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$110+ Cheap flights from Reagan-National (DCA) to Louisiana

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MSY
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap flight deals from Reagan-National to Louisiana

Cheapest flights from Reagan-National to Louisiana
Explore the most affordable flight options available from Reagan-National to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This CheapOair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:00 am
DCA
-
MSY
1 stop15h 03m
Frontier
Thu 7/309:48 pm
MSY
-
DCA
1 stop23h 11m
Frontier
Deal found 6/10$254
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:30 am
DCA
-
MSY
Nonstop2h 44m
American Airlines
Mon 8/175:47 pm
MSY
-
DCA
Nonstop2h 42m
American Airlines
Deal found 6/9$255
This Expedia deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
DCA
-
MSY
1 stop15h 03m
Frontier
Sun 7/129:48 pm
MSY
-
DCA
1 stop14h 03m
Frontier
Deal found 6/6$256
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:07 am
DCA
-
MSY
1 stop5h 43m
Delta
Tue 7/145:05 pm
MSY
-
DCA
1 stop4h 54m
Delta
Deal found 6/5$257
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:44 am
DCA
-
MSY
1 stop6h 24m
JetBlue
Mon 8/312:19 pm
MSY
-
DCA
1 stop9h 40m
JetBlue
Deal found 6/7$258
This Expedia deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:21 am
DCA
-
MSY
1 stop6h 03m
Multiple Airlines
Sun 7/129:48 pm
MSY
-
DCA
1 stop14h 03m
Multiple Airlines
Deal found 6/9$259
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:40 pm
DCA
-
MSY
1 stop5h 25m
Southwest
Wed 8/125:25 pm
MSY
-
DCA
Nonstop2h 30m
Southwest
Deal found 6/7$260
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
DCA
-
MSY
1 stop15h 03m
Frontier
Sun 8/99:48 pm
MSY
-
DCA
1 stop14h 03m
Frontier
Deal found 6/8$261
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:25 am
DCA
-
MSY
2 stops6h 45m
Southwest
Tue 7/712:30 pm
MSY
-
DCA
2 stops8h 25m
Southwest
Deal found 6/9$262
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:19 pm
DCA
-
MSY
Nonstop2h 48m
American Airlines
Tue 9/85:47 pm
MSY
-
DCA
Nonstop2h 42m
American Airlines
Deal found 6/10$263
This Super.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:20 am
DCA
-
MSY
1 stop6h 04m
JetBlue
Sat 7/1812:19 pm
MSY
-
DCA
1 stop9h 40m
JetBlue
Deal found 6/9$264
This Mytrip deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
DCA
-
MSY
1 stop15h 03m
Frontier
Mon 8/109:48 pm
MSY
-
DCA
1 stop23h 11m
Frontier
Deal found 6/7$265

Find flight deals from Reagan-National to Louisiana

Keep the following information in mind while searching for Reagan-National to Louisiana flight deals. Data was last updated June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$254
(CheapOair)

One-way from

$110
(CheapOair)

Popular in

March

Cheapest in

September

Average price

$389

Good round-trip deal

$300 or less

Good one-way deal

$191 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-New Orleans Louis Armstrong flights.
Search Deals
From Washington, D.C. Reagan-National to Louisiana
Search Deals
One-way flight from Washington, D.C. Reagan-National to Louisiana
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Louisiana.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Louisiana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Louisiana 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, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
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

