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District of Columbia

$105+ Cheap flights from Louisiana to District of Columbia

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BWI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Louisiana to District of Columbia

Keep the following information in mind while searching for Louisiana to District of Columbia flight deals. Data was last updated July 31, 2025.

Round-trip from

$203
(JetBlue)

One-way from

$105
(JetBlue)

Popular in

February

Cheapest in

August

Average price

$273

Good round-trip deal

$249 or less

Good one-way deal

$126 or less
From Louisiana to District of Columbia
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One-way flight from Louisiana to District of Columbia
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Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Louisiana to District of Columbia.
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Price to beat on a one-way flight from Louisiana to District of Columbia.
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Find flight deals from Louisiana to District of Columbia

Cheapest flights from Louisiana to District of Columbia
Explore the most affordable flight options available from Louisiana to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This JetBlue deal was found by Cheapflights users on 7/28. 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.
Thu 10/306:38 amMSY - DCA
1 stop6h 54mJetBlue
Mon 11/310:45 amDCA - MSY
1 stop7h 37mJetBlue
Deal found 7/28$189
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/133:37 pmMSY - DCA
Nonstop2h 30mAmerican Airlines
Sat 9/207:59 amDCA - MSY
Nonstop2h 42mAmerican Airlines
Deal found 7/30$216
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 8/2112:40 pmMSY - IAD
Nonstop2h 29mUnited Airlines
Mon 8/258:35 amIAD - MSY
Nonstop2h 42mUnited Airlines
Deal found 7/31$217
This Frontier deal was found by Cheapflights users on 7/30. 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.
Sun 8/241:35 pmMSY - IAD
1 stop9h 41mFrontier
Sun 9/146:10 amIAD - MSY
1 stop10h 40mFrontier
Deal found 7/30$218
This Southwest deal was found by Cheapflights users on 7/30. 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.
Wed 8/2010:25 amMSY - DCA
Nonstop2h 30mSouthwest
Sat 8/232:30 pmDCA - MSY
2 stops7h 55mSouthwest
Deal found 7/30$232
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 9/236:00 amSHV - DCA
1 stop5h 37mAmerican Airlines
Sun 9/285:00 amDCA - SHV
1 stop6h 30mAmerican Airlines
Deal found 7/30$259
This Delta deal was found by Cheapflights users on 7/28. 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.
Fri 12/125:15 pmLFT - IAD
1 stop5h 52mDelta
Sun 12/146:00 amIAD - LFT
1 stop5h 32mDelta
Deal found 7/28$259
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 8/225:15 pmSHV - IAD
1 stop6h 06mDelta
Sat 8/236:00 amIAD - SHV
1 stop5h 40mDelta
Deal found 7/31$259
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 10/304:36 pmLFT - DCA
1 stop7h 23mAmerican Airlines
Mon 11/37:43 amDCA - LFT
1 stop8h 48mAmerican Airlines
Deal found 7/30$259
This Booking.com deal was found by Cheapflights users on 7/29. 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.
Thu 8/146:01 pmMSY - DCA
1 stop17h 03mFrontier
Sat 8/166:00 pmDCA - MSY
1 stop24h 04mFrontier
Deal found 7/29$260
This Delta deal was found by Cheapflights users on 7/30. 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 9/25:25 amMSY - DCA
1 stop14h 22mDelta
Sun 9/147:30 pmDCA - MSY
1 stop4h 59mDelta
Deal found 7/30$261
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 8/2211:16 amMSY - IAD
2 stops10h 40mAmerican Airlines
Wed 9/1011:47 amIAD - MSY
1 stop6h 37mAmerican Airlines
Deal found 7/30$262

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to District of Columbia 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 July 31, 2025.
Use the filters below to find and compare flights from Louisiana to District of Columbia that are best for you.

