$81+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — IAD
Jan 15 — Jan 221
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisiana to District of Columbia
Cheapest flights from Louisiana to District of ColumbiaExplore 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 December 16, 2025.
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 December 16, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Wed 12/245:00 pmMSY - IAD
1 stop17h 38mMultiple Airlines
Thu 1/15:35 amIAD - MSY
1 stop16h 22mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/295:05 amMSY - IAD
2 stops9h 05mMultiple Airlines
Wed 12/317:01 pmIAD - MSY
1 stop26h 56mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:18 amMSY - DCA
Nonstop2h 25mAmerican Airlines
Thu 1/13:10 pmDCA - MSY
Nonstop3h 01mAmerican Airlines
Deal found 12/15![American Airlines logo]()
$249
This Frontier deal was found by Cheapflights users on 12/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:14 amMSY - IAD
1 stop11h 49mFrontier
Thu 1/15:35 amIAD - MSY
1 stop11h 52mFrontier
Deal found 12/14![Frontier logo]()
$263
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:02 pmMSY - DCA
1 stop6h 30mDelta
Thu 1/15:42 pmDCA - MSY
1 stop5h 11mDelta
Deal found 12/15![Delta logo]()
$269
This JetBlue deal was found by Cheapflights users on 12/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:00 amMSY - DCA
1 stop6h 59mJetBlue
Thu 1/14:00 pmDCA - MSY
1 stop6h 20mJetBlue
Deal found 12/15![JetBlue logo]()
$277
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/241:07 pmSHV - DCA
1 stop7h 03mAmerican Airlines
Tue 12/306:30 amDCA - SHV
1 stop7h 06mAmerican Airlines
Deal found 12/16![American Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:05 pmMSY - IAD
1 stop17h 33mFrontier
Sat 12/277:11 pmIAD - MSY
1 stop22h 16mFrontier
Deal found 12/14![Frontier logo]()
$298
This JetBlue deal was found by Cheapflights users on 12/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:00 amMSY - DCA
1 stop6h 59mJetBlue
Fri 1/24:00 pmDCA - MSY
1 stop6h 25mJetBlue
Deal found 12/15![JetBlue logo]()
$301
This JetBlue deal was found by Cheapflights users on 12/16. 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.
Fri 12/197:00 amMSY - DCA
1 stop6h 59mJetBlue
Thu 1/14:00 pmDCA - MSY
1 stop6h 20mJetBlue
Deal found 12/16![JetBlue logo]()
$307
This JetBlue deal was found by Cheapflights users on 12/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 amMSY - DCA
1 stop6h 59mJetBlue
Sun 1/187:00 amDCA - MSY
1 stop8h 54mJetBlue
Deal found 12/15![JetBlue logo]()
$310
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/313:46 pmBTR - DCA
1 stop6h 10mDelta
Thu 1/16:00 amDCA - BTR
1 stop4h 49mDelta
Deal found 12/16![Delta logo]()
$321
Find 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 December 16, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $175 (Kiwi.com) |
One-way from | $81 (Frontier) |
Popular in | February |
Cheapest in | August |
Average price | $313 |
Good round-trip deal | $303 or less |
Good one-way deal | $184 or less |
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 December 16, 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
Thu 2/5
7:33 pm-9:59 pm
1 stop25h 26m
Washington, D.C. Reagan-National
Sun 2/8
10:00 am-3:30 pm
1 stop6h 30m
$193
New OrleansWashington, D.C.
MSY - DCA
MSYDCA
New Orleans Louis Armstrong
Fri 1/9
6:01 pm-1:01 pm
1 stop18h 00m
Washington, D.C. Reagan-National
Mon 1/12
8:01 am-5:00 pm
1 stop9h 59m
$197
New OrleansWashington, D.C.
MSY - DCA
MSYDCA
New Orleans Louis Armstrong
Sat 1/17
7:00 am-7:53 pm
1 stop11h 53m
Washington, D.C. Reagan-National
Sun 1/18
7:00 am-2:54 pm
1 stop8h 54m
$224
New OrleansWashington, D.C.
MSY - DCA
MSYDCA
New Orleans Louis Armstrong
Tue 1/13
4:35 pm-8:00 pm
Nonstop2h 25m
Washington, D.C. Reagan-National
Tue 1/20
11:45 am-1:45 pm
Nonstop3h 00m
$231
New OrleansWashington, D.C.
MSY - DCA
MSYDCA
New Orleans Louis Armstrong
Thu 3/5
4:23 pm-10:31 pm
1 stop5h 08m
Washington, D.C. Reagan-National
Mon 3/9
3:59 pm-9:12 pm
1 stop6h 13m
$233
New OrleansWashington, D.C.
MSY - DCA
MSYDCA
New Orleans Louis Armstrong
Fri 3/6
4:23 pm-10:31 pm
1 stop5h 08m
Washington, D.C. Reagan-National
Mon 3/9
3:59 pm-9:12 pm
1 stop6h 13m
$233
New OrleansWashington, D.C.
MSY - DCA
MSYDCA
New Orleans Louis Armstrong
Sat 1/17
3:35 pm-7:00 pm
Nonstop2h 25m
Washington, D.C. Reagan-National
Sun 1/18
7:55 pm-10:00 pm
Nonstop3h 05m
$240
AlexandriaWashington, D.C.
AEX - IAD
AEXIAD
Alexandria
Wed 1/28
2:23 pm-9:17 pm
1 stop5h 54m
Washington, D.C. Dulles Intl
Sun 2/1
5:26 pm-10:59 pm
1 stop6h 33m
$244
LafayetteWashington, D.C.
LFT - IAD
LFTIAD
Lafayette Regional
Thu 1/15
11:21 am-5:17 pm
1 stop4h 56m
Washington, D.C. Dulles Intl
Mon 1/19
6:00 am-10:41 am
1 stop5h 41m
$248
AlexandriaWashington, D.C.
AEX - IAD
AEXIAD
Alexandria
Thu 2/5
2:23 pm-9:17 pm
1 stop5h 54m
Washington, D.C. Dulles Intl
Mon 2/9
5:26 pm-10:59 pm
1 stop6h 33m
$248
Showing 1-10 of 60 results
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, February is the cheapest month in which you can book a flight from Louisiana to District of Columbia (average of $62). Flying from Louisiana to District of Columbia in January is currently the most expensive (average of $141). 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 December 16, 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Louisiana to District of Columbia by exploring options for tickets at noon.
What is the cheapest day to fly from Louisiana to District of Columbia?
Use this chart to determine the cheapest time to fly round-trip from Louisiana to District of Columbia. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Louisiana to District of Columbia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 December 16, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines 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.
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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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.
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 December 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$157 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$134 | Average$400 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$334 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$198 | Average$434 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$210 | Average$405 | FlexibilityNo cancel fee | On-time69% |