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$73+ Cheap flights from Louisville to New Orleans (SDF - MSY)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MSY
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Louisville to New Orleans with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Louisville Intl to New Orleans Louis Armstrong are usually found in September or March, booked 66 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Louisville to New Orleans

Cheapest flights from Louisville to New Orleans
Explore the most affordable flight options available from Louisville to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. 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 amSDF - MSY
1 stop28h 42mMultiple Airlines
Thu 12/259:00 amMSY - SDF
1 stop4h 15mMultiple Airlines
Deal found 12/9$154
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 amSDF - MSY
1 stop19h 54mSpirit Airlines
Wed 12/243:10 pmMSY - SDF
1 stop7h 49mSpirit Airlines
Deal found 12/9$176
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:05 amSDF - MSY
1 stop19h 54mMultiple Airlines
Tue 1/65:05 pmMSY - SDF
2 stops29h 54mMultiple Airlines
Deal found 12/10$215
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:05 amSDF - MSY
1 stop19h 54mSpirit Airlines
Mon 12/296:40 amMSY - SDF
1 stop16h 19mSpirit Airlines
Deal found 12/10$242
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/225:05 amSDF - MSY
1 stop28h 42mSpirit Airlines
Wed 12/243:10 pmMSY - SDF
1 stop7h 49mSpirit Airlines
Deal found 12/9$266
This Super.com deal was found by Cheapflights users on 12/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:55 pmSDF - MSY
Nonstop4h 34mBreeze Airways
Thu 12/259:00 amMSY - SDF
Nonstop4h 15mBreeze Airways
Deal found 12/9$279
This Kiwi.com deal was found by Cheapflights users on 12/8. 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 12/225:05 amSDF - MSY
1 stop19h 54mSpirit Airlines
Sat 12/276:40 amMSY - SDF
1 stop16h 19mSpirit Airlines
Deal found 12/8$287
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:55 pmSDF - MSY
1 stop4h 34mMultiple Airlines
Mon 12/293:10 pmMSY - SDF
1 stop7h 49mMultiple Airlines
Deal found 12/10$301

Find flight deals from Louisville to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$142
(Cheapflightsfares)

One-way from

$73
(Super.com)

Popular in

January

Cheapest in

September

Average price

$328
Provider with most accurate pricing for Louisville Intl-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-New Orleans Louis Armstrong flights.
Search Deals
From Louisville Intl to New Orleans Louis Armstrong
Search Deals
One-way flight from Louisville Intl to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to New Orleans 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 12, 2025.
Use the filters below to find and compare flights from Louisville to New Orleans that are best for you.

Fly from

Louisville

Fly to

New Orleans

Route

Depart

Return

Price

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Tue 2/3

3:36 pm-9:29 pm

1 stop6h 53m

New Orleans Louis Armstrong

Fri 2/6

7:00 am-1:00 pm

1 stop5h 00m

$163

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Tue 2/3

3:36 pm-9:29 pm

1 stop6h 53m

New Orleans Louis Armstrong

Fri 2/6

6:55 pm-1:26 pm

2 stops41h 31m

$214

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 1/22

3:36 pm-9:29 pm

1 stop6h 53m

New Orleans Louis Armstrong

Sun 1/25

6:05 am-2:41 pm

1 stop7h 36m

$227

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 12/25

5:05 am-11:55 pm

2 stops19h 50m

New Orleans Louis Armstrong

Mon 12/29

6:40 am-11:59 pm

1 stop16h 19m

$256

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Fri 1/30

1:55 pm-8:21 am

2 stops19h 26m

New Orleans Louis Armstrong

Mon 2/2

8:36 pm-2:41 pm

2 stops17h 05m

$257

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Mon 12/22

5:05 am-8:47 am

1 stop28h 42m

New Orleans Louis Armstrong

Wed 12/24

3:10 pm-11:59 pm

1 stop7h 49m

$266

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Fri 1/30

1:55 pm-8:21 am

2 stops19h 26m

New Orleans Louis Armstrong

Sun 2/1

6:05 am-2:41 pm

1 stop7h 36m

$268

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Wed 3/25

12:33 pm-7:01 pm

1 stop7h 28m

New Orleans Louis Armstrong

Thu 3/26

8:05 am-1:26 pm

1 stop4h 21m

$273

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Wed 1/14

2:05 pm-10:58 pm

2 stops9h 53m

New Orleans Louis Armstrong

Sun 1/18

5:00 am-1:24 pm

2 stops7h 24m

$274

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 12/25

2:55 pm-6:29 pm

1 stop4h 34m

New Orleans Louis Armstrong

Mon 12/29

3:10 pm-11:59 pm

1 stop7h 49m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 19 results
1
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Compare providers for flights from Louisville to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to New Orleans in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-New Orleans flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-New Orleans flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-New Orleans flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Louisville 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 Louisville to New Orleans

How far ahead should I book a flight from Louisville to New Orleans?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to New Orleans. Price data was last updated on December 5, 2025.

