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 ($51), Frontier ($89), and United Airlines ($95).

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 cheapest flights from Washington, D.C. to Louisiana?

On average you can expect to pay $450 for a flight from Washington, D.C. to Louisiana. The cheapest flight overall is $94 while the most popular route, (Washington, D.C. Dulles Intl - New Orleans Louis Armstrong) is currently priced at $189.

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: Mesa Airlines (100%), United Airlines (87%), Air Canada (85%).

What are the most popular airlines that fly from Washington, D.C. to Louisiana?

Before booking your flight from Washington, D.C. to Louisiana check out the most popular airlines for this route: American Airlines, Delta or Spirit Airlines.

How far in advance should I book a flight from Washington, D.C. to Louisiana?

Users have found that booking a flight from Washington, D.C. to Louisiana at least 57 days early can save you up to 49% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Washington, D.C. to Louisiana for as little as $342 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $436 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington, D.C. to Louisiana?

Flights from Washington, D.C. to Louisiana lean towards being more expensive in February. Prices are generally better when you fly from Washington, D.C. to Louisiana in August, with the cheapest ticket starting at $123.

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.

$51+ Flights from Washington, D.C. to Louisiana

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Cheap flight deals from Washington, D.C. to Louisiana

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$122 (Cheapflightsfares)
One-way from	$51 (FlightHub)
Popular in	February
Cheapest in	August
Average price	$366
Good round-trip deal	$172 or less
Good one-way deal	$53 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. (WAS) to Louisiana

Search Deals

One-way flight from Washington, D.C. (WAS) to Louisiana

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 22, 2025.

Tue 5/66:00 pmBWI - MSY

Nonstop2h 44mSpirit Airlines

Thu 5/86:14 amMSY - BWI

1 stop4h 32mSpirit Airlines

Deal found 4/22

$122

Sat 5/39:21 pmBWI - MSY

1 stop14h 59mMultiple Airlines

Mon 5/59:29 pmMSY - BWI

Nonstop2h 30mMultiple Airlines

Deal found 4/21

$153

Sat 5/39:21 pmBWI - MSY

1 stop14h 59mFrontier

Tue 5/610:49 amMSY - BWI

1 stop8h 07mFrontier

Deal found 4/22

$181

Tue 5/67:00 amDCA - MSY

1 stop11h 25mFrontier

Tue 5/136:24 pmMSY - DCA

1 stop16h 43mFrontier

Deal found 4/21

$181

Tue 7/16:30 amDCA - MSY

1 stop6h 01mJetBlue

Fri 7/412:18 pmMSY - DCA

1 stop9h 41mJetBlue

Deal found 4/21

$189

Sat 5/245:55 pmIAD - MSY

Nonstop2h 43mUnited Airlines

Wed 5/288:00 amMSY - IAD

Nonstop2h 31mUnited Airlines

Deal found 4/21

$189

Sun 5/255:15 amIAD - MSY

1 stop6h 21mFrontier

Thu 5/2911:16 amMSY - IAD

1 stop10h 57mFrontier

Deal found 4/21

$198

Sat 5/245:45 pmDCA - MSY

1 stop5h 20mSouthwest

Wed 5/2810:40 amMSY - DCA

Nonstop2h 30mSouthwest

Deal found 4/21

$199

Sat 5/248:17 pmBWI - SHV

1 stop4h 41mAmerican Airlines

Fri 5/306:00 pmSHV - BWI

1 stop4h 53mAmerican Airlines

Deal found 4/22

$201

Tue 7/16:00 amIAD - MSY

1 stop5h 14mDelta

Fri 7/44:25 pmMSY - IAD

1 stop5h 54mDelta

Deal found 4/21

$217

Fri 5/302:59 pmDCA - MSY

Nonstop3h 04mAmerican Airlines

Mon 6/25:58 pmMSY - DCA

1 stop5h 01mAmerican Airlines

Deal found 4/22

$229

Fri 5/306:34 pmDCA - MSY

1 stop5h 57mDelta

Mon 6/23:53 pmMSY - DCA

1 stop6h 50mDelta

Deal found 4/22

$243

Best flights from Washington, D.C. to Louisiana
Discover carefully curated flight deals from Washington, D.C. to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Mon 5/56:20 amBWI - MSY

