$77 Cheap Flights from New Orleans (MSY) to Buffalo (BUF)

View $77 flight on Wed, Dec 10, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $77 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Dec 4 - Mon, Dec 15
MSY
New Orleans
BUF
Buffalo
$140 Roundtrip, found 4 days ago
$140
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Dec 4 from New Orleans to Buffalo, returning Mon, Dec 15, priced at $140 found 4 days ago
JetBlue Airways
Wed, Dec 3 - Sat, Dec 6
MSY
New Orleans
BUF
Buffalo
$153 Roundtrip, found 2 days ago
$153
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Dec 3 from New Orleans to Buffalo, returning Sat, Dec 6, priced at $153 found 2 days ago
Frontier Airlines
Sun, Dec 7 - Mon, Dec 15
MSY
New Orleans
BUF
Buffalo
$153 Roundtrip, found 4 days ago
$153
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Dec 7 from New Orleans to Buffalo, returning Mon, Dec 15, priced at $153 found 4 days ago
Frontier Airlines
Fri, Dec 5 - Sun, Dec 7
MSY
New Orleans
BUF
Buffalo
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Dec 5 from New Orleans to Buffalo, returning Sun, Dec 7, priced at $154 found 2 days ago
JetBlue Airways
Tue, Dec 9 - Mon, Dec 15
MSY
New Orleans
BUF
Buffalo
$155 Roundtrip, found 2 days ago
$155
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Dec 9 from New Orleans to Buffalo, returning Mon, Dec 15, priced at $155 found 2 days ago
JetBlue Airways
Fri, Dec 5 - Wed, Dec 10
MSY
New Orleans
BUF
Buffalo
$164 Roundtrip, found 4 days ago
$164
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Dec 5 from New Orleans to Buffalo, returning Wed, Dec 10, priced at $164 found 4 days ago
JetBlue Airways
Fri, Dec 5 - Tue, Dec 9
MSY
New Orleans
BUF
Buffalo
$170 Roundtrip, found 4 days ago
$170
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Dec 5 from New Orleans to Buffalo, returning Tue, Dec 9, priced at $170 found 4 days ago
American Airlines
Thu, Dec 4 - Sun, Dec 7
MSY
New Orleans
BUF
Buffalo
$188 Roundtrip, found 15 hours ago
$188
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Dec 4 from New Orleans to Buffalo, returning Sun, Dec 7, priced at $188 found 15 hours ago
Southwest Airlines
Tue, Dec 9 - Mon, Dec 15
MSY
New Orleans
BUF
Buffalo
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Dec 9 from New Orleans to Buffalo, returning Mon, Dec 15, priced at $191 found 2 days ago
United
Thu, Dec 4 - Sun, Dec 7
MSY
New Orleans
BUF
Buffalo
$193 Roundtrip, found 15 hours ago
$193
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Dec 4 from New Orleans to Buffalo, returning Sun, Dec 7, priced at $193 found 15 hours ago

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

February is typically the cheapest month to fly

From $160 - $629 per traveler.

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $478
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $478

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Buffalo Niagara Intl. Airport (BUF) cost?
Secure a cheap one-way flight from $77 or cheap return flight from $140 from Louis Armstrong New Orleans Intl. Airport (MSY) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Buffalo Niagara Intl. Airport (BUF)?
Planning your getaway for December is a good way to save, as it's the cheapest month for flights between MSY and BUF. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to Buffalo Niagara Intl. Airport (BUF)?
To find the cheapest airline that'll fly you from MSY to BUF, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Buffalo Niagara Intl. Airport (BUF)?
There are no daily nonstop flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Buffalo Niagara Intl. Airport (BUF). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from MSY to BUF?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, including 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 Louis Armstrong New Orleans Intl. Airport (MSY) to Buffalo Niagara Intl. Airport (BUF)?
To avoid possible delays on the Louis Armstrong New Orleans Intl. Airport (MSY) to Buffalo Niagara Intl. Airport (BUF) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Louis Armstrong New Orleans Intl. Airport (MSY) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Last-minute fares from MSY to BUF are usually more expensive. For the best prices, start looking for flights early. That said, if you're flexible with your travel dates, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a MSY to BUF flight and hotel package?
You'll typically save money by booking a MSY to BUF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your ideal flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Buffalo Niagara Intl. Airport (BUF)?
Typically, you're able to reschedule or cancel your MSY to BUF flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$140
Distance
1097 mi

Book with confidence

New Orleans to Buffalo Flights

The cheapest times to fly from New Orleans to Buffalo

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

 

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

Sunday is one of the best days to book for cheap flights from New Orleans to Buffalo: 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 New Orleans to Buffalo

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 New Orleans to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $77 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 New Orleans to Buffalo 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 New Orleans to Buffalo 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.

 

New Orleans to Buffalo Flights

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