The price you pay for your flight from Louisville to New Orleans may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Louisville to New Orleans?

Currently, April is the cheapest month in which you can book a flight from Louisville to New Orleans (average of $79). Flying from Louisville to New Orleans in May is currently the most expensive (average of $187). 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 SDF to MSY?

Find hourly flight availability from Louisville to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from Louisville to New Orleans in the evening. By choosing this option you can save up to 71% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Louisville to New Orleans?

Use this chart to determine the cheapest time to fly round-trip from Louisville to New Orleans. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Louisville to New Orleans flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Breeze Airways, Southwest, and Delta from Louisville to New Orleans. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.2
Very good
244 reviews

Crew

8.8

Food

6.7

Comfort

8.2

Entertainment

6.6

Boarding

8.4

Overall

8.2

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.
Breeze Airways
8.2
Very good
244 reviews
Breeze Airways
8.2
Very good
244 reviews

Crew

8.8

Food

6.7

Comfort

8.2

Entertainment

6.6

Boarding

8.4

Overall

8.2

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.
Southwest
7.9
Good
4,252 reviews
Breeze Airways
8.2
Very good
244 reviews

Crew

8.8

Food

6.7

Comfort

8.2

Entertainment

6.6

Boarding

8.4

Overall

8.2

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.
Delta
7.9
Good
8,009 reviews
Breeze Airways
8.2
Very good
244 reviews

Crew

8.8

Food

6.7

Comfort

8.2

Entertainment

6.6

Boarding

8.4

Overall

8.2

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.
American Airlines
7.2
Good
11,049 reviews
Breeze Airways
8.2
Very good
244 reviews

Crew

8.8

Food

6.7

Comfort

8.2

Entertainment

6.6

Boarding

8.4

Overall

8.2

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.
Spirit Airlines
6.3
Okay
8,174 reviews
Breeze Airways
8.2
Very good
244 reviews

Crew

8.8

Food

6.7

Comfort

8.2

Entertainment

6.6

Boarding

8.4

Overall

8.2

Reviews

1 / 15
8.0
Excellent

Lyle,Dec 2025

BDL - RSW

Seating was comfortable, crew excellent, no food or entertainment offered.

Related info for your journey

Find useful and relevant information for your journey from Louisville to New Orleans. 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 Louisville to New Orleans flight route?

    This flight path from Louisville Intl to New Orleans Louis Armstrong was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Louisville to New Orleans?

    Spirit Airlines can get you from Louisville to New Orleans in just under 6h 53m. Your travel time can differ by up to . Louisville and New Orleans are separated by a distance of 621 mi.

  • What are the cheapest airlines flying from Louisville to New Orleans round-trip?

    Flying on Breeze Airways is currently your cheapest option to New Orleans, with prices starting at $74. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and United Airlines, with the lowest prices starting at $125 and $183, respectively. Breeze Airways is priced at 76% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Louisville to New Orleans one-way?

    One-way options have recently been found by users for as low as $62 on Breeze Airways. Other airlines that offer cheap prices include Delta from $123 and Southwest from $129 one-way.

  • Can I find deals for flights from Louisville to New Orleans that include hotel bookings?

    Yes. In addition to deals on Louisville to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to New Orleans.

  • Can I find deals for business class flights from Louisville to New Orleans?

    Yes. Cheapflights offers flight deals from Louisville to New Orleans 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 Louisville to New Orleans?

    Currently, April is the cheapest month in which you can book a flight from Louisville to New Orleans (average of $79). Flying from Louisville to New Orleans in May is currently the most expensive (average of $187). 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 New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Slidell
Thibodaux
Houma
Gonzales
Covington
Gretna
Hammond

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisville to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Louisville to New Orleans

Discover the top 6 airlines that operate flights from Louisville to New Orleans. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$101Average$182FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$127Average$230FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$183Average$369FlexibilityNo cancel feeOn-time69%
DeltaCheapest$198Average$347FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$217Average$321FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$248Average$400FlexibilityNo cancel feeOn-time63%

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