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

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

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 21m.

How many flights depart from Louisville to New Orleans on average per week?

As of August 2025, 2 flights take off from Louisville and land in New Orleans each week. The most common flight departure day for this route is Thu, with 50% of weekly flights taking off on this day.

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

Atlanta (ATL) was the most common stop: 67% 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 36% 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 offers the lowest fares from Louisville to New Orleans?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $305.

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 41m.

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 August 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

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2:55 pm - 6:29 pmSDF-MSY

4h 34m1 stop

9:12 am - 10:04 pmMSY-SDF

11h 52m1 stop

$143

Find Deal

Thu, Sep 4 - Mon, Sep 8

2:55 pm - 6:29 pmSDF-MSY

4h 34m1 stop

9:10 am - 10:04 pmMSY-SDF

11h 54m1 stop

$164

Find Deal

Thu, Sep 4 - Sun, Sep 7

8:23 am - 6:53 pmSDF-MSY

11h 30m1 stop

9:10 am - 10:04 pmMSY-SDF

11h 54m1 stop

$169Spirit Airlines

Find Deal

Mon, Sep 29 - Thu, Oct 2

8:23 am - 6:53 pmSDF-MSY

11h 30m1 stop

9:10 am - 10:04 pmMSY-SDF

11h 54m1 stop

$171Spirit Airlines

Find Deal

Tue, Sep 16 - Thu, Sep 25

6:58 pm - 11:53 pmSDF-MSY

5h 55m1 stop

9:12 am - 6:03 pmMSY-SDF

7h 51m1 stop

$181Spirit Airlines

Find Deal

Sun, Oct 5 - Thu, Oct 9

10:55 am - 10:05 pmSDF-MSY

12h 10m1 stop

9:00 am - 2:15 pmMSY-SDF

4h 15m1 stop

$185

Find Deal

Sat, Nov 8 - Thu, Nov 13

8:23 am - 10:43 pmSDF-MSY

15h 20m1 stop

4:50 pm - 8:57 amMSY-SDF

15h 07m1 stop

$187

Find Deal

Tue, Sep 16 - Thu, Sep 25

10:14 am - 6:25 pmSDF-MSY

9h 11m1 stop

9:12 am - 6:03 pmMSY-SDF

7h 51m1 stop

$188Spirit Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

10:55 am - 3:36 pmSDF-MSY

5h 41m1 stop

1:55 pm - 11:45 pmMSY-SDF

8h 50m1 stop

$192Spirit Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 9

10:30 am - 4:04 pmSDF-MSY

6h 34m1 stop

5:20 am - 9:56 amMSY-SDF

3h 36m1 stop

$242Delta

Find Deal

Mon, Oct 20 - Tue, Oct 21

Spirit Airlines flights from Louisville to New Orleans

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

Spirit Airlines

Sep 29

SDF8:23 amLouisville Intl

11h 30m

1 stop

MSY6:53 pmNew Orleans Louis Armstrong

Oct 2

MSY9:10 amNew Orleans Louis Armstrong

11h 54m

1 stop

SDF10:04 pmLouisville Intl

$169

Find similar

Spirit Airlines

Sep 16

SDF8:23 amLouisville Intl

11h 30m

1 stop

MSY6:53 pmNew Orleans Louis Armstrong

Sep 25

MSY9:10 amNew Orleans Louis Armstrong

11h 54m

1 stop

SDF10:04 pmLouisville Intl

$171

Find similar

Spirit Airlines

Oct 5

SDF6:58 pmLouisville Intl

5h 55m

1 stop

MSY11:53 pmNew Orleans Louis Armstrong

Oct 9

MSY9:12 amNew Orleans Louis Armstrong

7h 51m

1 stop

SDF6:03 pmLouisville Intl

$181

Find similar

Delta flights from Louisville to New Orleans

Our best Delta deals on Louisville to New Orleans flight tickets

Delta

Oct 20

SDF10:30 amLouisville Intl

6h 34m

1 stop

MSY4:04 pmNew Orleans Louis Armstrong

Oct 21

MSY5:20 amNew Orleans Louis Armstrong

3h 36m

1 stop

SDF9:56 amLouisville Intl

$242

Find similar

Delta

Sep 1

SDF8:10 amLouisville Intl

4h 24m

1 stop

MSY11:34 amNew Orleans Louis Armstrong

Sep 9

MSY3:06 pmNew Orleans Louis Armstrong

5h 08m

1 stop

SDF9:14 pmLouisville Intl

$322

Find similar

Delta

Sep 1

SDF8:10 amLouisville Intl

4h 24m

1 stop

MSY11:34 amNew Orleans Louis Armstrong

Sep 11

MSY7:02 pmNew Orleans Louis Armstrong

3h 50m

1 stop

SDF11:52 pmLouisville Intl

$327

Find similar

Fly from

Fly to

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

Mon 9/8

9:12 am-10:04 pm

1 stop11h 52m

$143

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 9/4

2:55 pm-6:29 pm

1 stop4h 34m

New Orleans Louis Armstrong

Sun 9/7

9:10 am-10:04 pm

1 stop11h 54m

$164

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Mon 9/29

8:23 am-6:53 pm

1 stop11h 30m

New Orleans Louis Armstrong

Thu 10/2

9:10 am-10:04 pm

1 stop11h 54m

$169

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Tue 9/16

8:23 am-6:53 pm

1 stop11h 30m

New Orleans Louis Armstrong

Thu 9/25

9:10 am-10:04 pm

1 stop11h 54m

$171

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Sun 10/5

6:58 pm-11:53 pm

1 stop5h 55m

New Orleans Louis Armstrong

Thu 10/9

9:12 am-6:03 pm

1 stop7h 51m

$181

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Sat 11/8

10:55 am-10:05 pm

1 stop12h 10m

New Orleans Louis Armstrong

Thu 11/13

9:00 am-2:15 pm

1 stop4h 15m

$185

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Tue 9/16

