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Reagan-National

$116+ Cheap flights from Louisiana to Reagan-National (DCA)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DCA
May 25 — Jun 11
Mon 5/25
Mon 6/1
1 adult, Economy
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Cheap flight deals from Louisiana to Reagan-National

Cheapest flights from Louisiana to Reagan-National
Explore the most affordable flight options available from Louisiana to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.

This Delta deal was found by Cheapflights users on 4/21. 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 6/27:35 am
MSY
-
DCA
1 stop4h 08m
Delta
Wed 6/36:00 am
DCA
-
MSY
1 stop4h 33m
Delta
Deal found 4/21$215
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Tue 6/22:10 pm
MSY
-
DCA
Nonstop2h 36m
American Airlines
Wed 6/311:50 am
DCA
-
MSY
Nonstop2h 40m
American Airlines
Deal found 4/25$217
This Expedia deal was found by Cheapflights users on 4/22. 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 4/303:36 pm
MSY
-
DCA
1 stop24h 23m
Frontier
Sun 5/107:00 am
DCA
-
MSY
1 stop15h 10m
Frontier
Deal found 4/22$222
This Expedia deal was found by Cheapflights users on 4/20. 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 5/89:55 pm
MSY
-
DCA
1 stop18h 04m
Frontier
Mon 5/117:00 am
DCA
-
MSY
1 stop15h 10m
Frontier
Deal found 4/20$225
This Travelocity deal was found by Cheapflights users on 4/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:48 pm
MSY
-
DCA
1 stop14h 03m
Frontier
Mon 7/277:00 am
DCA
-
MSY
1 stop15h 01m
Frontier
Deal found 4/22$230
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 5/272:20 pm
MSY
-
DCA
1 stop6h 25m
Delta
Sat 5/306:09 am
DCA
-
MSY
1 stop5h 45m
Delta
Deal found 4/20$235
This Delta deal was found by Cheapflights users on 4/23. 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 5/122:20 pm
MSY
-
DCA
1 stop4h 25m
Delta
Wed 5/276:00 am
DCA
-
MSY
1 stop4h 33m
Delta
Deal found 4/23$239
This Southwest deal was found by Cheapflights users on 4/22. 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 5/209:30 am
MSY
-
DCA
Nonstop2h 30m
Southwest
Wed 5/2711:40 am
DCA
-
MSY
Nonstop2h 40m
Southwest
Deal found 4/22$243
This Delta deal was found by Cheapflights users on 4/21. 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.
Wed 5/273:36 pm
MSY
-
DCA
1 stop5h 09m
Delta
Thu 5/287:30 pm
DCA
-
MSY
1 stop5h 24m
Delta
Deal found 4/21$245
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Tue 6/162:10 pm
MSY
-
DCA
Nonstop2h 36m
American Airlines
Sat 6/201:59 pm
DCA
-
MSY
Nonstop2h 58m
American Airlines
Deal found 4/25$249
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:20 am
SHV
-
DCA
1 stop5h 36m
United Airlines
Tue 6/92:55 pm
DCA
-
SHV
1 stop7h 10m
United Airlines
Deal found 4/21$297
This Delta deal was found by Cheapflights users on 4/22. 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.
Sat 6/65:00 pm
SHV
-
DCA
1 stop5h 44m
Delta
Tue 6/96:59 am
DCA
-
SHV
1 stop6h 18m
Delta
Deal found 4/22$317

Find flight deals from Louisiana to Reagan-National

Keep the following information in mind while searching for Louisiana to Reagan-National flight deals. Data was last updated April 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$215
(Delta)

One-way from

$116
(Super.com)

Popular in

February

Cheapest in

October

Average price

$304

Good round-trip deal

$281 or less

Good one-way deal

$176 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Washington, D.C. (WAS) flights.
Search Deals
From Louisiana to Washington, D.C. Reagan-National
Search Deals
One-way flight from Louisiana to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Louisiana to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Louisiana to Washington, D.C. Reagan-National.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Reagan-National 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 April 25, 2026.
Use the filters below to find and compare flights from Louisiana to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Tue 5/12

3:36 pm-8:45 pm

1 stop4h 09m

Washington, D.C. Reagan-National

Thu 5/28

7:30 pm-11:54 pm

1 stop5h 24m

$269

ShreveportWashington, D.C.

SHV - DCA

SHVDCA

Shreveport

Wed 6/3

5:20 am-11:56 am

1 stop5h 36m

Washington, D.C. Reagan-National

Sat 6/6

8:20 am-3:41 pm

1 stop8h 21m

$297

ShreveportWashington, D.C.

SHV - DCA

SHVDCA

Shreveport

Sat 6/6

5:00 pm-11:44 pm

1 stop5h 44m

Washington, D.C. Reagan-National

Tue 6/9

6:00 am-12:17 pm

1 stop7h 17m

$297

ShreveportWashington, D.C.

SHV - DCA

SHVDCA

Shreveport

Sat 6/6

3:35 pm-10:15 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Tue 6/9

12:59 pm-5:21 pm

1 stop5h 22m

$297

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 6/20

12:50 pm-4:20 pm

Nonstop2h 30m

Washington, D.C. Reagan-National

Wed 6/24

6:00 am-11:10 am

1 stop6h 10m

$315

ShreveportWashington, D.C.

