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$83+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MSY
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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 67 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap 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 July 29, 2025.

Round-trip from

$141
(Kiwi.com)

One-way from

$83
(CheapOair)

Popular in

July

Cheapest in

September

Average price

$399
From Louisville Intl to New Orleans Louis Armstrong
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One-way flight from Louisville Intl to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/27. 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 9/42:55 pmSDF - MSY
1 stop4h 34mBreeze Airways
Thu 9/119:00 amMSY - SDF
1 stop4h 15mBreeze Airways
Deal found 7/27$141
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:14 amSDF - MSY
1 stop9h 11mSpirit Airlines
Mon 9/228:51 pmMSY - SDF
1 stop11h 28mSpirit Airlines
Deal found 7/28$163
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Mon 8/1812:24 pmSDF - MSY
1 stop11h 45mMultiple Airlines
Fri 8/226:30 amMSY - SDF
1 stop11h 23mMultiple Airlines
Deal found 7/27$213
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.
Wed 8/207:10 amSDF - MSY
1 stop3h 40mDelta
Tue 8/2612:39 pmMSY - SDF
1 stop5h 01mDelta
Deal found 7/28$247

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 July 29, 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

Thu 9/4

2:55 pm-6:29 pm

1 stop4h 34m

New Orleans Louis Armstrong

Thu 9/11

9:00 am-2:15 pm

1 stop4h 15m

$141

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 9/18

10:14 am-6:25 pm

1 stop9h 11m

New Orleans Louis Armstrong

Mon 9/22

8:51 pm-9:19 am

1 stop11h 28m

$163

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Mon 8/18

12:24 pm-11:09 pm

1 stop11h 45m

New Orleans Louis Armstrong

Fri 8/22

6:30 am-6:53 pm

1 stop11h 23m

$213

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Wed 8/20

7:10 am-9:50 am

1 stop3h 40m

New Orleans Louis Armstrong

Tue 8/26

12:39 pm-6:40 pm

1 stop5h 01m

$247

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 10/2

10:14 am-6:25 pm

1 stop9h 11m

$83

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 10/30

2:55 pm-6:29 pm

1 stop4h 34m

$87

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 10/30

5:40 am-12:30 pm

2 stops7h 50m

$147

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Wed 10/29

7:00 am-4:02 pm

2 stops10h 02m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 25, 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 67 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, August is the cheapest month in which you can book a flight from Louisville to New Orleans (average of $256). Flying from Louisville to New Orleans 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 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 July 29, 2025.

It’s optimal to fly from Louisville to New Orleans in the afternoon. By choosing this option you can save up to 52% 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 July 27, 2025.

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

What’s the top layover airport for flights from Louisville to New Orleans?

Share of 1-stop round-trip flights from Louisville to New Orleans chosen by Cheapflights users in the past 12 months, using the same layover each way.

Houston (IAH) – chosen by Cheapflights users on 67% of 1-stop itineraries from Louisville to New Orleans on Cheapflights.

What’s the cheapest layover airport for flights from Louisville to New Orleans?

Average round-trip fare for 1-stop flights from Louisville to New Orleans, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $317.

What’s the fastest layover option from Louisville to New Orleans?

Shortest average travel time for 1-stop one-way flights from Louisville to New Orleans, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 2h 15m.

Which airport typically offers the quickest layover for flights from Louisville to New Orleans?

Average layover duration for 1-stop one-way flights from Louisville to New Orleans, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 0h 40m.

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 July 29, 2025.
Read reviews from past customers who have flown Southwest, Delta, and Breeze Airways 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.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Breeze Airways
8.0
Very good
190 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,899 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,040 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

  • 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 $141. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $163 and $247, respectively. Breeze Airways is priced at 56% 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 $83 on Spirit Airlines. Other airlines that offer cheap prices include Breeze Airways from $87 and Southwest from $147 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, August is the cheapest month in which you can book a flight from Louisville to New Orleans (average of $256). Flying from Louisville to New Orleans 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

Traveling to a place near New Orleans?

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

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Alternative routes for Louisville to New Orleans

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$101Average$177FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$127Average$221FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$196Average$350FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$347FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$218Average$441FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$249Average$384FlexibilityNo cancel feeOn-time63%

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