Fly from

Louisiana

Fly to

District of Columbia

Route

Depart

Return

Price

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Fri 10/3

10:26 am-7:20 pm

1 stop7h 54m

Washington, D.C. Reagan-National

Mon 10/6

6:25 am-2:29 pm

1 stop9h 04m

$203

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Sat 9/13

3:37 pm-7:07 pm

Nonstop2h 30m

Washington, D.C. Reagan-National

Sat 9/20

7:59 am-9:41 am

Nonstop2h 42m

$216

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Thu 8/21

12:40 pm-4:09 pm

Nonstop2h 29m

Washington, D.C. Dulles Intl

Mon 8/25

8:35 am-10:17 am

Nonstop2h 42m

$217

New OrleansWashington, D.C.

MSY - IAD

MSYIAD

New Orleans Louis Armstrong

Sun 8/24

1:35 pm-12:16 am

1 stop9h 41m

Washington, D.C. Dulles Intl

Sun 9/14

6:10 am-3:50 pm

1 stop10h 40m

$218

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Wed 8/20

10:25 am-1:55 pm

Nonstop2h 30m

Washington, D.C. Reagan-National

Sat 8/23

2:30 pm-9:25 pm

2 stops7h 55m

$232

LafayetteWashington, D.C.

LFT - IAD

LFTIAD

Lafayette Regional

Fri 12/12

5:15 pm-12:07 am

1 stop5h 52m

Washington, D.C. Dulles Intl

Sun 12/14

6:00 am-10:32 am

1 stop5h 32m

$259

ShreveportWashington, D.C.

SHV - DCA

SHVDCA

Shreveport

Tue 9/23

6:42 pm-12:58 am

1 stop5h 16m

Washington, D.C. Reagan-National

Sun 9/28

5:00 am-9:47 am

1 stop5h 47m

$259

ShreveportWashington, D.C.

SHV - IAD

SHVIAD

Shreveport

Fri 8/22

5:15 pm-12:21 am

1 stop6h 06m

Washington, D.C. Dulles Intl

Sat 8/23

6:00 am-10:40 am

1 stop5h 40m

$259

LafayetteWashington, D.C.

LFT - DCA

LFTDCA

Lafayette Regional

Thu 10/30

4:36 pm-12:59 am

1 stop7h 23m

Washington, D.C. Reagan-National

Mon 11/3

7:43 am-3:31 pm

1 stop8h 48m

$259

New OrleansWashington, D.C.

MSY - DCA

MSYDCA

New Orleans Louis Armstrong

Thu 8/14

6:01 pm-12:04 pm

1 stop17h 03m

Washington, D.C. Reagan-National

Sat 8/16

6:00 pm-5:04 pm

1 stop24h 04m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 58 results
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Best time to book a flight from Louisiana to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to District of Columbia

What is the cheapest month to book a flight from Louisiana to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Louisiana to District of Columbia (average of $241). Flying from Louisiana to District of Columbia in March is currently the most expensive (average of $290). 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 DC?

Find hourly flight availability from Louisiana to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Louisiana to District of Columbia, 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 District of Columbia

Explore weekly flight availability from Louisiana to District of Columbia. 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 July 31, 2025.

The most flights from USLA to USDC are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Louisiana to District of Columbia by reading reviews from past customers. 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

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to District of Columbia. 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 Louisiana to District of Columbia flight route?

    Within the past month, 29 users have taken a look at flights from Louisiana to District of Columbia.

  • What are the cheapest airlines to fly from Louisiana to District of Columbia one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $105. American Airlines flights start at $108 while deals on United Airlines start at $109 one-way.

  • Can I find deals for flights from Louisiana to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Louisiana to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to District of Columbia?

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

  • Can I find deals for business class flights from Louisiana to District of Columbia?

    Yes. Cheapflights offers flight deals from Louisiana to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Louisiana to District of Columbia (average of $241). Flying from Louisiana to District of Columbia in March is currently the most expensive (average of $290). 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 Louisiana to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisiana to District of Columbia

Discover the top 5 airlines that operate flights from Louisiana to District of Columbia. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$59Average$168FlexibilityNo cancel feeOn-time65%
DeltaCheapest$134Average$387FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$184Average$404FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$208Average$361FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$224Average$447FlexibilityNo cancel feeOn-time69%

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