$121 Cheap Delta flights New Orleans (MSY) to Miami (MIA)

Finding cheap one-way Delta Air Lines flights from MSY to MIA from $121 on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $201 for your next getaway.**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.

Delta Air Lines flights to Miami tend to be cheaper in the off-peak months of September and October. Whether you’re searching for a round-trip or one-way ticket, you could score a better deal then.

Search for affordable Delta Air Lines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA) one to three months before your departure. 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. No matter the fare type and journey, the best day to book a domestic flight is generally Sunday and the most expensive day 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.

Use our “Nonstop” filter when looking for direct Delta Air Lines flights from MSY to MIA. You can also compare other carriers offering the same nonstop journey.

Filter your results by “Early Morning” and “Morning” to see the earliest departures from MSY to MIA. Heading off early means you’re 20% less likely to experience cancellations.**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.

Get on a Delta Air Lines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami, and you’re most likely to come in to Miami Intl. Airport (MIA). This is the airline’s primary hub here.

Delta Air Lines makes flying from MSY to MIA enjoyable with a rewarding loyalty program and an excellent in-flight experience. You may even earn points with Delta SkyMiles. Remember to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of ticket you purchased, a fee may apply if you cancel or change your flight more than 24 hours after it’s been confirmed. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes while searching for flights. For more information on changing or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”