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Reagan-National

$81+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DCA
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
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 December 26, 2025.

This JetBlue deal was found by Cheapflights users on 12/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 amMSY - DCA
1 stop6h 59mJetBlue
Sun 1/187:00 amDCA - MSY
1 stop8h 54mJetBlue
Deal found 12/25$354
This Delta deal was found by Cheapflights users on 12/24. 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 12/2410:34 amBTR - DCA
1 stop5h 08mDelta
Wed 12/316:00 amDCA - BTR
1 stop4h 49mDelta
Deal found 12/24$355
This American Airlines deal was found by Cheapflights users on 12/25. 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.
Thu 12/2512:49 pmMSY - DCA
1 stop19h 31mAmerican Airlines
Fri 12/261:07 pmDCA - MSY
1 stop6h 41mAmerican Airlines
Deal found 12/25$361
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/314:15 pmLCH - DCA
1 stop4h 51mUnited Airlines
Fri 1/24:28 pmDCA - LCH
1 stop5h 56mUnited Airlines
Deal found 12/26$376
This Delta deal was found by Cheapflights users on 12/26. 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 12/306:07 amBTR - DCA
1 stop4h 30mDelta
Sat 1/35:40 pmDCA - BTR
1 stop5h 13mDelta
Deal found 12/26$389
This Delta deal was found by Cheapflights users on 12/26. 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 12/263:46 pmBTR - DCA
1 stop4h 51mDelta
Tue 12/306:00 amDCA - BTR
1 stop4h 49mDelta
Deal found 12/26$419
This United Airlines deal was found by Cheapflights users on 12/24. 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 12/314:12 pmSHV - DCA
1 stop4h 54mUnited Airlines
Tue 1/612:40 pmDCA - SHV
1 stop6h 07mUnited Airlines
Deal found 12/24$426
This Delta deal was found by Cheapflights users on 12/24. 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 12/315:26 pmMSY - DCA
1 stop4h 30mDelta
Sun 1/46:00 amDCA - MSY
1 stop5h 30mDelta
Deal found 12/24$435
This Delta deal was found by Cheapflights users on 12/26. 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.
Mon 12/293:46 pmBTR - DCA
1 stop4h 51mDelta
Fri 1/210:13 amDCA - BTR
1 stop5h 48mDelta
Deal found 12/26$449
This Trip.com deal was found by Cheapflights users on 12/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:39 pmMSY - DCA
1 stop20h 22mFrontier
Sat 12/276:00 pmDCA - MSY
1 stop21h 44mFrontier
Deal found 12/24$449
This Southwest deal was found by Cheapflights users on 12/24. 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 12/314:15 pmMSY - DCA
1 stop5h 25mSouthwest
Sat 1/312:25 pmDCA - MSY
Nonstop2h 50mSouthwest
Deal found 12/24$460
This American Airlines deal was found by Cheapflights users on 12/26. 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.
Wed 12/3112:11 pmLCH - DCA
2 stops9h 04mAmerican Airlines
Fri 1/25:00 pmDCA - LCH
1 stop6h 39mAmerican Airlines
Deal found 12/26$463

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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$197
(JetBlue)

One-way from

$81
(Priceline)

Popular in

February

Cheapest in

August

Average price

$308

Good round-trip deal

$285 or less

Good one-way deal

$178 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.
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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. 14% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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.
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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 December 26, 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

