Which airport is the most popular layover for flights between Louisville and New Orleans?

Atlanta (ATL) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to New Orleans?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to New Orleans from Louisville according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to New Orleans. Keep in mind that there are 8 different airlines that fly to New Orleans on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Louisville to New Orleans?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 4h 14m.

What is the cheapest airline that flies from Louisville Intl to New Orleans Louis Armstrong?

Spirit Airlines, Delta, and Southwest are the most popular carriers operating from Louisville Intl to New Orleans Louis Armstrong

Which layover airport has the shortest connection time from Louisville to New Orleans?

Charlotte (CLT) has the shortest average layover time for this route: 0h 30m.

Which layover airport offers the lowest fares from Louisville to New Orleans?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $353.

When did momondo last update prices for flights from Louisville Intl Airport to New Orleans Louis Armstrong Airport?

Prices for flights from Louisville Intl Airport to New Orleans Louis Armstrong Airport are updated daily.

How many operators does momondo search for flights from Louisville Intl Airport to New Orleans Louis Armstrong Airport?

As of November 2025, there are 6 operators available to choose from for flights from Louisville Intl Airport to New Orleans Louis Armstrong Airport.

How old do you have to be to fly from Louisville Intl Airport to New Orleans Louis Armstrong Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to New Orleans Louis Armstrong Airport.

What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

The travel and health documents you'll need for your trip to New Orleans Louis Armstrong Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$74 Cheap Flights from Louisville to New Orleans in 2025/26

