HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$89+ Cheap flights from New Orleans to Louisville (MSY - SDF)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SDF
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Orleans to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 New Orleans to Louisville

Cheapest flights from New Orleans to Louisville
Explore the most affordable flight options available from New Orleans to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:00 am
MSY
-
SDF
1 stop4h 47m
Spirit Airlines
Tue 3/3112:42 pm
SDF
-
MSY
1 stop11h 02m
Spirit Airlines
Deal found 2/18$206
This Priceline deal was found by Cheapflights users on 2/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:05 am
MSY
-
SDF
1 stop4h 21m
Multiple Airlines
Sun 4/193:33 pm
SDF
-
MSY
1 stop8h 44m
Multiple Airlines
Deal found 2/20$214
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 5/147:54 pm
MSY
-
SDF
1 stop22h 04m
Multiple Airlines
Tue 5/193:33 pm
SDF
-
MSY
1 stop9h 26m
Multiple Airlines
Deal found 2/21$217
This Expedia deal was found by Cheapflights users on 2/19. 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 3/58:05 am
MSY
-
SDF
1 stop4h 21m
Multiple Airlines
Mon 3/91:19 pm
SDF
-
MSY
1 stop7h 22m
Multiple Airlines
Deal found 2/19$224
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 6/56:15 am
MSY
-
SDF
1 stop13h 05m
Multiple Airlines
Sun 6/78:56 pm
SDF
-
MSY
1 stop21h 12m
Multiple Airlines
Deal found 2/20$226
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/304:45 pm
MSY
-
SDF
2 stops25h 13m
Multiple Airlines
Mon 5/47:48 pm
SDF
-
MSY
1 stop14h 17m
Multiple Airlines
Deal found 2/19$233
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Thu 3/58:05 am
MSY
-
SDF
1 stop4h 21m
Breeze Airways
Sun 3/82:26 pm
SDF
-
MSY
1 stop4h 31m
Breeze Airways
Deal found 2/19$238
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Sun 5/107:54 pm
MSY
-
SDF
1 stop22h 04m
Multiple Airlines
Fri 5/158:28 pm
SDF
-
MSY
1 stop22h 55m
Multiple Airlines
Deal found 2/21$246
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 3/275:16 pm
MSY
-
SDF
1 stop15h 46m
Multiple Airlines
Mon 3/309:13 pm
SDF
-
MSY
1 stop12h 06m
Multiple Airlines
Deal found 2/19$254
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Fri 6/126:15 am
MSY
-
SDF
1 stop13h 15m
Multiple Airlines
Mon 6/158:28 pm
SDF
-
MSY
1 stop22h 31m
Multiple Airlines
Deal found 2/18$256
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 5/218:05 am
MSY
-
SDF
1 stop4h 22m
Multiple Airlines
Mon 5/259:10 pm
SDF
-
MSY
1 stop12h 55m
Multiple Airlines
Deal found 2/22$261

Find flight deals from New Orleans to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Louisville (SDF). 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 February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$206
(Super.com)

One-way from

$89
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$299
Provider with most accurate pricing for New Orleans Louis Armstrong-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Louisville Intl flights.
Search Deals
From New Orleans Louis Armstrong to Louisville Intl
Search Deals
One-way flight from New Orleans Louis Armstrong to Louisville Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Louisville 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 February 22, 2026.
Use the filters below to find and compare flights from New Orleans to Louisville that are best for you.