8:23 am-10:43 pm

1 stop15h 20m

New Orleans Louis Armstrong

Thu 9/25

4:50 pm-8:57 am

1 stop15h 07m

$187

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Thu 10/2

10:14 am-6:25 pm

1 stop9h 11m

New Orleans Louis Armstrong

Mon 10/6

9:12 am-6:03 pm

1 stop7h 51m

$188

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Fri 11/7

10:55 am-3:36 pm

1 stop5h 41m

New Orleans Louis Armstrong

Sun 11/9

1:55 pm-11:45 pm

1 stop8h 50m

$192

LouisvilleNew Orleans

SDF - MSY

SDFMSY

Louisville Intl

Mon 10/20

10:30 am-4:04 pm

1 stop6h 34m

New Orleans Louis Armstrong

Tue 10/21

5:20 am-9:56 am

1 stop3h 36m

$242

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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 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 $246, 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 $260.

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 Friday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to New Orleans for around $191.

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 $177. At noon is when there is more demand to fly to New Orleans, so prices are often more expensive at around $366 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 $328 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 $191 on momondo.

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

There are 1 cabin classes 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 August 2025, prices for Louisville to New Orleans flights are approximately 136% 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

Direct flights	None

There are no direct flights from Louisville to New Orleans. There are no popular flight routes from Louisville to New Orleans.

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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 34m.
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 August 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 (28% of total bookings). The next most popular airlines are Southwest (27%), Breeze Airways (18%), and American Airlines (13%).

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 $101	Free Cancellation	Rating 8.0 197 reviews	Search Breeze Airways flights
Spirit Airlines	PriceFrom $127	Free Cancellation	Rating 6.3 8,035 reviews	Search Spirit Airlines flights
Delta	PriceFrom $198	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $217	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 8,930 reviews	Search United Airlines flights
Southwest	PriceFrom $250	Free Cancellation	Rating 8.0 4,245 reviews	Search Southwest flights

Breeze Airways Flights From Louisville to New Orleans
Breeze Airways flight deals from Louisville to New Orleans start from $101 round-trip. Over the 2 Breeze Airways flights for this route in a normal week, average airfare is usually $177 round-trip - but some users have found much cheaper deals with momondo.

Metairie

Hammond

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.

An easier way to manage your New Orleans trip

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Cheap flights from Louisville to New Orleans from $84

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 10/29. 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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Spirit Airlines flights from Louisville to New Orleans

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

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Our best Delta 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 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 Friday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to New Orleans for around $191.

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 $177. At noon is when there is more demand to fly to New Orleans, so prices are often more expensive at around $366 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 are 1 cabin classes 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 August 2025, prices for Louisville to New Orleans flights are approximately 136% 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, Breeze Airways, and Delta 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: 67% 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 $305.

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 21m.

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 41m.

How many flights depart from Louisville to New Orleans on average per week?

As of August 2025, 2 flights take off from Louisville and land in New Orleans each week. The most common flight departure day for this route is Thu, with 50% of weekly flights taking off on this day.

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

Direct flights

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

Breeze Airways Flights From Louisville to New Orleans

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