$69 Cheap American Airlines flights New York (LGA) to New Orleans (MSY)

Set the "Price (lowest to highest)" filter on Expedia to find cheap American Airlines return flights from $137 from LGA to MSY. Affordable one-way tickets from $69 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for cheap American Airlines flights from LaGuardia Airport (LGA) to Louis Armstrong New Orleans Intl. Airport (MSY) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the ideal day to book a domestic flight is usually Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The first American Airlines flight from LGA to MSY takes off at 7:00AM UTC-5, touching down at 9:50AM UTC-6. If you want to set off later in the day, the last American Airlines flight leaves LGA at 2:28PM UTC-5 and lands at MSY at 4:56PM UTC-6. Flying earlier is often a good option as morning flights are 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.