SDF - MSY

$58 Find Cheap Flights from Louisville to New Orleans - Compare and Save

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Everything you should know

Cheapest round-trip
$117
Typical prices: $303-$447
Breeze Airways
Fri 12/14Tue 12/25
SDF - MSY • Non-stop
Cheapest one-way
$58
Typical prices: $156-$318
Breeze Airways
Fri 11/16
SDF - MSY • Non-stop
Nonstop flights
You can fly direct with Breeze Airways and Southwest. Average duration is 2h 01m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $242 (round-trip)
Shortest trip • 3h 43m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Louisville to New Orleans (SDF-MSY)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to New Orleans

Mon, Dec 14 - Fri, Dec 25
Breeze Airways Logo
11:39 am - 12:40 pmSDF  Louisville Intl-MSY New Orleans Louis Armstrong
2h 01mnonstop
Breeze Airways Logo
8:05 am - 10:59 amMSY  New Orleans Louis Armstrong-SDF Louisville Intl
1h 54mnonstop
$117Breeze Airways
Mon, Nov 2 - Fri, Nov 13
Breeze Airways Logo
11:39 am - 12:40 pmSDF  Louisville Intl-MSY New Orleans Louis Armstrong
2h 01mnonstop
Breeze Airways Logo
8:05 am - 10:59 amMSY  New Orleans Louis Armstrong-SDF Louisville Intl
1h 54mnonstop
$117Breeze Airways
Mon, Nov 2 - Fri, Nov 13
Multiple Airlines Logo
12:24 pm - 4:13 pmSDF  Louisville Intl-MSY New Orleans Louis Armstrong
28h 49m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson
Multiple Airlines Logo
8:05 am - 10:59 amMSY  New Orleans Louis Armstrong-SDF Louisville Intl
1h 54mnonstop
$197Multiple Airlines
Mon, Nov 2 - Fri, Nov 13
Multiple Airlines Logo
11:39 am - 12:40 pmSDF  Louisville Intl-MSY New Orleans Louis Armstrong
2h 01mnonstop
Multiple Airlines Logo
5:08 pm - 3:26 pmMSY  New Orleans Louis Armstrong-SDF Louisville Intl
21h 18m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
$201Multiple Airlines
Wed, Nov 4 - Sat, Nov 7
Southwest Logo
11:10 am - 5:45 pmSDF  Louisville Intl-MSY New Orleans Louis Armstrong
7h 35m1 stop Tampa
Southwest Logo
4:20 pm - 10:20 pmMSY  New Orleans Louis Armstrong-SDF Louisville Intl
5h 00m1 stop Orlando
$257Southwest
Mon, Jan 18 - Fri, Jan 29
Delta Logo
5:45 pm - 8:42 pmSDF  Louisville Intl-MSY New Orleans Louis Armstrong
3h 57m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 11:36 amMSY  New Orleans Louis Armstrong-SDF Louisville Intl
5h 06m1 stop Atlanta Hartsfield-Jackson
$257Delta
Fri, Jan 22 - Fri, Jan 29
Delta Logo
12:53 pm - 6:54 pmSDF  Louisville Intl-MSY New Orleans Louis Armstrong
7h 01m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 11:36 amMSY  New Orleans Louis Armstrong-SDF Louisville Intl
4h 06m1 stop Atlanta Hartsfield-Jackson
$257Delta
Wed, Jan 27 - Tue, Feb 2
American Airlines Logo
8:00 am - 3:02 pmSDF  Louisville Intl-MSY New Orleans Louis Armstrong
8h 02m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:21 pmMSY  New Orleans Louis Armstrong-SDF Louisville Intl
5h 21m1 stop Charlotte Douglas
$257American Airlines
Sat, Oct 24 - Wed, Oct 28
American Airlines Logo
5:04 am - 8:18 amSDF  Louisville Intl-MSY New Orleans Louis Armstrong
4h 14m1 stop Charlotte Douglas
American Airlines Logo
8:14 am - 5:05 pmMSY  New Orleans Louis Armstrong-SDF Louisville Intl
7h 51m1 stop Chicago O'Hare Intl
$257American Airlines
Tue, Oct 13 - Sat, Oct 17
Southwest Logo
7:10 pm - 10:55 pmSDF  Louisville Intl-MSY New Orleans Louis Armstrong
4h 45m1 stop Chicago Midway
Southwest Logo
5:00 am - 10:20 amMSY  New Orleans Louis Armstrong-SDF Louisville Intl
4h 20m1 stop Chicago Midway
$258Southwest
Booking Insights

Price, demand and travel trends for Louisville to New Orleans flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Louisville to New Orleans with more confidence.