Nonstop2h 43mSpirit Airlines

Thu 5/85:14 pmMSY - BWI

1 stop6h 03mSpirit Airlines

Deal found 4/21

$122

Sat 5/39:21 pmBWI - MSY

1 stop14h 59mMultiple Airlines

Mon 5/59:29 pmMSY - BWI

Nonstop2h 30mMultiple Airlines

Deal found 4/21

$153

Tue 5/66:07 amBWI - MSY

1 stop4h 52mFrontier

Tue 5/1310:49 amMSY - BWI

1 stop7h 41mFrontier

Deal found 4/21

$179

Wed 5/287:59 amDCA - MSY

Nonstop2h 53mAmerican Airlines

Sat 5/316:26 pmMSY - DCA

Nonstop2h 33mAmerican Airlines

Deal found 4/22

$189

Sat 5/245:55 pmIAD - MSY

Nonstop2h 43mUnited Airlines

Wed 5/288:00 amMSY - IAD

Nonstop2h 31mUnited Airlines

Deal found 4/21

$189

Tue 5/2011:45 amDCA - MSY

1 stop7h 53mJetBlue

Sat 5/2412:36 pmMSY - DCA

1 stop6h 24mJetBlue

Deal found 4/22

$209

Wed 5/285:56 pmIAD - MSY

1 stop4h 27mDelta

Sat 5/313:53 pmMSY - IAD

1 stop4h 41mDelta

Deal found 4/22

$217

Wed 5/219:35 amDCA - MSY

1 stop6h 20mSouthwest

Wed 5/283:55 pmMSY - DCA

1 stop5h 30mSouthwest

Deal found 4/21

$239

Sun 5/111:20 pmIAD - MSY

1 stop20h 38mSun Country Air

Thu 5/1512:23 pmMSY - IAD

1 stop23h 15mSun Country Air

Deal found 4/21

$245

Sun 5/47:00 amDCA - MSY

1 stop12h 50mFrontier

Tue 5/66:24 pmMSY - DCA

1 stop26h 35mFrontier

Deal found 4/22

$191

Sat 5/248:17 pmBWI - SHV

1 stop4h 41mAmerican Airlines

Fri 5/306:00 pmSHV - BWI

1 stop4h 53mAmerican Airlines

Deal found 4/22

$201

Sun 5/255:15 amIAD - MSY

1 stop6h 21mFrontier

Thu 5/2911:16 amMSY - IAD

1 stop10h 57mFrontier

Deal found 4/21

$198

Last-minute flights from Washington, D.C. to Louisiana
Discover last-minute flight deals from Washington, D.C. to Louisiana. Data last updated April 22, 2025 and is based on user searches.

Mon 4/283:45 pmDCA - MSY

1 stop8h 14mJetBlue

Fri 5/212:07 pmMSY - DCA

1 stop6h 57mJetBlue

Deal found 4/21

$353

Wed 4/306:00 pmDCA - MSY

1 stop25h 50mFrontier

Tue 5/66:24 pmMSY - DCA

1 stop16h 43mFrontier

Deal found 4/22

$201

Thu 5/110:59 amBWI - MSY

1 stop5h 39mMultiple Airlines

Tue 5/69:29 pmMSY - BWI

Nonstop2h 30mMultiple Airlines

Deal found 4/22

$177

Thu 5/16:07 amBWI - MSY

1 stop10h 31mFrontier

Tue 5/610:49 amMSY - BWI

1 stop8h 07mFrontier

Deal found 4/22

$188

Thu 5/15:26 pmIAD - MSY

1 stop18h 54mFrontier

Sun 5/412:10 pmMSY - IAD

1 stop27h 26mFrontier

Deal found 4/22

$311

Thu 5/112:45 pmIAD - MSY

1 stop7h 38mMultiple Airlines

Mon 5/55:00 amMSY - IAD

2 stops14h 57mMultiple Airlines

Deal found 4/20

$413

Thu 5/17:59 pmDCA - BTR

Nonstop3h 07mAmerican Airlines

Sun 5/47:09 amBTR - DCA

Nonstop2h 34mAmerican Airlines

Deal found 4/22

$489

Thu 5/18:14 pmIAD - BTR

1 stop4h 48mAmerican Airlines

Sun 5/41:07 pmBTR - IAD

1 stop5h 34mAmerican Airlines

Deal found 4/22

$509

Fri 5/211:44 amBWI - MSY

1 stop11h 35mSpirit Airlines

Tue 5/69:29 pmMSY - BWI

Nonstop2h 30mSpirit Airlines

Deal found 4/22

$140

Fri 5/26:25 amDCA - MSY

1 stop13h 31mDelta

Tue 5/611:53 amMSY - DCA

1 stop5h 27mDelta

Deal found 4/22

$472

Fri 5/26:45 pmDCA - MSY

Nonstop2h 40mSouthwest

Wed 5/710:40 amMSY - DCA

Nonstop2h 30mSouthwest

Deal found 4/22

$493

Fri 5/22:10 pmIAD - MSY

1 stop9h 55mSouthwest

Wed 5/75:40 amMSY - IAD

1 stop7h 25mSouthwest

Deal found 4/22

$513

One-way flights from Washington, D.C. to Louisiana
Search for one-way flight options from Washington, D.C. to Louisiana. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Thu 5/810:46 pmBWI - MSY

