$61 Cheap Flights from Louisville (SDF) to New Orleans (MSY)
Popular airlines from Louisville Intl. Airport (SDF) to Louis Armstrong New Orleans Intl. Airport (MSY)
Breeze AirwaysBreeze Airways
American AirlinesAmerican Airlines
DeltaDelta
UnitedUnited
Southwest AirlinesSouthwest Airlines
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Cheap Flights from Louisville to New Orleans (SDF-MSY)
Alternative airports near New Orleans
Prices were available within the past 7 days. Prices and availability are subject to change.
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Louisville (SDF) to New Orleans (MSY) at a glance
Travel from Louisville (SDF) to New Orleans (MSY) with a range of airlines offering convenient options on this domestic short-haul route. Whether you're looking for affordable flights from Louisville or a cheap ticket from Louisville, you can easily compare choices from both full-service and low-cost carriers. As you prepare to explore the vibrant sights and neighborhoods of New Orleans, find all the essential details for weekly flights from Louisville International Airport to Louis Armstrong New Orleans International Airport.
- Fastest flight duration: around 2 hours non-stop
- Route distance: roughly 600 miles (970 km)
- Flights per week: around 15+ flights with multiple daily departures on average
- Typical fares (one-way): economy tickets often range from $70–$380, depending on seasonality and how far ahead you book
Flights from Louisville International Airport (SDF) to Louis Armstrong New Orleans International Airport (MSY)
Based on the latest traveler bookings, here are the top airlines favored for flights from Louisville to New Orleans, catering to both one-stop and non-stop options. Popular layover points include Hartsfield-Jackson Atlanta International Airport (ATL) with an approximate layover of 1 hour and 15 minutes, Charlotte-Douglas International Airport (CLT) also around 1 hour and 15 minutes, and Dallas-Fort Worth International Airport (DFW), which has a similar layover duration. This variety allows you to balance price, total travel time, and cabin class to discover the ideal itinerary.
- Delta: This full-service airline provides comprehensive one-stop service, with one-way ticket prices generally between $110 and $340. Delta makes up around 38% of the departures on this route, featuring an in-flight duration of 3 hours and 30 minutes, and a total travel time of about 4 hours and 45 minutes, including layover time.
- American Airlines: As another full-service airline, American Airlines offers one-stop service with one-way fares typically ranging from $105 to $335. It represents about 25% of the departures along this route, with an in-flight time of 3 hours and 30 minutes, resulting in a total travel duration of roughly 4 hours and 45 minutes, including layovers.
- Southwest Airlines: This low-cost carrier provides one-stop service, with one-way fares usually between $120 and $380. Southwest accounts for approximately 19% of the flights on this route, maintaining an in-flight duration of 3 hours and 30 minutes, totaling around 4 hours and 45 minutes for the entire journey, including layovers.
- United: United Airlines is a full-service option offering one-stop service, with one-way fares typically between $135 and $490. It constitutes about 10% of departures on this route, offering an in-flight time of 3 hours and 30 minutes, and a total travel time of roughly 4 hours and 45 minutes, including the layover.
- Breeze: Breeze is a low-cost airline that provides non-stop service, with one-way fares generally ranging from $70 to $260. It accounts for around 8% of departures on this route, with a total travel time of just 2 hours for direct flights.
Travelers flying from Louisville to New Orleans can opt for an upgraded experience with Delta's first class and premium economy cabins, or choose United's first class service for enhanced comfort.
Best time to fly from Louisville (SDF) to New Orleans (MSY)
The most popular months for travelers flying from Louisville to New Orleans are February, March, and April, when peak temperatures in New Orleans reach up to 69.8°F in April. If you prefer quieter travel, consider June, the least busy time to visit with temperatures around 82.6°F and typically the lowest average one-way fare (around $185). Flight availability peaks in October, with approximately 20 flights per week, making it easier to find convenient departure times. January, July, and December have the fewest flights, with approximately 13 flights per week.
- Cheapest time to fly: June usually offers good deals with average one-way fare around $185, roughly 8% cheaper than the yearly average.
- More budget-friendly months to fly: May, March, and July typically offer average one-way fares of around $192.
- Most flight options: October has the highest number of flights from Louisville to New Orleans, with approximately 20 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 54.9°F (12.7°C) | Average | 13 | $212 |
| February | 58.6°F (14.8°C) | High | 14 | $201 |
| March | 64.6°F (18.1°C) | High | 15 | $193 |
| April | 69.8°F (21.0°C) | High | 14 | $201 |
| May | 76.6°F (24.8°C) | Average | 17 | $190 |
| June | 82.6°F (28.1°C) | Low | 14 | $185 |
| July | 83.5°F (28.6°C) | Average | 13 | $194 |
| August | 83.8°F (28.8°C) | Average | 17 | $199 |
| September | 80.6°F (27.0°C) | Average | 15 | $207 |
| October | 72.9°F (22.7°C) | Average | 20 | $203 |
| November | 63.3°F (17.4°C) | Low | 15 | $214 |
| December | 58.6°F (14.8°C) | Low | 13 | $235 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative route from Louisville (SDF) to New Orleans (MSY)
- Louisville to New Orleans (SDF-NEW): Lakefront Airport (NEW) lies roughly 14 miles from Louis Armstrong New Orleans International Airport (MSY), providing easy access for travelers heading to the vibrant city.
