisiana from

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

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?

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

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?

Can stopping save me money on Washington, D.C. Reagan-National Airport to Louisiana flights?

What is the cheapest airline that flies 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?

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

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

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?

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

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

According to popular flight searches on momondo this year

Louisiana flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Louisiana

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Louisiana

Explore popular destinations other users love

According to popular flight searches on momondo this year