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$59+ Cheap flights from Washington, D.C. (WAS) 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MSY
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Louisiana

Keep the following information in mind while searching for Washington, D.C. to Louisiana flight deals. Data was last updated September 17, 2025.

Round-trip from

$122
(Cheapflightsfares)

One-way from

$59
(Cheapflightsfares)

Popular in

February

Cheapest in

September

Average price

$287

Good round-trip deal

$185 or less

Good one-way deal

$66 or less
From Washington, D.C. (WAS) to Louisiana
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One-way flight from Washington, D.C. (WAS) to Louisiana
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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Washington, D.C. (WAS) to Louisiana.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Louisiana.
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Find flight deals from Washington, D.C. to Louisiana

Cheapest flights from Washington, D.C. to Louisiana
Explore the most affordable flight options available from Washington, D.C. to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 amBWI - MSY
Nonstop2h 45mSpirit Airlines
Mon 10/2710:48 pmMSY - BWI
1 stop10h 40mSpirit Airlines
Deal found 9/14$122
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:00 amBWI - MSY
Nonstop2h 45mSpirit Airlines
Fri 10/103:27 pmMSY - BWI
Nonstop2h 35mSpirit Airlines
Deal found 9/15$127
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amBWI - MSY
Nonstop2h 45mSpirit Airlines
Mon 11/310:48 pmMSY - BWI
1 stop10h 40mSpirit Airlines
Deal found 9/15$130
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amBWI - MSY
Nonstop2h 54mSpirit Airlines
Mon 10/610:48 pmMSY - BWI
1 stop10h 40mSpirit Airlines
Deal found 9/15$132
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amBWI - MSY
Nonstop2h 45mSpirit Airlines
Mon 11/310:48 pmMSY - BWI
1 stop10h 40mSpirit Airlines
Deal found 9/15$133
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:23 amBWI - MSY
1 stop10h 49mSpirit Airlines
Tue 11/410:08 pmMSY - BWI
1 stop10h 45mSpirit Airlines
Deal found 9/15$135
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amBWI - MSY
Nonstop2h 45mSpirit Airlines
Thu 11/66:00 pmMSY - BWI
Nonstop2h 35mSpirit Airlines
Deal found 9/15$136
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:19 pmBWI - MSY
Nonstop2h 56mSpirit Airlines
Tue 11/116:00 pmMSY - BWI
Nonstop2h 35mSpirit Airlines
Deal found 9/15$137
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:00 amBWI - MSY
Nonstop2h 45mSpirit Airlines
Mon 10/1310:48 pmMSY - BWI
1 stop10h 40mSpirit Airlines
Deal found 9/14$138
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:00 pmBWI - MSY
1 stop8h 53mSpirit Airlines
Fri 10/173:27 pmMSY - BWI
Nonstop2h 35mSpirit Airlines
Deal found 9/15$139
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:00 amBWI - MSY
Nonstop2h 45mSpirit Airlines
Mon 10/1310:48 pmMSY - BWI
1 stop10h 40mSpirit Airlines
Deal found 9/15$140
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:15 amIAD - MSY
1 stop10h 16mMultiple Airlines
Tue 11/46:41 amMSY - IAD
2 stops12h 39mMultiple Airlines
Deal found 9/15$202

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 September 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Louisiana that are best for you.

Fly from

Washington, D.C.

Fly to

Louisiana

Route

Depart

Return

Price

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Sat 10/18

6:00 am-7:45 am

Nonstop2h 45m

New Orleans Louis Armstrong

Sun 10/19

6:41 am-5:16 pm

1 stop9h 35m

$176

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Wed 12/10

5:45 pm-7:39 pm

Nonstop2h 54m

New Orleans Louis Armstrong

Sat 12/13

8:00 am-11:26 am

Nonstop2h 26m

$205

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Fri 10/17

5:45 am-10:15 am

1 stop5h 30m

New Orleans Louis Armstrong

Sun 10/19

6:41 am-5:16 pm

1 stop9h 35m

$214

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Tue 10/14

6:15 am-10:10 am

1 stop4h 55m

New Orleans Louis Armstrong

Tue 10/21

4:45 pm-8:15 pm

Nonstop2h 30m

$215

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Mon 10/27

8:35 pm-10:25 pm

Nonstop2h 50m

New Orleans Louis Armstrong

Wed 10/29

6:00 am-12:00 pm

1 stop5h 00m

$215

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Tue 10/14

6:01 am-10:48 am

1 stop5h 47m

New Orleans Louis Armstrong

Sat 10/18

8:00 am-11:30 am

Nonstop2h 30m

$215

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Sat 11/8

3:30 pm-8:15 pm

1 stop5h 45m

New Orleans Louis Armstrong

Tue 11/11

10:40 am-2:05 pm

Nonstop2h 25m

$215

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Wed 10/8

6:01 am-10:48 am

1 stop5h 47m

New Orleans Louis Armstrong

Sat 10/11

8:00 am-11:30 am

Nonstop2h 30m

$215

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Mon 11/3

8:22 am-10:14 am

Nonstop2h 52m

New Orleans Louis Armstrong

Sat 11/8

5:17 pm-11:44 pm

1 stop5h 27m

$215

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Wed 10/8

6:05 am-10:33 am

1 stop5h 28m

New Orleans Louis Armstrong

Sat 10/11

3:32 pm-11:41 pm

1 stop7h 09m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Louisiana

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

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Louisiana (average of $256). Flying from Washington, D.C. 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 WAS to LA?

Find hourly flight availability from Washington, D.C. 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 September 17, 2025.

When flying from Washington, D.C. to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. to Louisiana

Explore weekly flight availability from Washington, D.C. to Louisiana. 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 September 17, 2025.

The most flights from WAS to USLA are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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

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 September 17, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Washington, D.C. to Louisiana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

    Airlines like Spirit Airlines, United Airlines, and Southwest fly from Washington, D.C. to Louisiana in about 2h 45m. The time it takes to get you to your destination can typically vary by up to 2h 10m. The distance between Washington, D.C. and Louisiana is about 998 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Washington, D.C. to Louisiana are Spirit Airlines ($59), United Airlines ($76), and Southwest ($103).

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

    While some choose either Baltimore/Washington - New Orleans Louis Armstrong or Washington, D.C. Reagan-National - New Orleans Louis Armstrong, Washington, D.C. Dulles Intl - New Orleans Louis Armstrong is the most popular route from Washington, D.C. to Louisiana.

  • What are the most reliable airlines from Washington, D.C. 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. to Louisiana on time: Republic Airways (92%), United Airlines (85%), Air Canada (84%).

  • What are the cheapest flights from Washington, D.C. to Louisiana?

    On average you can expect to pay $275 for a flight from Washington, D.C. to Louisiana. The cheapest flight overall is $87 while the most popular route, (Washington, D.C. Dulles Intl - New Orleans Louis Armstrong) is currently priced at $131.

  • Can I find deals for flights from Washington, D.C. to Louisiana that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Louisiana?

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

  • Can I find deals for business class flights from Washington, D.C. to Louisiana?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Louisiana (average of $256). Flying from Washington, D.C. 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.

See more FAQs

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Alternative routes for Washington, D.C. to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
Reagan-National to Dallas/Fort Worth flights
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Top 7 airlines flying from Washington, D.C. to Louisiana

Discover the top 7 airlines that operate flights from Washington, D.C. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$94Average$224FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$218FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$145Average$403FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$167Average$296FlexibilityNo cancel feeOn-time62%
DeltaCheapest$187Average$449FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$209Average$404FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$234Average$441FlexibilityNo cancel feeOn-time69%

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