Fri 5/15

6:00 am-1:33 pm

1 stop6h 33m

Washington, D.C. Reagan-National

Sun 5/17

6:00 am-11:31 am

1 stop6h 31m

$197

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 2/12

2:55 pm-10:59 pm

1 stop7h 04m

Washington, D.C. Reagan-National

Mon 2/16

10:00 am-5:51 pm

1 stop8h 51m

$199

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Fri 5/15

6:00 am-3:42 pm

1 stop8h 42m

Washington, D.C. Reagan-National

Mon 5/18

6:00 am-11:31 am

1 stop6h 31m

$199

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 1/15

5:44 pm-1:02 pm

1 stop18h 18m

Washington, D.C. Reagan-National

Sun 1/18

8:00 am-4:49 pm

1 stop9h 49m

$205

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Wed 5/13

2:55 pm-10:34 pm

1 stop6h 39m

Washington, D.C. Reagan-National

Tue 5/19

7:20 am-1:56 pm

1 stop7h 36m

$213

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Fri 3/6

4:23 pm-10:31 pm

1 stop5h 08m

Washington, D.C. Reagan-National

Mon 3/9

7:20 am-3:26 pm

1 stop9h 06m

$213

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 2/12

3:13 pm-1:15 pm

1 stop21h 02m

Washington, D.C. Reagan-National

Sun 2/15

3:59 pm-9:12 pm

1 stop6h 13m

$215

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Fri 2/13

4:31 pm-10:59 pm

1 stop5h 28m

Washington, D.C. Reagan-National

Mon 2/16

10:00 am-5:51 pm

1 stop8h 51m

$215

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sun 5/17

6:00 am-1:33 pm

1 stop6h 33m

Washington, D.C. Reagan-National

Sun 5/24

6:30 am-11:31 am

1 stop6h 01m

$222

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 3/5

4:23 pm-10:31 pm

1 stop5h 08m

Washington, D.C. Reagan-National

Mon 3/9

7:20 am-3:26 pm

1 stop9h 06m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

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, August is the cheapest month in which you can book a flight from Louisiana to Washington, D.C. Reagan-National Airport (average of $147). Flying from Louisiana to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $242). 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 December 26, 2025.

One of the essential ways to save on airfare from Louisiana to Washington, D.C. Reagan-National Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 42% on airfare.

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 December 26, 2025.

The most flights from USLA to DCA are scheduled on a Wednesday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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?

    JetBlue, Frontier, and Delta can get you from Louisiana to Washington, D.C. Reagan-National Airport in just under 6h 33m. Your travel time can differ by up to 11h 45m. 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 Spirit Airlines. According to our data, you can fly for as low as $41. Users have also found prices from $102 and $108 on American Airlines and Southwest, 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 Baton Rouge Ryan - Washington, D.C. Reagan-National or Lafayette Regional - 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 Southwest (81%), American Airlines (74%) and Republic Airways (67%).

  • 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 $295, 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 $171 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, August is the cheapest month in which you can book a flight from Louisiana to Washington, D.C. Reagan-National Airport (average of $147). Flying from Louisiana to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $242). 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

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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
Los Angeles to Reagan-National flights
Atlanta to Baltimore flights
Dallas/Fort Worth to Baltimore flights
Los Angeles to Dulles Intl flights
Los Angeles to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
Atlanta to Dulles Intl flights
Seattle to Reagan-National flights
Atlanta to Reagan-National flights
O'Hare Intl to Reagan-National flights
Boston to Baltimore flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Baltimore flights
Orlando to Dulles Intl flights
Boston to Reagan-National flights
Seattle to Dulles Intl flights
San Francisco to Reagan-National flights
Tampa to Dulles Intl flights
Denver to Dulles Intl flights
Orlando to Reagan-National flights
Denver to Baltimore flights
Fort Lauderdale to Baltimore flights
Orlando to Baltimore flights
Hobby to Dulles Intl flights
Miami to Dulles Intl flights
Boston to Dulles Intl flights
San Francisco to Baltimore flights
Hobby to Reagan-National flights
Miami to Baltimore flights
Seattle to Baltimore flights
San Francisco to Dulles Intl flights
Tampa to Reagan-National flights
Minneapolis to Reagan-National flights
Minneapolis to Dulles Intl flights
Hobby to Baltimore flights
George Bush Intcntl to Reagan-National flights
Denver to Reagan-National flights
Tampa to Baltimore flights
Minneapolis to Baltimore flights
Detroit to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
George Bush Intcntl to Baltimore flights
Detroit to Reagan-National flights
Miami to Reagan-National flights
Detroit to Baltimore flights
Fort Lauderdale to Reagan-National flights
John F Kennedy Intl to Dulles Intl 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$189Average$348FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$206Average$422FlexibilityNo cancel feeOn-time71%
DeltaCheapest$222Average$422FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$416FlexibilityNo cancel feeOn-time69%

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