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$46+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MSY
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$130
(FlightHub)

One-way from

$46
(FlightHub)

Popular in

February

Cheapest in

August

Average price

$297

Good round-trip deal

$168 or less

Good one-way deal

$63 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. 5% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
vie. 9/198:00 amBWI - MSY
Nonstop2h 40mSpirit Airlines
dom. 9/215:55 pmMSY - BWI
Nonstop2h 37mSpirit Airlines
Deal found 6/10$124
This Southwest deal was found by Cheapflights users on 6/10. 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.
dom. 7/278:20 amBWI - MSY
Nonstop2h 45mSouthwest
mar. 7/293:55 pmMSY - BWI
Nonstop2h 35mSouthwest
Deal found 6/10$185
This American Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 6/3012:59 pmDCA - MSY
Nonstop2h 36mAmerican Airlines
mié. 7/23:21 pmMSY - DCA
Nonstop2h 38mAmerican Airlines
Deal found 6/10$189
This United Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 6/308:35 amIAD - MSY
Nonstop2h 38mUnited Airlines
mié. 7/28:00 amMSY - IAD
Nonstop2h 31mUnited Airlines
Deal found 6/10$189
This American Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 7/17:49 pmBWI - BTR
1 stop4h 55mAmerican Airlines
vie. 7/412:15 pmBTR - BWI
1 stop5h 26mAmerican Airlines
Deal found 6/10$199
This Southwest deal was found by Cheapflights users on 6/12. 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.
vie. 8/18:15 pmDCA - MSY
Nonstop2h 40mSouthwest
lun. 8/45:20 pmMSY - DCA
Nonstop2h 30mSouthwest
Deal found 6/12$203
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 11/115:00 pmBWI - MSY
1 stop6h 50mAmerican Airlines
mié. 11/195:37 amMSY - BWI
1 stop7h 36mAmerican Airlines
Deal found 6/11$205
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/126:00 amIAD - MSY
1 stop10h 56mFrontier
lun. 9/154:51 pmMSY - IAD
1 stop6h 15mFrontier
Deal found 6/10$206
This United Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 6/302:54 pmDCA - MSY
1 stop6h 23mUnited Airlines
mié. 7/25:30 pmMSY - DCA
1 stop5h 29mUnited Airlines
Deal found 6/10$209
This Delta deal was found by Cheapflights users on 6/11. 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.
vie. 7/117:52 pmBWI - MSY
1 stop4h 46mDelta
jue. 7/174:16 pmMSY - BWI
1 stop6h 43mDelta
Deal found 6/11$217
This Delta deal was found by Cheapflights users on 6/11. 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.
lun. 6/306:00 amDCA - MSY
1 stop6h 22mDelta
mié. 7/26:00 amMSY - DCA
1 stop5h 45mDelta
Deal found 6/11$217
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 9/1610:05 amIAD - MSY
1 stop5h 19mDelta
mié. 9/2411:25 amMSY - IAD
1 stop6h 17mDelta
Deal found 6/10$217

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 junio 12, 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

lun. 7/14

1:21 pm-3:08 pm

Nonstop2h 47m

New Orleans Louis Armstrong

mié. 7/16

6:15 am-1:45 pm

1 stop6h 30m

$130

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

dom. 7/27

8:20 am-10:05 am

Nonstop2h 45m

New Orleans Louis Armstrong

mar. 7/29

3:55 pm-7:30 pm

Nonstop2h 35m

$185

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

lun. 6/30

12:59 pm-2:35 pm

Nonstop2h 36m

New Orleans Louis Armstrong

mié. 7/2

3:21 pm-6:59 pm

Nonstop2h 38m

$189

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

lun. 6/30

8:35 am-10:13 am

Nonstop2h 38m

New Orleans Louis Armstrong

mié. 7/2

8:00 am-11:31 am

Nonstop2h 31m

$189

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

sáb. 8/16

3:40 pm-5:25 pm

Nonstop2h 45m

New Orleans Louis Armstrong

mié. 8/20

4:30 pm-8:00 pm

Nonstop2h 30m

$194

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

mar. 7/1

7:49 pm-11:44 pm

1 stop4h 55m

Baton Rouge Ryan

vie. 7/4

12:15 pm-6:41 pm

1 stop5h 26m

$199

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

vie. 9/12

6:00 am-3:56 pm

1 stop10h 56m

New Orleans Louis Armstrong

lun. 9/15

4:51 pm-12:06 am

1 stop6h 15m

$206

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

lun. 6/30

2:54 pm-8:17 pm

1 stop6h 23m

New Orleans Louis Armstrong

mié. 7/2

5:30 pm-11:59 pm

1 stop5h 29m

$209

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

vie. 7/11

7:52 pm-11:38 pm

1 stop4h 46m

New Orleans Louis Armstrong

jue. 7/17

4:16 pm-11:59 pm

1 stop6h 43m

$217

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

lun. 6/30

6:00 am-11:22 am

1 stop6h 22m

New Orleans Louis Armstrong

mié. 7/2

6:00 am-12:45 pm

1 stop5h 45m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 junio 12, 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 junio 12, 2025.

The most flights from WAS to USLA are scheduled on a Thursday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

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 junio 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Washington, D.C. to Louisiana have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 popular is this Washington, D.C. to Louisiana flight route?

    The Washington, D.C. to Louisiana flight path was viewed by 51 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 ($46), Southwest ($93), and United Airlines ($95).

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

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

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

    On average you can expect to pay $179 for a flight from Washington, D.C. to Louisiana. The cheapest flight overall is $47 while the most popular route, (Baltimore/Washington - New Orleans Louis Armstrong) is currently priced at $94.

  • 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.
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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$94Average$224FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$310FlexibilityNo cancel feeOn-time62%
DeltaCheapest$134Average$458FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$145Average$402FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$167Average$265FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$209Average$490FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$235Average$427FlexibilityNo cancel feeOn-time63%

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