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1:55 pm - 7:41 pmSDF-MSY

6h 46m1 stop

6:15 am - 6:04 pmMSY-SDF

10h 49m1 stop

$191Multiple Airlines

Find Deal

Wed, Jan 28 - Fri, Jan 30

6:00 am - 1:03 pmSDF-MSY

8h 03m1 stop

1:58 pm - 11:45 pmMSY-SDF

8h 47m1 stop

$195Multiple Airlines

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Fri, Jan 23 - Mon, Jan 26

3:28 pm - 9:23 pmSDF-MSY

6h 55m1 stop

7:00 am - 1:00 pmMSY-SDF

5h 00m1 stop

$216Spirit Airlines

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Thu, Jan 8 - Mon, Jan 12

10:55 am - 3:31 pmSDF-MSY

5h 36m1 stop

4:31 pm - 9:54 amMSY-SDF

16h 23m1 stop

$217Spirit Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

3:37 pm - 7:52 pmSDF-MSY

5h 15m1 stop

9:57 am - 2:36 pmMSY-SDF

3h 39m1 stop

$273Delta

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Sat, Jan 17 - Wed, Jan 21

6:45 am - 1:20 pmSDF-MSY

7h 35m2 stops

4:45 pm - 11:05 pmMSY-SDF

5h 20m1 stop

$278Southwest

Find Deal

Wed, Dec 3 - Wed, Dec 10

2:55 pm - 6:29 pmSDF-MSY

4h 34m1 stop

9:00 am - 2:15 pmMSY-SDF

4h 15m1 stop

$281Breeze Airways

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Thu, Jan 1 - Sun, Jan 4

1:50 pm - 8:55 pmSDF-MSY

8h 05m2 stops

6:10 am - 4:35 pmMSY-SDF

9h 25m2 stops

$283Southwest

Find Deal

Wed, Dec 3 - Wed, Dec 10

7:00 am - 10:14 amSDF-MSY

4h 14m1 stop

9:53 am - 2:40 pmMSY-SDF

3h 47m1 stop

$285Delta

Find Deal

Sat, Jan 10 - Tue, Jan 13

2:55 pm - 6:29 pmSDF-MSY

4h 34mnonstop

9:00 am - 2:15 pmMSY-SDF

4h 15mnonstop

$289Breeze Airways

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Thu, Nov 20 - Thu, Nov 27

Southwest flights from Louisville to New Orleans

Our best Southwest deals on Louisville to New Orleans flight tickets

Southwest

Dec 3

SDF6:45 amLouisville Intl

7h 35m

2 stops

MSY1:20 pmNew Orleans Louis Armstrong

Dec 10

MSY4:45 pmNew Orleans Louis Armstrong

5h 20m

1 stop

SDF11:05 pmLouisville Intl

$278

Find similar

Southwest

Dec 3

SDF1:50 pmLouisville Intl

8h 05m

2 stops

MSY8:55 pmNew Orleans Louis Armstrong

Dec 10

MSY6:10 amNew Orleans Louis Armstrong

9h 25m

2 stops

SDF4:35 pmLouisville Intl

$283

Find similar

Southwest

Jan 12

SDF6:00 amLouisville Intl

9h 20m

1 stop

MSY2:20 pmNew Orleans Louis Armstrong

Jan 17

MSY3:55 pmNew Orleans Louis Armstrong

5h 30m

1 stop

SDF10:25 pmLouisville Intl

$288

Find similar

United Airlines flights from Louisville to New Orleans

Our best United Airlines deals on Louisville to New Orleans flight tickets

United Airlines

Dec 22

SDF9:05 amLouisville Intl

8h 10m

1 stop

MSY4:15 pmNew Orleans Louis Armstrong

Dec 25

MSY7:00 amNew Orleans Louis Armstrong

12h 32m

2 stops

SDF8:32 pmLouisville Intl

$293

Find similar

United Airlines

Nov 19

SDF9:15 amLouisville Intl

7h 47m

1 stop

MSY4:02 pmNew Orleans Louis Armstrong

Nov 24

MSY7:00 amNew Orleans Louis Armstrong

5h 17m

1 stop

SDF1:17 pmLouisville Intl

$430

Find similar

United Airlines

Nov 19

SDF9:00 amLouisville Intl

9h 45m

2 stops

MSY5:45 pmNew Orleans Louis Armstrong

Nov 24

MSY7:00 amNew Orleans Louis Armstrong

5h 17m

1 stop

SDF1:17 pmLouisville Intl

$435

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Fly from

Fly to

Route

Depart

Return

Price

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Wed 1/28

1:55 pm-7:41 pm

1 stop6h 46m

New Orleans Louis Armstrong

Fri 1/30

6:15 am-6:04 pm

1 stop10h 49m

$191

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Fri 1/23

6:00 am-1:03 pm

1 stop8h 03m

New Orleans Louis Armstrong

Mon 1/26

1:58 pm-11:45 pm

1 stop8h 47m

$195

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 1/8

3:28 pm-9:23 pm

1 stop6h 55m

New Orleans Louis Armstrong

Mon 1/12

7:00 am-1:00 pm

1 stop5h 00m

$216

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Mon 2/23

10:55 am-3:31 pm

1 stop5h 36m

New Orleans Louis Armstrong

Wed 2/25

4:31 pm-9:54 am

1 stop16h 23m

$217

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Sat 1/17

3:37 pm-7:52 pm

1 stop5h 15m

New Orleans Louis Armstrong

Wed 1/21

9:57 am-2:36 pm

1 stop3h 39m

$273

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Wed 12/3

6:45 am-1:20 pm

2 stops7h 35m

New Orleans Louis Armstrong

Wed 12/10

4:45 pm-11:05 pm

1 stop5h 20m

$278

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 1/1

2:55 pm-6:29 pm

1 stop4h 34m

New Orleans Louis Armstrong

Sun 1/4

9:00 am-2:15 pm

1 stop4h 15m

$281

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Wed 12/3

1:50 pm-8:55 pm

2 stops8h 05m

New Orleans Louis Armstrong

Wed 12/10

6:10 am-4:35 pm

2 stops9h 25m

$283

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Sat 1/10

7:00 am-10:14 am

1 stop4h 14m

New Orleans Louis Armstrong

Tue 1/13

9:53 am-2:40 pm

1 stop3h 47m

$285

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 11/20

2:55 pm-6:29 pm

Nonstop4h 34m

New Orleans Louis Armstrong

Thu 11/27

9:00 am-2:15 pm

Nonstop4h 15m

$289

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How to get the cheapest flight ticket from Louisville to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Louisville and New Orleans?

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Louisville is in September. Flight prices, which tend to average around $230, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of September, then departing from Louisville during the month March is also very affordable. Most momondo users find prices during this month for around $248.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Louisville to New Orleans is on a Monday when prices can be found for as low as $136. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to New Orleans for around $426.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the afternoon when flights can be purchased for as low as $173. In the morning is when there is more demand to fly to New Orleans, so prices are often more expensive at around $180 per ticket.

What is the cheapest Louisville Intl to New Orleans Louis Armstrong flight route?

Fly from Louisville Intl to New Orleans Louis Armstrong for the best Louisville Intl - New Orleans Louis Armstrong flight prices

How far in advance should I book a flight to New Orleans?

You are more likely to see cheaper flights to New Orleans from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around $323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from Louisville for as low as $194 on momondo.

What cabin class options are available on Louisville Intl to New Orleans Louis Armstrong flights?

There is only 1 cabin class available to choose from on Louisville Intl to New Orleans Louis Armstrong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Louisville to New Orleans flights?

No. A direct flight is the cheapest option for a flight between Louisville to New Orleans.

How have Louisville to New Orleans flight prices changed over time?

As of November 2025, prices for Louisville to New Orleans flights are approximately 87% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to New Orleans

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to New Orleans according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to New Orleans (SDF to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to New Orleans

Fastest flight time	4h 34m
Direct flights	Mon, Wed and Fri
Airports in New Orleans	1 airport

The fastest flight from Louisville to New Orleans takes 4h 34m

Direct flights go from Louisville to New Orleans on Monday, Wednesday and Friday. There are no airlines offering direct flights.

