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Washington, D.C.

$60+ Cheap flights from Louisiana to Washington, D.C. (WAS)

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — WAS
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Louisiana to Washington, D.C.

Keep the following information in mind while searching for Louisiana to Washington, D.C. flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(FlightHub)

One-way from

$60
(Mytrip)

Popular in

February

Cheapest in

August

Average price

$368

Good round-trip deal

$140 or less

Good one-way deal

$174 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Washington, D.C. (WAS) flight deals.
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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. (WAS)
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One-way flight from Louisiana to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 8% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Louisiana to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Louisiana to Washington, D.C. (WAS).
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Find flight deals from Louisiana to Washington, D.C.

Cheapest flights from Louisiana to Washington, D.C.
Explore the most affordable flight options available from Louisiana to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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.
mié. 2/264:23 pmMSY - BWI
Nonstop2h 21mSpirit Airlines
mié. 3/55:45 amBWI - MSY
Nonstop2h 54mSpirit Airlines
Deal found 2/18$78
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/84:48 pmMSY - BWI
1 stop4h 54mFrontier
mar. 5/136:07 amBWI - MSY
1 stop4h 48mFrontier
Deal found 2/20$109
This FlightHub deal was found by Cheapflights users on 2/19. 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.
jue. 3/278:32 pmMSY - BWI
Nonstop2h 21mMultiple Airlines
lun. 3/318:21 amBWI - MSY
1 stop7h 04mMultiple Airlines
Deal found 2/19$111
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/227:44 pmMSY - DCA
1 stop15h 19mFrontier
sáb. 3/297:00 amDCA - MSY
1 stop12h 44mFrontier
Deal found 2/20$160
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/243:25 pmMSY - IAD
1 stop24h 29mFrontier
jue. 3/275:54 pmIAD - MSY
1 stop21h 16mFrontier
Deal found 2/19$160
This JetBlue deal was found by Cheapflights users on 2/20. 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.
jue. 3/2012:05 pmMSY - DCA
1 stop6h 53mJetBlue
mar. 3/2511:04 amDCA - MSY
1 stop9h 34mJetBlue
Deal found 2/20$189
This American Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 3/196:01 pmSHV - BWI
1 stop4h 57mAmerican Airlines
mié. 3/266:03 amBWI - SHV
1 stop6h 45mAmerican Airlines
Deal found 2/19$194
This American Airlines deal was found by Cheapflights users on 2/20. 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.
sáb. 3/226:01 pmSHV - IAD
1 stop4h 57mAmerican Airlines
mié. 3/261:52 pmIAD - SHV
1 stop5h 19mAmerican Airlines
Deal found 2/20$194
This United Airlines deal was found by Cheapflights users on 2/19. 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.
mar. 3/1112:30 pmMSY - IAD
1 stop7h 29mUnited Airlines
mié. 3/125:50 pmIAD - MSY
Nonstop2h 55mUnited Airlines
Deal found 2/19$246
This American Airlines deal was found by Cheapflights users on 2/20. 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.
vie. 3/285:45 pmMSY - DCA
Nonstop2h 25mAmerican Airlines
dom. 3/307:50 amDCA - MSY
Nonstop3h 04mAmerican Airlines
Deal found 2/20$249
This Delta deal was found by Cheapflights users on 2/19. 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.
jue. 12/1112:45 pmSHV - BWI
1 stop5h 08mDelta
mar. 12/164:39 pmBWI - SHV
1 stop7h 43mDelta
Deal found 2/19$254
This Delta deal was found by Cheapflights users on 2/19. 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.
jue. 12/1112:45 pmSHV - DCA
1 stop7h 36mDelta
mar. 12/166:00 amDCA - SHV
1 stop5h 03mDelta
Deal found 2/19$254

Find flights from Louisiana to Washington, D.C. within your budget

Customize your flight search to find flights from Louisiana to Washington, D.C. 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 febrero 20, 2025.

Fly from

Louisiana

Fly to

Washington, D.C.