How to find the best prices for flights from Louisville (SDF) to New Orleans (MSY)
Getting some of the best deals on flights from Louisville to New Orleans is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book between two and eight weeks ahead. Afternoon departures (12 PM to 6 PM) often offer lower prices, while morning flights (5 AM to 12 PM) are the most popular. Additionally, flying on Monday generally yields cheaper prices, although Friday remains the busiest travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Louis Armstrong New Orleans International Airport from Louisville International Airport
New Orleans welcomes travelers from Louisville with a range of transport options based on price, convenience, and proximity. New Orleans city center is approximately a 20-minute drive (covering about 14 miles) from Louis Armstrong New Orleans International Airport, depending on traffic. Here's how to reach New Orleans efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in New Orleans, with private rides that can be arranged in advance.
- Car rental: Renting a car from Louis Armstrong New Orleans International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Louis Armstrong New Orleans International Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Louis Armstrong New Orleans International Airport, South Carrollton at Saint Charles Stop, a metro station, is about 8 miles from the airport.
Louisville to New Orleans Flights
The cheapest times to fly from Louisville to New Orleans
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to New Orleans are during the month of January. You can find some of the cheapest flights from Louisville to New Orleans with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Louisville to New Orleans
Sunday is one of the best days to book for cheap flights from Louisville to New Orleans: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Louisville to New Orleans
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to New Orleans in 2026. You can also book with separate airlines for your outbound and return journeys, from $61 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to New Orleans flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to New Orleans airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) cost?
You can find cheap one-way flights from $61 and cheap return flights $122 Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) with Expedia. One-way flights usually range from $151 to $554, and return flights typically cost between $322 and $926. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
August is typically the cheapest month to fly from Louisville, KY (SDF) to New Orleans, LA (MSY), with average round-trip fares around $306. This price is about 14% lower than the average throughout the year, as demand tends to decrease after the summer travel season. Other cheap months to fly from Louisville to New Orleans include September and October.
*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
You can fly direct from SDF to MSY on American Airlines, with around 7 flights per week.
How do I find cheap flights from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
To find a cheap flight from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The ideal times to fly from Louisville to New Orleans are in August and October. August is the cheapest month with return flights averaging around $306, while October is popular for its pleasant weather and events. This combination of affordability and enjoyable travel conditions makes these months particularly appealing, according to booking data from the past year.
*Prices based on flights available on Expedia in the last year.
How many flights per day from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
There are approximately 1 nonstop flights per day from Louisville Intl. (SDF) to Louis Armstrong New Orleans Intl. (MSY). For more options, look at flights that include layovers.
What is the earliest flight from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The earliest flight from Louisville International Airport (SDF) to Louis Armstrong New Orleans International Airport (MSY) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in February, allowing you to start your day early in the vibrant city of New Orleans. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The most popular departure times for flights from Louisville Intl. (SDF) to Louis Armstrong New Orleans Intl. (MSY) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including American Airlines, Delta Airlines, and United Airlines, offer flights during this window. This timing is favored because it allows you to start your day early and arrive in New Orleans ready to enjoy the city.
How long does it take to fly from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Flying nonstop from SDF to MSY takes around 2 hours, with the route covering approximately 623 miles. Flights with a layover typically take 2 hours 50 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Business class seats are offered on the SDF to MSY route with American Airlines.
First class cabins are available on:
- American Airlines
- United Airlines
- Delta Air Lines
- Spirit Airlines
How do I earn miles on a Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight with Expedia?
It's easy to earn miles on a Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for New Orleans from Louisville Intl. (SDF)?
If you're planning to travel to New Orleans from Louisville Intl. (SDF), you can fly into Louis Armstrong New Orleans Intl. (MSY) Some flights may connect through major hubs like O'Hare Intl. (ORD), Midway Intl. (MDW), Love Field (DAL) before reaching New Orleans. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) at the last minute?
Typically, booking a last minute flight from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package?
Securing a Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) New Orleans Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
If you booked your Louisville, KY (SDF-Louisville Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Louisville Intl. Airport |
|---|---|
Destination airport | Louis Armstrong New Orleans Intl. Airport |
Distance | 622 miles away |
Airlines serving | Breeze Airways, American Airlines, Delta, United, Southwest Airlines |
Popular airline | Breeze Airways |
Roundtrip price | $122 |
Average flight time | 2 hours 1 min |