Fly from

New Orleans

Fly to

Louisville

Route

Depart

Return

Price

New OrleansLouisville

MSY - SDF

MSYSDF

New Orleans Louis Armstrong

Tue 3/17

6:00 am-11:47 am

1 stop4h 47m

Louisville Intl

Tue 3/31

12:42 pm-10:44 pm

1 stop11h 02m

$206

New OrleansLouisville

MSY - SDF

MSYSDF

New Orleans Louis Armstrong

Thu 3/5

8:05 am-1:26 pm

1 stop4h 21m

Louisville Intl

Sun 3/8

2:26 pm-5:57 pm

1 stop4h 31m

$238

New OrleansLouisville

MSY - SDF

MSYSDF

New Orleans Louis Armstrong

Fri 6/12

6:15 am-8:30 pm

1 stop13h 15m

Louisville Intl

Mon 6/15

8:28 pm-5:59 pm

1 stop22h 31m

$256

New OrleansLouisville

MSY - SDF

MSYSDF

New Orleans Louis Armstrong

Thu 5/21

8:05 am-1:27 pm

1 stop4h 22m

Louisville Intl

Mon 5/25

9:10 pm-9:05 am

1 stop12h 55m

$261

New OrleansLouisville

MSY - SDF

MSYSDF

New Orleans Louis Armstrong

Wed 5/27

11:06 am-8:51 am

1 stop20h 45m

Louisville Intl

Sat 5/30

8:06 pm-5:55 pm

1 stop22h 49m

$281

New OrleansLouisville

MSY - SDF

MSYSDF

New Orleans Louis Armstrong

Sun 5/24

8:05 am-1:27 pm

1 stop4h 22m

Louisville Intl

Fri 5/29

9:10 pm-9:05 am

1 stop12h 55m

$285

New OrleansLouisville

MSY - SDF

MSYSDF

New Orleans Louis Armstrong

Thu 5/28

8:05 am-1:27 pm

1 stop4h 22m

Louisville Intl

Sun 5/31

2:27 pm-5:55 pm

1 stop4h 28m

$286

New OrleansLouisville

MSY - SDF

MSYSDF

New Orleans Louis Armstrong

Fri 6/12

6:15 am-8:30 pm

1 stop13h 15m

Louisville Intl

Sun 6/14

8:49 pm-9:05 am

2 stops13h 16m

$286

New OrleansLouisville

MSY - SDF

MSYSDF

New Orleans Louis Armstrong

Sat 3/21

11:30 am-5:15 pm

1 stop4h 45m

Louisville Intl

Tue 3/24

3:05 pm-8:15 pm

1 stop6h 10m

$289

New OrleansLouisville

MSY - SDF

MSYSDF

New Orleans Louis Armstrong

Thu 3/26

8:05 am-1:26 pm

1 stop4h 21m

Louisville Intl

Fri 3/27

12:09 pm-7:01 pm

1 stop7h 52m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 19 results
1
2

Compare providers for flights from New Orleans to Louisville

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 New Orleans to Louisville in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 New Orleans-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Orleans-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub 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 New Orleans-Louisville 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 New Orleans to Louisville

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

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

Currently, February is the cheapest month in which you can book a flight from New Orleans to Louisville (average of $71). Flying from New Orleans to Louisville in January is currently the most expensive (average of $262). 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.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated February 22, 2026.
Read reviews from past customers who have flown Breeze Airways, Southwest, and Delta from New Orleans to Louisville. 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
8.1
Very good
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.6

Crew

8.7

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Breeze Airways
8.1
Very good
271 reviews
Breeze Airways
8.1
Very good
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.6

Crew

8.7

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Southwest
8.0
Very good
4,299 reviews
Breeze Airways
8.1
Very good
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.6

Crew

8.7

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Delta
7.9
Good
8,241 reviews
Breeze Airways
8.1
Very good
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.6

Crew

8.7

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
American Airlines
7.2
Good
11,338 reviews
Breeze Airways
8.1
Very good
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.6

Crew

8.7

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Spirit Airlines
6.3
Okay
8,483 reviews
Breeze Airways
8.1
Very good
271 reviews

Boarding

8.3

Entertainment

6.6

Overall

8.1

Comfort

8.2

Food

6.6

Crew

8.7

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $238, Spirit Airlines can have you in Louisville from New Orleans in 4h 21m. New Orleans and Louisville are separated by a distance of 621 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Breeze Airways ($122), Spirit Airlines ($188), and Delta ($226) offers the cheapest pricing from New Orleans to Louisville. These flights start at 63% lower than the current average price 3 months from now.

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

    $70 is the cheapest one-way deal found within the past few days, from Breeze Airways. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $75 and $108, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from New Orleans to Louisville (average of $71). Flying from New Orleans to Louisville in January is currently the most expensive (average of $262). 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from New Orleans to Louisville

Discover the top 5 airlines that operate flights from New Orleans to Louisville. 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 February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$122Average$271FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$188Average$230FlexibilityNo cancel feeOn-time65%
DeltaCheapest$226Average$331FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$272Average$412FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$287Average$386FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.