Route

Depart

Return

Price

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

sáb. 3/8

8:55 pm-12:16 am

Nonstop2h 21m

Baltimore/Washington

dom. 3/9

5:45 am-7:39 am

Nonstop2h 54m

$91

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

jue. 5/8

4:48 pm-10:42 pm

1 stop4h 54m

Baltimore/Washington

mar. 5/13

6:07 am-9:55 am

1 stop4h 48m

$109

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

jue. 3/27

8:32 pm-11:53 pm

Nonstop2h 21m

Baltimore/Washington

lun. 3/31

8:21 am-2:25 pm

1 stop7h 04m

$111

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

sáb. 3/22

7:44 pm-12:03 pm

1 stop15h 19m

Washington, D.C. Reagan-National

sáb. 3/29

7:00 am-6:44 pm

1 stop12h 44m

$160

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

lun. 3/24

3:25 pm-4:54 pm

1 stop24h 29m

Washington, D.C. Dulles Intl

jue. 3/27

5:54 pm-2:10 pm

1 stop21h 16m

$160

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

jue. 3/20

12:05 pm-7:58 pm

1 stop6h 53m

Washington, D.C. Reagan-National

mar. 3/25

11:04 am-7:38 pm

1 stop9h 34m

$189

ShreveportBaltimore

SHV - BWI

SHVBWI

Shreveport

mié. 3/19

6:01 pm-11:58 pm

1 stop4h 57m

Baltimore/Washington

mié. 3/26

6:03 am-11:48 am

1 stop6h 45m

$194

ShreveportWashington, D.C.

SHV - IAD

SHVIAD

Shreveport

sáb. 3/22

6:01 pm-11:58 pm

1 stop4h 57m

Washington, D.C. Dulles Intl

mié. 3/26

1:52 pm-6:11 pm

1 stop5h 19m

$194

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

mar. 3/11

12:30 pm-8:59 pm

1 stop7h 29m

Washington, D.C. Dulles Intl

mié. 3/12

5:50 pm-7:45 pm

Nonstop2h 55m

$246

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

vie. 3/28

5:45 pm-9:10 pm

Nonstop2h 25m

Washington, D.C. Reagan-National

dom. 3/30

7:50 am-9:54 am

Nonstop3h 04m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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

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

Travel insights for flights from Louisiana to Washington, D.C.

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

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

Currently, August is the cheapest month in which you can book a flight from Louisiana to Washington, D.C. (average of $309). Flying from Louisiana to Washington, D.C. in June is currently the most expensive (average of $389). 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 WAS?

Find hourly flight availability from Louisiana to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

When flying from Louisiana to Washington, D.C., 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 Louisiana to Washington, D.C.

Explore weekly flight availability from Louisiana to Washington, D.C.. 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 febrero 20, 2025.

The most flights from USLA to WAS are scheduled on a Tuesday (16 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 Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated febrero 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Louisiana to Washington, D.C. by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Avelo Airlines
7.5
Good
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $60. Spirit Airlines flights start at $62 while deals on American Airlines start at $125 one-way.

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

    The most popular flight routes from Louisiana to Washington, D.C. are New Orleans Louis Armstrong - Washington, D.C. Dulles Intl, New Orleans Louis Armstrong - Baltimore/Washington and New Orleans Louis Armstrong - Washington, D.C. Reagan-National.

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

    Before booking your flight to Washington, D.C. from Louisiana, check out the most reliable airlines to get you to your destination on time: United Airlines (91%), Copa Airlines (88%), Austrian Airlines( 86%).

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

    Looking for the cheapest flight from Louisiana to Washington, D.C.? While on average our users pay $959, our data indicates the cheapest price to be $143. The most popular route (New Orleans Louis Armstrong - Washington, D.C. Dulles Intl), is priced around $220.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Louisiana to Washington, D.C. (average of $309). Flying from Louisiana to Washington, D.C. in June is currently the most expensive (average of $389). 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 Louisiana?

Book flights to Louisiana if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill
Gettysburg

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisiana to Washington, D.C.

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
Los Angeles to Dulles Intl flights
San Francisco to Dulles Intl flights
Boston to Dulles Intl flights
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Seattle to Reagan-National flights
O'Hare Intl to Dulles Intl flights
San Francisco to Reagan-National flights
Boston to Reagan-National flights
O'Hare Intl to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
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George Bush Intcntl to Dulles Intl flights
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Orlando to Reagan-National flights
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Austin to Dulles Intl flights
Miami to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Portland to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Portland to Dulles Intl flights
Tampa to Reagan-National flights
Detroit to Dulles Intl flights
Fort Lauderdale to Dulles Intl flights
Austin to Reagan-National flights
Salt Lake City to Dulles Intl flights
San Diego to Dulles Intl flights
Miami to Dulles Intl flights
Midway to Dulles Intl flights
Ontario to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Detroit to Reagan-National flights
Salt Lake City to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Newark to Dulles Intl flights
LaGuardia to Reagan-National flights
Sacramento to Dulles Intl flights
New Orleans to Dulles Intl flights
Nashville to Reagan-National flights

Top 5 airlines flying from Louisiana to Washington, D.C.

Discover the top 5 airlines that operate flights from Louisiana to Washington, D.C.. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$59Average$154FlexibilityNo cancel feeOn-time65%
DeltaCheapest$177Average$411FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$189Average$375FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$454FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$224Average$432FlexibilityNo cancel feeOn-time63%
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