Cheapest round-trip

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Fri 8/7

7:40 pm-9:15 pm

Nonstop2h 35m

New Orleans Louis Armstrong

Mon 8/10

11:35 am-7:40 pm

1 stop7h 05m

$304

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Wed 7/29

12:00 pm-6:05 pm

2 stops7h 05m

New Orleans Louis Armstrong

Sat 8/1

6:15 am-3:00 pm

2 stops7h 45m

$314

Washington, D.C.Shreveport

DCA - SHV

DCASHV

Washington, D.C. Reagan-National

Wed 8/5

12:59 pm-5:21 pm

1 stop5h 22m

Shreveport

Sat 8/8

5:20 am-11:56 am

1 stop5h 36m

$317

Washington, D.C.Shreveport

DCA - SHV

DCASHV

Washington, D.C. Reagan-National

Wed 7/29

6:00 am-9:44 am

1 stop4h 44m

Shreveport

Sat 8/1

6:00 am-11:27 am

1 stop4h 27m

$317

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Wed 8/12

6:40 pm-10:30 pm

1 stop4h 50m

New Orleans Louis Armstrong

Sun 8/16

2:30 pm-10:55 pm

2 stops7h 25m

$317

Washington, D.C.Alexandria

DCA - AEX

DCAAEX

Washington, D.C. Reagan-National

Thu 11/12

6:00 am-10:52 am

1 stop5h 52m

Alexandria

Sun 11/15

11:27 am-7:14 pm

1 stop6h 47m

$318
Quickest round-trip

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Sun 7/12

6:10 am-10:15 am

1 stop5h 05m

New Orleans Louis Armstrong

Wed 7/15

8:45 am-12:15 pm

Nonstop2h 30m

$319

Washington, D.C.Shreveport

DCA - SHV

DCASHV

Washington, D.C. Reagan-National

Thu 7/30

12:59 pm-7:19 pm

1 stop7h 20m

Shreveport

Sat 8/1

3:35 pm-10:15 pm

1 stop5h 40m

$323

Washington, D.C.Monroe

DCA - MLU

DCAMLU

Washington, D.C. Reagan-National

Fri 8/14

8:00 am-12:16 pm

1 stop5h 16m

Monroe Huenefeld

Mon 8/17

12:58 pm-8:33 pm

1 stop6h 35m

$328

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Wed 8/26

4:38 pm-9:02 pm

1 stop5h 24m

Lafayette Regional

Sun 8/30

5:20 am-11:54 am

1 stop5h 34m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Reagan-National to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Reagan-National 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 Washington, D.C. Reagan-National Airport to Louisiana

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Louisiana?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Louisiana (average of $122). Flying from Washington, D.C. Reagan-National Airport to Louisiana in April is currently the most expensive (average of $240). 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 DCA to LA?

Find hourly flight availability from Reagan-National to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 10, 2026.

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Louisiana in the morning. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Louisiana?

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Louisiana?

The price you pay for your flight from Washington, D.C. Reagan-National Airport to Louisiana may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Louisiana. Price data was last updated on June 8, 2026.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Louisiana flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated June 10, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Louisiana, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,235 reviews

Food

7.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,235 reviews
Southwest
7.9
Good
4,235 reviews

Food

7.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.9
Good
8,395 reviews
Southwest
7.9
Good
4,235 reviews

Food

7.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
9,806 reviews
Southwest
7.9
Good
4,235 reviews

Food

7.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.1
Good
11,637 reviews
Southwest
7.9
Good
4,235 reviews

Food

7.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
JetBlue
7.1
Good
2,980 reviews
Southwest
7.9
Good
4,235 reviews

Food

7.0

Crew

8.6

Overall

7.9

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Louisiana?

    Departing from Washington, D.C. Reagan-National Airport to Louisiana will take you 2h 35m. Washington, D.C. Reagan-National Airport and Louisiana are separated by a distance of 969 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Louisiana one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $76. Users have also found prices from $108 and $112 on American Airlines and Delta, respectively.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Louisiana?

    While some choose either Washington, D.C. Reagan-National - Baton Rouge Ryan or Washington, D.C. Reagan-National - Shreveport, Washington, D.C. Reagan-National - New Orleans Louis Armstrong is the most popular route from Washington, D.C. Reagan-National Airport to Louisiana.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Louisiana?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Reagan-National Airport to Louisiana on time: Republic Airways (86%), PSA Airlines (77%), American Airlines (75%).

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Louisiana?

    While on average a flight from Washington, D.C. Reagan-National Airport to Louisiana is generally $498, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Washington, D.C. Reagan-National - New Orleans Louis Armstrong), you can expect to pay $196 for that flight.

  • Can I find deals for flights from Reagan-National to Louisiana that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Louisiana.

  • Can I find deals for business class flights from Reagan-National to Louisiana?

    Yes. Cheapflights offers flight deals from Reagan-National to Louisiana 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 Washington, D.C. Reagan-National Airport to Louisiana?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Louisiana (average of $122). Flying from Washington, D.C. Reagan-National Airport to Louisiana in April is currently the most expensive (average of $240). 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

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Alternative routes for Reagan-National to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Seattle flights
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Reagan-National to Seattle flights
Baltimore to Seattle flights
Reagan-National to Los Angeles flights
Dulles Intl to Miami flights
Dulles Intl to Las Vegas flights
Baltimore to Los Angeles flights
Baltimore to Hobby flights
Reagan-National to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Dulles Intl to Los Angeles flights
Dulles Intl to Denver flights
Dulles Intl to Orlando flights
Baltimore to O'Hare Intl flights
Dulles Intl to San Francisco flights
Dulles Intl to Atlanta flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Las Vegas flights
Baltimore to Las Vegas flights
Reagan-National to Miami flights
Baltimore to Denver flights
Baltimore to Miami flights
Dulles Intl to Boston flights
Baltimore to Orlando flights
Baltimore to Atlanta flights
Baltimore to San Francisco flights
Dulles Intl to Hobby flights
Reagan-National to San Francisco flights
Reagan-National to Boston flights
Baltimore to Boston flights
Dulles Intl to Tampa flights
Reagan-National to Hobby flights
Baltimore to George Bush Intcntl flights
Reagan-National to Atlanta flights
Reagan-National to Denver flights
Reagan-National to Orlando flights
Dulles Intl to Fort Lauderdale flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Midway flights
Baltimore to Tampa flights
Dulles Intl to San Diego flights
Dulles Intl to George Bush Intcntl flights
Baltimore to Fort Lauderdale flights
Reagan-National to Minneapolis flights
Dulles Intl to New Orleans flights
Dulles Intl to Ontario flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Nashville flights

Top 5 airlines flying from Reagan-National to Louisiana

Discover the top 5 airlines that operate flights from Reagan-National to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$149Average$437FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$181Average$372FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$476FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$218Average$362FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$258Average$381FlexibilityNo cancel feeOn-time69%

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