Nonstop2h 44mSpirit Airlines

Deal found 4/22

$51

Tue 5/136:07 amBWI - MSY

1 stop4h 52mFrontier

Deal found 4/22

$89

Tue 5/67:00 amDCA - MSY

1 stop11h 25mFrontier

Deal found 4/22

$95

Sat 5/245:55 pmIAD - MSY

Nonstop2h 43mUnited Airlines

Deal found 4/22

$95

Sun 5/255:15 amIAD - MSY

1 stop6h 21mFrontier

Deal found 4/22

$99

Sat 5/244:00 pmDCA - MSY

1 stop4h 30mDelta

Deal found 4/22

$109

Sat 7/57:10 amIAD - MSY

1 stop5h 33mDelta

Deal found 4/22

$109

Mon 6/21:34 pmIAD - MSY

1 stop7h 31mMultiple Airlines

Deal found 4/22

$121

Thu 5/1512:49 pmIAD - MSY

1 stop20h 51mSun Country Air

Deal found 4/22

$128

Sun 6/298:15 amDCA - MSY

1 stop9h 45mJetBlue

Deal found 4/22

$130

Sun 6/84:25 pmBWI - MSY

2 stops29h 54mMultiple Airlines

Deal found 4/22

$132

Tue 7/16:10 amDCA - MSY

2 stops8h 30mSouthwest

Deal found 4/22

$140

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Tue 5/6

6:00 pm-7:44 pm

Nonstop2h 44m

New Orleans Louis Armstrong

Thu 5/8

6:14 am-11:46 am

1 stop4h 32m

$122

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Sat 5/3

9:21 pm-11:20 am

1 stop14h 59m

New Orleans Louis Armstrong

Mon 5/5

9:29 pm-12:59 am

Nonstop2h 30m

$153

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Sat 5/3

9:21 pm-11:20 am

1 stop14h 59m

New Orleans Louis Armstrong

Tue 5/6

10:49 am-7:56 pm

1 stop8h 07m

$181

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 5/6

7:00 am-5:25 pm

1 stop11h 25m

New Orleans Louis Armstrong

Tue 5/13

6:24 pm-12:07 pm

1 stop16h 43m

$181

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Tue 7/1

6:30 am-11:31 am

1 stop6h 01m

New Orleans Louis Armstrong

Fri 7/4

12:18 pm-10:59 pm

1 stop9h 41m

$189

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Sat 5/24

5:55 pm-7:38 pm

Nonstop2h 43m

New Orleans Louis Armstrong

Wed 5/28

8:00 am-11:31 am

Nonstop2h 31m

$189

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Sun 5/25

5:15 am-10:36 am

1 stop6h 21m

New Orleans Louis Armstrong

Thu 5/29

11:16 am-11:13 pm

1 stop10h 57m

$198

Washington, D.C.New Orleans

DCA - MSY

DCAMSY

Washington, D.C. Reagan-National

Sat 5/24

5:45 pm-10:05 pm

1 stop5h 20m

New Orleans Louis Armstrong

Wed 5/28

10:40 am-2:10 pm

Nonstop2h 30m

$199

BaltimoreShreveport

BWI - SHV

BWISHV

Baltimore/Washington

Sat 5/24

8:17 pm-11:58 pm

1 stop4h 41m

Shreveport

Fri 5/30

6:00 pm-11:53 pm

1 stop4h 53m

$201

Washington, D.C.New Orleans

IAD - MSY

IADMSY

Washington, D.C. Dulles Intl

Tue 7/1

6:00 am-10:14 am

1 stop5h 14m

New Orleans Louis Armstrong

Fri 7/4

4:25 pm-11:19 pm

1 stop5h 54m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 60 results

...

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?

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

The most flights from WAS to USLA are scheduled on a Monday (14 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

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

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

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

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,911 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,683 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

JetBlue

7.3

Good

2,923 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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 ($51), Frontier ($89), and United Airlines ($95).
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: Mesa Airlines (100%), United Airlines (87%), Air Canada (85%).
What are the cheapest flights from Washington, D.C. to Louisiana?
On average you can expect to pay $450 for a flight from Washington, D.C. to Louisiana. The cheapest flight overall is $94 while the most popular route, (Washington, D.C. Dulles Intl - New Orleans Louis Armstrong) is currently priced at $189.
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

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Washington, D.C. to Louisiana

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$94	Average$221	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$126	Average$218	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$145	Average$398	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$167	Average$265	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$196	Average$443	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$207	Average$455	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$243	Average$430	FlexibilityNo cancel fee	On-time63%

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$51+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Louisiana with Cheapflights

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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 April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Washington, D.C. to Louisiana

Cheapest flights from Washington, D.C. to LouisianaExplore 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 April 22, 2025.

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 April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Louisiana that are best for you.

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.

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?

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 April 22, 2025.

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

Rainfall in Louisiana by month

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

Temperature in Louisiana by month

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

Reviews of airlines servicing Louisiana

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.

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.

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

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

What are the most reliable airlines from Washington, D.C. to Louisiana?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Washington, D.C. to Louisiana

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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 April 22, 2025.