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$100+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MSY
Mar 10 — Mar 171
Mon 3/10
Mon 3/17
1 adult, Economy
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Cheap 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 March 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(American Airlines)

One-way from

$100
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$338

Good round-trip deal

$328 or less

Good one-way deal

$159 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-New Orleans Louis Armstrong flights.
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From Washington, D.C. Reagan-National to Louisiana
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One-way flight from Washington, D.C. Reagan-National to Louisiana
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Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Louisiana.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Louisiana.
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Find 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 March 5, 2025.

This American Airlines deal was found by Cheapflights users on 3/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/222:59 pmDCA - MSY
Nonstop3h 04mAmerican Airlines
Tue 3/254:39 pmMSY - DCA
Nonstop2h 40mAmerican Airlines
Deal found 3/5$157
This CheapOair deal was found by Cheapflights users on 3/4. 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.
Wed 3/191:03 pmDCA - MSY
1 stop30h 41mFrontier
Mon 3/249:07 pmMSY - DCA
1 stop18h 52mFrontier
Deal found 3/4$160
This JetBlue deal was found by Cheapflights users on 3/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/83:45 pmDCA - MSY
1 stop7h 46mJetBlue
Wed 4/96:00 amMSY - DCA
1 stop8h 00mJetBlue
Deal found 3/5$169
This American Airlines deal was found by Cheapflights users on 3/4. 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 3/291:44 pmDCA - SHV
1 stop5h 27mAmerican Airlines
Sat 4/56:41 pmSHV - DCA
1 stop5h 14mAmerican Airlines
Deal found 3/4$196
This Southwest deal was found by Cheapflights users on 3/4. 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.
Tue 4/81:55 pmDCA - MSY
1 stop6h 05mSouthwest
Wed 4/94:45 pmMSY - DCA
Nonstop2h 30mSouthwest
Deal found 3/4$199
This American Airlines deal was found by Cheapflights users on 3/4. 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 3/265:18 pmDCA - LFT
1 stop6h 42mAmerican Airlines
Wed 4/94:11 pmLFT - DCA
1 stop5h 49mAmerican Airlines
Deal found 3/4$199
This Delta deal was found by Cheapflights users on 3/3. 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 3/256:00 amDCA - MSY
1 stop4h 13mDelta
Thu 3/272:26 pmMSY - DCA
1 stop5h 09mDelta
Deal found 3/3$217
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Tue 3/185:00 pmDCA - MSY
1 stop6h 22mUnited Airlines
Fri 3/215:37 pmMSY - DCA
1 stop5h 22mUnited Airlines
Deal found 3/4$224
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Tue 3/1811:00 amDCA - LFT
1 stop5h 29mUnited Airlines
Sat 3/2212:03 pmLFT - DCA
1 stop7h 31mUnited Airlines
Deal found 3/4$251
This United Airlines deal was found by Cheapflights users on 3/3. 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 4/22:46 pmDCA - SHV
1 stop8h 01mUnited Airlines
Wed 4/99:40 amSHV - DCA
1 stop8h 01mUnited Airlines
Deal found 3/3$292
This American Airlines deal was found by Cheapflights users on 3/4. 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 4/195:30 pmDCA - BTR
1 stop7h 32mAmerican Airlines
Tue 4/227:09 amBTR - DCA
Nonstop2h 34mAmerican Airlines
Deal found 3/4$295
This Delta deal was found by Cheapflights users on 3/4. 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.
Sun 8/36:00 amDCA - BTR
1 stop4h 30mDelta
Sat 8/93:20 pmBTR - DCA
1 stop6h 02mDelta
Deal found 3/4$352

Find flights from Reagan-National to Louisiana within your budget

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 March 5, 2025.

