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Reagan-National

$103+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DCA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$191
(American Airlines)

One-way from

$103
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$237

Good round-trip deal

$236 or less

Good one-way deal

$139 or less
From Louisiana to Washington, D.C. Reagan-National
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One-way flight from Louisiana to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Louisiana to Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Louisiana to Washington, D.C. Reagan-National.
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Find 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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/110:53 amMSY - DCA
Nonstop2h 31mAmerican Airlines
Tue 11/42:59 pmDCA - MSY
Nonstop3h 05mAmerican Airlines
Deal found 9/15$191
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/96:04 amMSY - DCA
1 stop7h 24mAmerican Airlines
Mon 10/1312:14 pmDCA - MSY
Nonstop2h 45mAmerican Airlines
Deal found 9/14$201
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/305:50 pmMSY - DCA
Nonstop2h 30mAmerican Airlines
Mon 11/38:15 pmDCA - MSY
Nonstop3h 11mAmerican Airlines
Deal found 9/15$205
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/167:29 amMSY - DCA
1 stop8h 30mAmerican Airlines
Thu 12/187:38 amDCA - MSY
Nonstop2h 56mAmerican Airlines
Deal found 9/16$214
This Southwest deal was found by Cheapflights users on 9/15. 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 11/16:30 amMSY - DCA
1 stop7h 45mSouthwest
Wed 11/57:30 pmDCA - MSY
Nonstop2h 50mSouthwest
Deal found 9/15$215
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/104:27 pmMSY - DCA
1 stop5h 58mDelta
Mon 10/136:05 amDCA - MSY
1 stop5h 28mDelta
Deal found 9/15$217
This Southwest deal was found by Cheapflights users on 9/16. 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 11/16:45 amMSY - DCA
2 stops10h 35mSouthwest
Tue 11/411:50 amDCA - MSY
Nonstop2h 55mSouthwest
Deal found 9/16$220
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/165:50 pmMSY - DCA
Nonstop2h 30mAmerican Airlines
Sun 10/1912:14 pmDCA - MSY
Nonstop2h 45mAmerican Airlines
Deal found 9/15$224
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/910:35 amMSY - DCA
1 stop7h 28mUnited Airlines
Sat 10/118:20 amDCA - MSY
1 stop5h 51mUnited Airlines
Deal found 9/17$225
This JetBlue deal was found by Cheapflights users on 9/16. 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.
Wed 11/126:30 amMSY - DCA
1 stop7h 20mJetBlue
Wed 11/197:00 amDCA - MSY
1 stop6h 21mJetBlue
Deal found 9/16$227
This Southwest deal was found by Cheapflights users on 9/15. 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.
Fri 10/105:20 pmMSY - DCA
Nonstop2h 25mSouthwest
Mon 10/138:35 pmDCA - MSY
Nonstop2h 50mSouthwest
Deal found 9/15$228
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/157:10 amSHV - DCA
1 stop5h 39mUnited Airlines
Sat 10/1812:55 pmDCA - SHV
1 stop7h 38mUnited Airlines
Deal found 9/16$259

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 September 17, 2025.
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