SHV - DCA

SHVDCA

Shreveport

Sat 8/8

12:05 pm-8:43 pm

1 stop7h 38m

Washington, D.C. Reagan-National

Sun 8/16

6:00 am-10:02 am

1 stop5h 02m

$318

ShreveportWashington, D.C.

SHV - DCA

SHVDCA

Shreveport

Sat 6/20

5:18 pm-11:44 pm

1 stop5h 26m

Washington, D.C. Reagan-National

Fri 6/26

6:00 am-9:48 am

1 stop4h 48m

$318

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 6/20

9:55 am-5:50 pm

1 stop6h 55m

Washington, D.C. Reagan-National

Tue 6/23

4:40 pm-10:40 pm

1 stop7h 00m

$325

MonroeWashington, D.C.

MLU - DCA

MLUDCA

Monroe Huenefeld

Fri 6/19

5:44 pm-11:44 pm

1 stop5h 00m

Washington, D.C. Reagan-National

Wed 6/24

4:00 pm-9:42 pm

1 stop6h 42m

$327

LafayetteWashington, D.C.

LFT - DCA

LFTDCA

Lafayette Regional

Thu 5/28

3:05 pm-9:45 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Mon 6/1

9:00 am-2:23 pm

1 stop6h 23m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

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

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

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

The best time to book flights from Louisiana to Washington, D.C. Reagan-National Airport is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Louisiana to Washington, D.C. Reagan-National Airport (average of $45). Flying from Louisiana to Washington, D.C. Reagan-National Airport in February is currently the most expensive (average of $216). 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 LA to DCA?

Find hourly flight availability from Louisiana to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Washington, D.C. Reagan-National Airport as you normally would.

Weekly flight availability from Louisiana to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Louisiana to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 25, 2026.

The most flights from USLA to DCA are scheduled on a Thursday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Reagan-National. 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 Louisiana to Washington, D.C. Reagan-National Airport?

    Delta, United Airlines, and Southwest can get you from Louisiana to Washington, D.C. Reagan-National Airport in just under 2h 30m. Your travel time can differ by up to 3h 06m. The distance between Louisiana and Washington, D.C. Reagan-National Airport is about 969 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

    The most popular route from Louisiana to Washington, D.C. Reagan-National Airport is New Orleans Louis Armstrong - Washington, D.C. Reagan-National. You may also consider Lafayette Regional - Washington, D.C. Reagan-National or Baton Rouge Ryan - Washington, D.C. Reagan-National.

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

    The top 3 most reliable airlines when flying from Louisiana to Washington, D.C. Reagan-National Airport are Republic Airways (76%), American Airlines (72%) and PSA Airlines (70%).

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

    While on average a flight from Louisiana to Washington, D.C. Reagan-National Airport is generally $340, our data shows the cheapest flight currently is $118. When looking at the most popular route, (New Orleans Louis Armstrong - Washington, D.C. Reagan-National), you can expect to pay $242 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Louisiana to Washington, D.C. Reagan-National Airport (average of $45). Flying from Louisiana to Washington, D.C. Reagan-National Airport in February is currently the most expensive (average of $216). 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Woodbridge
Silver Spring
Herndon
Rockville
Hyattsville
Fredericksburg
Hanover
Laurel
Manassas
Largo
Upper Marlboro
Waldorf
Bowie
Clinton
Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisiana to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
Los Angeles to Baltimore flights
Seattle to Reagan-National flights
Boston to Baltimore flights
Hobby to Reagan-National flights
San Francisco to Reagan-National flights
San Francisco to Dulles Intl flights
Boston to Dulles Intl flights
Atlanta to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Atlanta to Dulles Intl flights
Seattle to Dulles Intl flights
Atlanta to Baltimore flights
O'Hare Intl to Baltimore flights
Hobby to Dulles Intl flights
San Francisco to Baltimore flights
Boston to Reagan-National flights
Hobby to Baltimore flights
Denver to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
O'Hare Intl to Reagan-National flights
Orlando to Dulles Intl flights
Denver to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Fort Lauderdale to Baltimore flights
Minneapolis to Reagan-National flights
Detroit to Dulles Intl flights
Tampa to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Miami to Reagan-National flights
Miami to Dulles Intl flights
Orlando to Reagan-National flights
Miami to Baltimore flights
Sky Harbor Intl to Dulles Intl flights
Austin to Dulles Intl flights
Minneapolis to Dulles Intl flights
Seattle to Baltimore flights
Tampa to Baltimore flights
Minneapolis to Baltimore flights
San Diego to Dulles Intl flights
Detroit to Baltimore flights
George Bush Intcntl to Baltimore flights
Orlando to Baltimore flights
Ontario to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Charlotte to Dulles Intl flights

Top 4 airlines flying from Louisiana to Reagan-National

Discover the top 4 airlines that operate flights from Louisiana to Reagan-National. 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 April 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$143Average$366FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$186Average$425FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$189Average$368FlexibilityNo cancel feeOn-time63%
DeltaCheapest$238Average$406FlexibilityNo cancel feeOn-timeN/A

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