How much is a round-trip flight from Louisville to New Orleans?

Round-trip flights from Louisville to New Orleans start at $117. Prices are below average for this route right now, with typical round-trip fares ranging from $303 to $447. The lowest price found in the past 5 days was $117 on Breeze Airways.

What's the cheapest day of the week to fly from Louisville to New Orleans?

Tuesday is the cheapest day of the week to fly from Louisville to New Orleans, it is 14% cheaper than the average day. Wednesday is the most expensive day with flight prices 2% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•February is the cheapest month to fly from Louisville to New Orleans at $328 round-trip.
•April ($456) and November ($401) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 39% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Louisville to New Orleans the cheapest?

Flights from Louisville to New Orleans are cheapest 20 weeks before departure. Booking in this window typically costs about 54% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Louisville to New Orleans flights

Low season

July

Cheapest flight

$58
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Louisville to New Orleans

When to book flights from Louisville to New Orleans

Are your dates flexible? Find out the best times to travel from Louisville to New Orleans based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Louisville to New Orleans flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Does the Louisville Airport have a USO?

    Yes. At the Muhammad Ali Airport, the USO Louisville Metro welcomes all military members and their families free of charge. This military lounge is open weekdays from 1 am to 6 pm and features amenities including comfortable lounge seating, refreshments, and Wi-Fi. This USO is located behind the ticket counters on the west side of the upper level hallway.

  • Does SDF provide any animal relief areas?

    Yes. If you are traveling with a pet or a service animal, you can take advantage of one animal relief station landside at SDF and one airside. The area before security is outside the airport across the street from the doors to baggage claim. There is also one animal relief station inside the airport in the rotunda, in the stairwell that is beside the elevator.

  • Does the Louisville airport have nursing pods?

    Yes. At the Muhammad Ali Airport on Concourse A, there is a Mother's Room. This facility includes a spacious common area that has three private smaller rooms that lock. The common area features a changing station, a sink, a microwave, and a flight display monitor. Each smaller room has a changing station, comfortable glider seating, soft lighting, electrical outlets, and USB ports.

  • Where can I pick up my rental car at MSY?

    When you land at New Orleans, you can catch a shuttle at the Arrivals curb that will take you to the Rental Car Center. These shuttles pick up passengers about every 8min and the drive to the Rental Car Center takes about 18min. At MSY, you will find a number of car rental agencies, including Hertz, Enterprise, and Dollar.

  • Which airlines offer extra legroom and free seat selection on Louisville to New Orleans flights?

    Among airlines operating Louisville to New Orleans flights:

    • Breeze Airways: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Louisville to New Orleans?

    2 airlines operate flights between Louisville and New Orleans. The airlines offering nonstop flights on this route include:

    • Breeze Airways
    • Southwest

  • Which airports can I use when flying from Louisville to New Orleans?

    Flights from Louisville to New Orleans usually depart from Louisville Intl (SDF) and arrive at New Orleans Louis Armstrong (MSY).

  • Which airlines include bags at no extra cost on Louisville to New Orleans flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Breeze Airways: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Louisville to New Orleans?

    Three cabin classes are available on flights from Louisville to New Orleans:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How much can I save by taking a layover when flying from Louisville to New Orleans?

    On this route, nonstop and layover fares are close on average, with nonstop at $248 round-trip and layover options via Fort Lauderdale (FLL) at $242.

  • What is the standard checked-bag allowance on flights from Louisville to New Orleans?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $48–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Louisville to New Orleans?

    The Airbus A220-300 family is used most often on this route, operated mainly by Breeze Airways. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

  • Which airports do connecting flights from Louisville to New Orleans pass through?

    One-stop flights from Louisville to New Orleans most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 36% of one-stop connections
    • Charlotte Douglas (CLT) - 15% of one-stop connections
    • Nashville Intl (BNA) - 11% of one-stop connections
    • Fort Lauderdale (FLL) - 8% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Louisville to New Orleans?

    Yes. Being flexible with your travel dates can save you up to 17% on the Louisville to New Orleans route. Tuesday is the cheapest departure day at $315 round-trip on average, while Wednesday is the most expensive at $376, a difference of $61. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in New Orleans?