Louisiana

Fly to

Reagan-National

Route

Depart

Return

Price

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Tue 12/2

10:40 am-2:05 pm

Nonstop2h 25m

Washington, D.C. Reagan-National

Sat 12/6

2:10 pm-4:05 pm

Nonstop2h 55m

$205

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 10/11

4:10 pm-7:35 pm

Nonstop2h 25m

Washington, D.C. Reagan-National

Mon 10/13

7:25 pm-11:15 pm

1 stop4h 50m

$215

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 11/8

5:52 pm-11:41 pm

1 stop4h 49m

Washington, D.C. Reagan-National

Sun 11/9

6:00 am-9:37 am

1 stop4h 37m

$217

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Fri 10/24

3:24 pm-10:56 pm

1 stop6h 32m

Washington, D.C. Reagan-National

Sun 10/26

6:15 am-10:55 am

1 stop5h 40m

$217

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Wed 11/12

7:30 am-12:41 pm

1 stop4h 11m

Washington, D.C. Reagan-National

Tue 11/18

6:00 am-9:37 am

1 stop4h 37m

$217

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 10/25

3:24 pm-10:55 pm

1 stop6h 31m

Washington, D.C. Reagan-National

Sun 10/26

6:15 am-10:55 am

1 stop5h 40m

$217

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Tue 12/2

11:38 am-6:59 pm

1 stop6h 21m

Washington, D.C. Reagan-National

Sat 12/6

8:00 am-12:01 pm

1 stop5h 01m

$217

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Wed 11/12

11:56 am-5:18 pm

1 stop4h 22m

Washington, D.C. Reagan-National

Wed 11/19

12:34 pm-4:53 pm

1 stop5h 19m

$217

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Tue 11/11

5:25 pm-11:04 pm

1 stop4h 39m

Washington, D.C. Reagan-National

Tue 11/18

6:00 am-9:37 am

1 stop4h 37m

$217

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Fri 10/31

5:52 pm-11:41 pm

1 stop4h 49m

Washington, D.C. Reagan-National

Tue 11/4

8:59 am-2:16 pm

1 stop6h 17m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 60 results
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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

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

Currently, February is the cheapest month in which you can book a flight from Louisiana to Washington, D.C. Reagan-National Airport (average of $278). Flying from Louisiana to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 September 17, 2025.

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.

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?

    Southwest, Delta, and United Airlines can get you from Louisiana to Washington, D.C. Reagan-National Airport in just under 2h 25m. Your travel time can differ by up to 5h 11m. 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 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 Baton Rouge Ryan - Washington, D.C. Reagan-National or Shreveport - 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 (90%), Southwest (67%) and American Airlines (66%).

  • 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 $286, our data shows the cheapest flight currently is $99. When looking at the most popular route, (New Orleans Louis Armstrong - Washington, D.C. Reagan-National), you can expect to pay $131 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, February is the cheapest month in which you can book a flight from Louisiana to Washington, D.C. Reagan-National Airport (average of $278). Flying from Louisiana to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
National Harbor
Dundalk

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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.
Boston to Baltimore flights
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Baltimore flights
Los Angeles to Dulles Intl flights
Boston to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Hobby to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Boston to Dulles Intl flights
O'Hare Intl to Reagan-National flights
San Francisco to Baltimore flights
Seattle to Dulles Intl flights
San Francisco to Reagan-National flights
Hobby to Baltimore flights
O'Hare Intl to Baltimore flights
Atlanta to Dulles Intl flights
Hobby to Dulles Intl flights
Seattle to Reagan-National flights
Los Angeles to Baltimore flights
San Francisco to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights
Atlanta to Baltimore flights
Seattle to Baltimore flights
Tampa to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Orlando to Dulles Intl flights
Detroit to Dulles Intl flights
Austin to Dulles Intl flights
Atlanta to Reagan-National flights
George Bush Intcntl to Reagan-National flights
Minneapolis to Dulles Intl flights
Charlotte to Dulles Intl flights
Midway to Baltimore flights
Fort Lauderdale to Baltimore flights
Denver to Baltimore flights
Detroit to Reagan-National flights
Denver to Dulles Intl flights
Midway to Dulles Intl flights
San Diego to Dulles Intl flights
George Bush Intcntl to Baltimore flights
Orlando to Baltimore flights
Tampa to Baltimore flights
Minneapolis to Reagan-National flights
Charlotte to Baltimore flights
Orlando to Reagan-National flights
Miami to Baltimore flights
Miami to Dulles Intl flights
Burbank to Baltimore flights
John F Kennedy Intl to Reagan-National 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$159Average$459FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$410FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$204Average$360FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$214Average$408FlexibilityNo cancel feeOn-time71%

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