There is 1 airport near New Orleans: New Orleans Louis Armstrong (MSY)

Search flight deals

How far is Louisville Intl to New Orleans Louis Armstrong by plane?
The straight-line distance from Louisville Intl to New Orleans Louis Armstrong is 623.5 mi. By plane, this route typically takes 4h 14m.
When did momondo last update prices for flights from Louisville Intl Airport to New Orleans Louis Armstrong Airport?
Prices for flights from Louisville Intl Airport to New Orleans Louis Armstrong Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to New Orleans Louis Armstrong Airport?
As of November 2025, there are 6 operators available to choose from for flights from Louisville Intl Airport to New Orleans Louis Armstrong Airport.
How old do you have to be to fly from Louisville Intl Airport to New Orleans Louis Armstrong Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to New Orleans Louis Armstrong Airport.
What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?
The travel and health documents you'll need for your trip to New Orleans Louis Armstrong Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Louisville to New Orleans?
Based on momondo bookings for flights between Louisville and New Orleans, the leading plane model is Airbus A320neo, making up 15.38% of the total bookings. Other popular models include Boeing 737-700 Passenger/BBJ1 (winglets) with 15.38%, Airbus A220-300 with 15.38%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 15.38%.
What is the most popular airline from Louisville to New Orleans?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to New Orleans is Delta (26% of total bookings). The next most popular airlines are Southwest (24%), Breeze Airways (20%), and American Airlines (14%).

Best airlines flying from Louisville to New Orleans

Compare and see reviews for airlines that fly from Louisville to New Orleans with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $109	Free Cancellation	Rating 8.1 225 reviews	Search Breeze Airways flights
Spirit Airlines	PriceFrom $138	Free Cancellation	Rating 6.3 8,114 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $183	Free Cancellation	Rating 7.4 9,004 reviews	Search United Airlines flights
Delta	PriceFrom $198	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
Southwest	PriceFrom $248	Free Cancellation	Rating 8.0 4,240 reviews	Search Southwest flights

Metairie

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Houma

Slidell

Kenner

Covington

Gonzales

Gretna

Thibodaux

Lockport

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to New Orleans?

It is quick and easy to find Louisville to New Orleans flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Orleans that suits you.

Can I find flights from Louisville to New Orleans with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to New Orleans from Louisville with this policy.

How can momondo help me find flights from Louisville to New Orleans?

momondo helps you find the best flight between Louisville and New Orleans by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Louisville to New Orleans right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisville to New Orleans flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Louisville to New Orleans from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to New Orleans departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Louisville to New Orleans

Our best United Airlines deals on Louisville to New Orleans flight tickets

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How to get the cheapest flight ticket from Louisville to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Louisville and New Orleans?

What is the cheapest month to fly to New Orleans?

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Louisville to New Orleans is on a Monday when prices can be found for as low as $136. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to New Orleans for around $426.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the afternoon when flights can be purchased for as low as $173. In the morning is when there is more demand to fly to New Orleans, so prices are often more expensive at around $180 per ticket.

What is the cheapest Louisville Intl to New Orleans Louis Armstrong flight route?

Fly from Louisville Intl to New Orleans Louis Armstrong for the best Louisville Intl - New Orleans Louis Armstrong flight prices

How far in advance should I book a flight to New Orleans?

What cabin class options are available on Louisville Intl to New Orleans Louis Armstrong flights?

There is only 1 cabin class available to choose from on Louisville Intl to New Orleans Louis Armstrong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Louisville to New Orleans flights?

No. A direct flight is the cheapest option for a flight between Louisville to New Orleans.

How have Louisville to New Orleans flight prices changed over time?

As of November 2025, prices for Louisville to New Orleans flights are approximately 87% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Louisville Intl to New Orleans Louis Armstrong?

Spirit Airlines, Delta, and Southwest are the most popular carriers operating from Louisville Intl to New Orleans Louis Armstrong

What airlines fly to New Orleans?

Which airport is the most popular layover for flights between Louisville and New Orleans?

Atlanta (ATL) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Louisville to New Orleans?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $353.

Which layover airport has the shortest travel time from Louisville to New Orleans?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 4h 14m.

Which layover airport has the shortest connection time from Louisville to New Orleans?

Charlotte (CLT) has the shortest average layover time for this route: 0h 30m.

When to book flights from Louisville to New Orleans

Cheap Louisville to New Orleans (SDF to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to New Orleans

Fastest flight time

Direct flights

Airports in New Orleans

How far is Louisville Intl to New Orleans Louis Armstrong by plane?

When did momondo last update prices for flights from Louisville Intl Airport to New Orleans Louis Armstrong Airport?

How many operators does momondo search for flights from Louisville Intl Airport to New Orleans Louis Armstrong Airport?

How old do you have to be to fly from Louisville Intl Airport to New Orleans Louis Armstrong Airport?

What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

What is the most popular plane model from Louisville to New Orleans?

What is the most popular airline from Louisville to New Orleans?

Best airlines flying from Louisville to New Orleans

Compare and see reviews for airlines that fly from Louisville to New Orleans with momondo

Traveling to a place near New Orleans?

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to New Orleans?

Can I find flights from Louisville to New Orleans with flexible booking policies on momondo?

How can momondo help me find flights from Louisville to New Orleans?

I’m not ready to book a flight from Louisville to New Orleans right now. Can momondo alert me if prices change?

An easier way to manage your New Orleans trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Louisiana