$98 Cheap Flights from Buffalo (BUF) to New Orleans (MSY)

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Louis Armstrong New Orleans Intl. Airport (MSY)

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Cheap Flights from Buffalo to New Orleans (BUF-MSY)

Prices were available within the past 7 days and start at $98 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Southwest Airlines
Southwest Airlines
Southwest Airlines
American Airlines
Southwest Airlines
American Airlines
JetBlue Airways
Frontier Airlines
Delta

Find the cheapest month to fly from Buffalo (BUF) to New Orleans (MSY)

February is typically the cheapest month to fly

From $156 - $528 per traveler.

Graph displaying average flight prices per month

Flights from Buffalo (BUF) to New Orleans (MSY)
Origin airport
Buffalo Niagara Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$178
Distance
1097 mi

Buffalo to New Orleans Flights

The cheapest times to fly from Buffalo 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 Buffalo to New Orleans are during the month of October. You can find some of the cheapest flights from Buffalo to New Orleans with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to New Orleans

Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo to New Orleans in 2025. You can also book with separate airlines for your outbound and return journeys, from $98 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 Buffalo 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 Buffalo 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 Buffalo Niagara Intl. Airport (BUF) to Louis Armstrong New Orleans Intl. Airport (MSY) cost?
Discover the latest flight deals from BUF to MSY by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BUF to MSY?
The cheapest flights from BUF to MSY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BUF to MSY?
Fly from BUF to MSY with Southwest Airlines. This carrier currently offers the cheapest one-way fare for this route, starting at $423. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BUF on September 29 2025. Prices were last updated on July 9 2025 and have not changed since.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Nonstop flights from Buffalo Niagara Intl. Airport (BUF) to Louis Armstrong New Orleans Intl. Airport (MSY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BUF to MSY?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Select a flight from Buffalo Niagara Intl. Airport (BUF) to Louis Armstrong New Orleans Intl. Airport (MSY) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Louis Armstrong New Orleans Intl. Airport (MSY) last-minute?
Booking your ticket from BUF to MSY shortly before your journey is usually more expensive. But if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a BUF to MSY flight and hotel package?
Compared with arranging hotels and flights separately, booking a BUF to MSY flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and select from our wide range of stays, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Louis Armstrong New Orleans Intl. Airport (MSY)?
If you booked your BUF to MSY flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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