    Some of the most popular sights in New Orleans are Caesars Superdome, New Orleans Morial Convention Center and Canal Street. These are among the most viewed places in New Orleans on KAYAK.

  • What are the earliest and latest flights from Louisville to New Orleans?

    These are the earliest and latest flight times available from Louisville to New Orleans:

    • Earliest: departs at 9:35 am and lands at 11:36 am
    • Latest: departs at 11:39 am and lands at 1:40 pm.

    The flight takes about 2h 01m.

  • How expensive are last-minute Louisville to New Orleans flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 71% above the route average of $366. Book 20 weeks before departure for the lowest fares.

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

    A nonstop flight from Louisville to New Orleans takes 2h 01m, covering 621 miles.

  • Do I need a passport to fly from Louisville to New Orleans?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Louisville to New Orleans looking right now?

    One-way fares from Louisville to New Orleans are currently lower than usual. Average one-way flight prices are about $116, which is 48% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Louisville to New Orleans?

    Flying via Nashville Intl (BNA) gives the shortest average 1-stop total travel time at 3h 43m, compared with 4h 16m via Atlanta Hartsfield-Jackson (ATL) and 4h 24m via Raleigh-Durham (RDU).

  • What is the time difference between Louisville and New Orleans?

    New Orleans is 1 hour behind Louisville (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at New Orleans Louis Armstrong Airport (MSY)?

    New Orleans Louis Armstrong Airport (MSY) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
    • Dollar
    • Priceless
    • Hertz
    • Thrifty
    • Budget

  • How much should I expect to pay for a Louisville to New Orleans flight?

    Round-trip flights from Louisville to New Orleans range from $303 to $447, with an average of $366 over the past 12 months. Anything below $303 counts as a good deal.

Your guide to booking Louisville to New Orleans flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average $315 - about $61 less than Wednesday (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 54% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Louisville to New Orleans trip for February. Fares historically average $328 round-trip in that month - typically $128 less than the most expensive month, which is April (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Fort Lauderdale Airport (FLL) can be cheaper than flying direct. The cheapest layover option averages $242 round-trip on this route - about $6 less than direct flights (based on the last 12 months).
  • The Muhammad Ali Louisville International Airport (SDF) is located just south of the Indiana border in northern Kentucky. A hub for Breeze Airways, the Louis Armstrong New Orleans International Airport (MSY) is situated between the shores of Lake Pontchartrain and the Mississippi River.
  • Airlines such as American, United, Delta, Spirit, and Southwest offer flights from SDF to MSY with one stop, often in Charlotte, Atlanta, Fort Lauderdale, Dallas, Detroit, Houston, or Chicago. American and United are among the airlines that offer flights from SDF to MSY with two stops.
  • If you want to park your car at SDF before your flight to New Orleans, your most economical option is the Express Shuttle Parking Lot. Located to the east of airport grounds, this lot has free shuttle service to the terminal. Another affordable option is the Surface Parking Lot, located behind the parking garage across from the terminal. This lot also has a free shuttle to the terminal.
  • At the Louis Armstrong Airport, you may apply for an MSY Guest Pass in order to go through the TSA security checkpoint, even though you do not have a ticket. The service is helpful if you want to shop or dine with someone as they wait for their plane or you are a caregiver who needs to help someone in the travel process.
  • If you need to decompress once you land in New Orleans, consider taking advantage of the Meditation Room at MSY. This is a serene room that welcomes everyone. Open 24/7, this peaceful place can be found on Level 2 Departures, airside.

Prefer to fly direct from Louisville to New Orleans?

 
Find which airlines fly direct from Louisville Intl Airport to New Orleans Louis Armstrong Airport, which days they fly and book direct flights.

Direct departures

Louisville Intl to New Orleans Louis Armstrong

Monday

Breeze Airways

Breeze Airways

Friday

Breeze Airways

Breeze Airways

Sunday

Southwest

Southwest

See more direct flights

Direct returns

New Orleans Louis Armstrong to Louisville Intl

Monday

Breeze Airways

Breeze Airways

Thursday

Southwest

Southwest

Friday

Breeze Airways

Breeze Airways

See more direct flights

More options for your flight from Louisville to New Orleans

Complete your trip to New Orleans with a hotel stay or car rental