CA $159 Cheap Flights from New Orleans (MSY) to Buffalo (BUF)

View CA $159 flight on Tue, Jun 2, 2026Opens 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 (MSY) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $159 for one-way flights and CA $406 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 17 - Wed, Sep 2
MSY
New Orleans
BUF
Buffalo
CA $406 Roundtrip, found 5 days ago
CA $406
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Aug 17 from New Orleans to Buffalo, returning Wed, Sep 2, priced at CA $406 found 5 days ago
Delta
Sat, Jul 4 - Sat, Jul 11
MSY
New Orleans
BUF
Buffalo
CA $406 Roundtrip, found 1 day ago
CA $406
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 4 from New Orleans to Buffalo, returning Sat, Jul 11, priced at CA $406 found 1 day ago
Delta
Wed, May 27 - Mon, Jun 8
MSY
New Orleans
BUF
Buffalo
CA $425 Roundtrip, found 1 day ago
CA $425
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 27 from New Orleans to Buffalo, returning Mon, Jun 8, priced at CA $425 found 1 day ago
Delta
Sat, Jul 4 - Tue, Jul 7
MSY
New Orleans
BUF
Buffalo
CA $435 Roundtrip, found 1 day ago
CA $435
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 4 from New Orleans to Buffalo, returning Tue, Jul 7, priced at CA $435 found 1 day ago
American Airlines
Wed, Jul 1 - Fri, Jul 3
MSY
New Orleans
BUF
Buffalo
CA $440 Roundtrip, found 1 day ago
CA $440
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 1 from New Orleans to Buffalo, returning Fri, Jul 3, priced at CA $440 found 1 day ago
American Airlines
Wed, Jul 1 - Fri, Jul 3
MSY
New Orleans
BUF
Buffalo
CA $441 Roundtrip, found 1 day ago
CA $441
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 1 from New Orleans to Buffalo, returning Fri, Jul 3, priced at CA $441 found 1 day ago
American Airlines
Wed, Jul 1 - Fri, Jul 3
MSY
New Orleans
BUF
Buffalo
CA $444 Roundtrip, found 1 day ago
CA $444
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 1 from New Orleans to Buffalo, returning Fri, Jul 3, priced at CA $444 found 1 day ago
American Airlines
Wed, Jul 1 - Fri, Jul 3
MSY
New Orleans
BUF
Buffalo
CA $445 Roundtrip, found 1 day ago
CA $445
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 1 from New Orleans to Buffalo, returning Fri, Jul 3, priced at CA $445 found 1 day ago
JetBlue Airways
Tue, May 26 - Tue, Jun 9
MSY
New Orleans
BUF
Buffalo
CA $503 Roundtrip, found 1 day ago
CA $503
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, May 26 from New Orleans to Buffalo, returning Tue, Jun 9, priced at CA $503 found 1 day ago
United
Sat, Jul 18 - Tue, Aug 4
MSY
New Orleans
BUF
Buffalo
CA $528 Roundtrip, found 5 days ago
CA $528
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jul 18 from New Orleans to Buffalo, returning Tue, Aug 4, priced at CA $528 found 5 days ago

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 centre is 16 minutes. Flights from CA $451
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city centre16 min
Flights from CA $451

Frequently asked questions

How much does a flight from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
One-way flights typically cost between $382 and $1,530 and return flights often range between $769 and $2,107. 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 Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
February is typically the cheapest month to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with average round-trip fares of approximately 696 CAD. This is about 22% lower than the average price throughout the year. February often sees lower prices as it falls outside of peak holiday travel seasons, leading to reduced demand. Other cheap months to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) include January and December.
How do I find cheap flights from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) is February. This month offers a great balance, as it's one of the cheapest times to fly, with average round-trip flights around 696 CAD, and it's also a popular time to travel, meaning you'll have plenty of flight options. This information is based on booking data from the past year.
How many flights per day from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 75 connecting flights per day from Louis Armstrong New Orleans Intl. (MSY) to Buffalo Niagara Intl. (BUF). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), George Bush Intercontinental (IAH), and Orlando Intl. (MCO).
What is the earliest flight from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Louis Armstrong New Orleans Intl. (MSY) to Buffalo Niagara Intl. (BUF) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in May. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from Louis Armstrong New Orleans Intl. (MSY) to Buffalo Niagara Intl. (BUF) on a Thursday, with around 47 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United Airlines, and American Airlines. Flight schedules are consistent throughout the week, with Thursday having only slightly more flights than other days.
What are the most popular departure times for flights from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Louis Armstrong New Orleans Intl. (MSY) to Buffalo Niagara Intl. (BUF) are in the morning, from 6am to 9am. About 29% of passengers prefer this time. Many major carriers, including American Airlines, Southwest Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flying from MSY to BUF with a connection usually takes about 5 hours 20 minutes, traveling roughly 1,098 miles. 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 New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Select the "Business class" and "First class" filters when looking for MSY to BUF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 Buffalo from Louis Armstrong New Orleans Intl. (MSY)?
From Louis Armstrong New Orleans Intl. (MSY), you can fly directly into Buffalo Niagara Intl. (BUF) to reach Buffalo. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Love Field (DAL), William P. Hobby (HOU) before reaching Buffalo. 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 New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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 New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package 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 New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Buffalo, NY (BUF-Buffalo Niagara 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
Louis Armstrong New Orleans Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $405
Distance
1756 km

Book with confidence

New Orleans to Buffalo Flights

The easy way to book your flights from New Orleans to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from New Orleans whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from New Orleans to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Louis Armstrong New Orleans Intl., MSY to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from New Orleans to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from New Orleans currently is just CA $406 rising to CA $528.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from New Orleans 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

New Orleans to Buffalo Flights

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