Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA)

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Cheap Flights from New Orleans to Miami (MSY-MIA)

Prices were available within the past 7 days and start at $70 for one-way flights and $149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Jul 14 - Thu, Jul 17
MSY
New Orleans
MIA
Miami
$149 Roundtrip, just found
$149
Roundtrip
just found
Select Spirit Airlines flight, departing Mon, Jul 14 from New Orleans to Miami, returning Thu, Jul 17, priced at $149 just found
Spirit Airlines
Mon, Jul 14 - Fri, Jul 18
MSY
New Orleans
MIA
Miami
$154 Roundtrip, found 2 hours ago
$154
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Mon, Jul 14 from New Orleans to Miami, returning Fri, Jul 18, priced at $154 found 2 hours ago
Spirit Airlines
Mon, Jul 7 - Thu, Jul 10
MSY
New Orleans
MIA
Miami
$156 Roundtrip, found 5 hours ago
$156
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Mon, Jul 7 from New Orleans to Miami, returning Thu, Jul 10, priced at $156 found 5 hours ago
Spirit Airlines
Thu, Sep 25 - Mon, Sep 29
MSY
New Orleans
MIA
Miami
$157 Roundtrip, found 1 hour ago
$157
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Thu, Sep 25 from New Orleans to Miami, returning Mon, Sep 29, priced at $157 found 1 hour ago
Spirit Airlines
Thu, Sep 25 - Mon, Sep 29
MSY
New Orleans
MIA
Miami
$159 Roundtrip, found 1 hour ago
$159
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Thu, Sep 25 from New Orleans to Miami, returning Mon, Sep 29, priced at $159 found 1 hour ago
American Airlines
Wed, Aug 27 - Tue, Sep 2
MSY
New Orleans
MIA
Miami
$159 Roundtrip, found 5 hours ago
$159
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Aug 27 from New Orleans to Miami, returning Tue, Sep 2, priced at $159 found 5 hours ago
Southwest Airlines
Wed, Sep 17 - Fri, Sep 26
MSY
New Orleans
MIA
Miami
$160 Roundtrip, found 1 hour ago
$160
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, Sep 17 from New Orleans to Miami, returning Fri, Sep 26, priced at $160 found 1 hour ago
Spirit Airlines
Mon, Jul 14 - Mon, Jul 21
MSY
New Orleans
MIA
Miami
$162 Roundtrip, found 5 hours ago
$162
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Mon, Jul 14 from New Orleans to Miami, returning Mon, Jul 21, priced at $162 found 5 hours ago
Delta
Wed, Sep 17 - Fri, Sep 26
MSY
New Orleans
MIA
Miami
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Sep 17 from New Orleans to Miami, returning Fri, Sep 26, priced at $179 found 1 hour ago
United
Sat, Oct 25 - Tue, Oct 28
MSY
New Orleans
MIA
Miami
$236 Roundtrip, just found
$236
Roundtrip
just found
Select United flight, departing Sat, Oct 25 from New Orleans to Miami, returning Tue, Oct 28, priced at $236 just found

Find the cheapest month to fly from New Orleans (MSY) to Miami (MIA)

July is typically the cheapest month to fly

From $55 - $210 per traveler.

Graph displaying average flight prices per month

Flights from New Orleans (MSY) to Miami (MIA)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$149
Distance
674 mi
Average flight time
3 hours 1 min

New Orleans to Miami Flights

The cheapest times to fly from New Orleans to Miami

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

 

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

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

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 Miami in 2025. You can also book with separate airlines for your outbound and return journeys, from $70 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 Miami 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 Miami 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 Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA) cost?
Cheap return fares from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA) start at $159. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving MSY on July 18 2025 and touching down at MIA. The price was last updated on June 21 2025 and has not changed since.
What is the cheapest month to fly from MSY to MIA?
The cheapest flights from MSY to MIA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA)?
Fly nonstop from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA) on an American Airlines flight.
What is the cheapest airline that flies from MSY to MIA?
With tickets starting at $84 for a one-way journey from MSY to MIA, Spirit Airlines is currently the cheapest airline on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MSY on September 15 2025. Prices were last updated on June 21 2025 and have not changed since.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA)?
Every day on average, 5 nonstop flights take off from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA). Select the departure date that works for you.
What are the most popular departure times for flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA)?
More people fly between MSY and MIA at 7 AM than at any other point in the day. Rather go when it's quieter? Consider flying outside peak hours and there's a chance you'll save on your fare as well.
What day of the week has the most flights from MSY to MIA?
If you fly on a Friday, you'll get the biggest range of choices for flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA).
What is the earliest flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA)?
Take the earliest flight at around 6:01AM UTC-6, heading out of Louis Armstrong New Orleans Intl. Airport (MSY). You'll be traveling for around 2h 3m, touching down at Miami Intl. Airport (MIA) at approximately 9:04AM UTC-5.
How long does it take to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA)?
The average flight time from MSY to MIA is 1 hour and 59 minutes, covering a distance of 680 mi.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA)?
To reach Miami Intl. Airport (MIA) without delays, opt for a flight that takes off from Louis Armstrong New Orleans Intl. Airport (MSY) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for Miami from Louis Armstrong New Orleans Intl. Airport (MSY)?
Board a direct flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami and land at Miami Intl. Airport (MIA). Another convenient gateway to this destination is Fort Lauderdale - Hollywood Intl. Airport (FLL).
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA) last-minute?
Last-minute bookings from MSY to MIA are generally more expensive. For the cheapest rates, start searching for flights ahead of time. That being said, if you can play around with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a MSY to MIA flight and hotel package?
Booking a MSY to MIA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Miami Intl. Airport (MIA)?
It's usually possible to reschedule or cancel your MSY to MIA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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