Fly from

Reagan-National

Fly to

Louisiana

Route

Depart

Return

Price

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Sat 3/22

2:59 pm-5:03 pm

Nonstop3h 04m

New Orleans Louis Armstrong

Tue 3/25

4:39 pm-8:19 pm

Nonstop2h 40m

$157

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Wed 3/19

1:03 pm-6:44 pm

1 stop30h 41m

New Orleans Louis Armstrong

Mon 3/24

9:07 pm-4:59 pm

1 stop18h 52m

$160

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 4/8

3:45 pm-10:31 pm

1 stop7h 46m

New Orleans Louis Armstrong

Wed 4/9

6:00 am-3:00 pm

1 stop8h 00m

$169

Washington, D.C.Shreveport

DCA - SHV

DCASHV

Washington, D.C. Reagan-National

Sat 3/29

1:44 pm-6:11 pm

1 stop5h 27m

Shreveport

Sat 4/5

6:41 pm-12:55 am

1 stop5h 14m

$196

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 4/8

1:55 pm-7:00 pm

1 stop6h 05m

New Orleans Louis Armstrong

Wed 4/9

4:45 pm-8:15 pm

Nonstop2h 30m

$199

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Wed 3/26

5:18 pm-11:00 pm

1 stop6h 42m

Lafayette Regional

Wed 4/9

4:11 pm-11:00 pm

1 stop5h 49m

$199

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 3/25

6:00 am-9:13 am

1 stop4h 13m

New Orleans Louis Armstrong

Thu 3/27

2:26 pm-8:35 pm

1 stop5h 09m

$217

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 3/18

5:00 pm-10:22 pm

1 stop6h 22m

New Orleans Louis Armstrong

Fri 3/21

5:37 pm-11:59 pm

1 stop5h 22m

$224

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Tue 3/18

11:00 am-3:29 pm

1 stop5h 29m

Lafayette Regional

Sat 3/22

12:03 pm-8:34 pm

1 stop7h 31m

$251

Washington, D.C.Shreveport

DCA - SHV

DCASHV

Washington, D.C. Reagan-National

Wed 4/2

2:46 pm-9:47 pm

1 stop8h 01m

Shreveport

Wed 4/9

9:40 am-6:41 pm

1 stop8h 01m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 33 results
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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.

Travel insights for flights from Reagan-National to Louisiana

Get recent, data-driven insights about flights from Reagan-National to Louisiana including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Louisiana (average of $256). Flying from Washington, D.C. Reagan-National Airport to Louisiana in April is currently the most expensive (average of $343). 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 March 5, 2025.

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

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 March 5, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Washington, D.C. to Louisiana have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,321 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,321 reviews
Southwest
8.1
Very good
4,321 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines
8.0
Very good
9,709 reviews
Southwest
8.1
Very good
4,321 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
8,045 reviews
Southwest
8.1
Very good
4,321 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,660 reviews
Southwest
8.1
Very good
4,321 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

JetBlue
7.3
Good
2,999 reviews
Southwest
8.1
Very good
4,321 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • 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 American Airlines. According to our data, you can fly for as low as $100. Users have also found prices from $109 and $110 on Delta and Southwest, 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 - Lafayette Regional, 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 (82%), Southwest (81%), American Airlines (68%).

  • 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 $410, our data shows the cheapest flight currently is $124. When looking at the most popular route, (Washington, D.C. Reagan-National - New Orleans Louis Armstrong), you can expect to pay $165 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, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Louisiana (average of $256). Flying from Washington, D.C. Reagan-National Airport to Louisiana in April is currently the most expensive (average of $343). 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.

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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.
Reagan-National to Miami flights
Dulles Intl to Los Angeles flights
Reagan-National to Los Angeles flights
Baltimore to Miami flights
Dulles Intl to Las Vegas flights
Baltimore to Hobby flights
Dulles Intl to Dallas/Fort Worth flights
Baltimore to Fort Lauderdale flights
Reagan-National to Seattle flights
Reagan-National to Orlando flights
Dulles Intl to Miami flights
Reagan-National to Las Vegas flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Seattle flights
Dulles Intl to San Francisco flights
Dulles Intl to Denver flights
Dulles Intl to Orlando flights
Baltimore to Las Vegas flights
Baltimore to Los Angeles flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Orlando flights
Baltimore to O'Hare Intl flights
Dulles Intl to Hobby flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Sky Harbor Intl flights
Baltimore to Seattle flights
Dulles Intl to O'Hare Intl flights
Reagan-National to Hobby flights
Reagan-National to Atlanta flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Tampa flights
Reagan-National to San Francisco flights
Baltimore to Denver flights
Baltimore to George Bush Intcntl flights
Dulles Intl to New Orleans flights
Reagan-National to O'Hare Intl flights
Reagan-National to Fort Lauderdale flights
Baltimore to San Francisco flights
Dulles Intl to Salt Lake City flights
Dulles Intl to Boston flights
Reagan-National to Boston flights
Dulles Intl to Atlanta flights
Reagan-National to Tampa flights
Baltimore to Tampa flights
Dulles Intl to West Palm Beach flights
Dulles Intl to Austin flights
Reagan-National to Denver flights
Reagan-National to Salt Lake City flights
Baltimore to Boston flights
Baltimore to Salt Lake City flights

Top 6 airlines flying from Reagan-National to Louisiana

Discover the top 6 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 March 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$128Average$256FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$167Average$277FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$169Average$414FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$197Average$414FlexibilityNo cancel feeOn-time71%
DeltaCheapest$202Average$471FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$244Average$418FlexibilityNo cancel feeOn-time63%
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