Cheap flights from New Orleans to Duck Key

View AU$137 flight on Mon, 11 Aug. 2025Opens in a new window

Popular airlines from New Orleans to Duck Key

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Cheap Flights from New Orleans (MSY) to Duck Key (MIA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 26 Aug. - Tue, 2 Sep.
MSY
New Orleans
MIA
Miami
AU$274 Return, found 6 days ago
AU$274
Return
found 6 days ago
Select Delta flight, departing Tue, 26 Aug. from New Orleans to Miami, returning Tue, 2 Sep., priced at AU$274 found 6 days ago
Delta
Tue, 26 Aug. - Sat, 30 Aug.
MSY
New Orleans
MIA
Miami
AU$321 Return, found 6 days ago
AU$321
Return
found 6 days ago
Select Delta flight, departing Tue, 26 Aug. from New Orleans to Miami, returning Sat, 30 Aug., priced at AU$321 found 6 days ago
American Airlines
Sat, 2 Aug. - Thu, 7 Aug.
MSY
New Orleans
MIA
Miami
AU$346 Return, found 2 days ago
AU$346
Return
found 2 days ago
Select American Airlines flight, departing Sat, 2 Aug. from New Orleans to Miami, returning Thu, 7 Aug., priced at AU$346 found 2 days ago
American Airlines
Thu, 21 Aug. - Thu, 28 Aug.
MSY
New Orleans
MIA
Miami
AU$352 Return, found 18 hours ago
AU$352
Return
found 18 hours ago
Select American Airlines flight, departing Thu, 21 Aug. from New Orleans to Miami, returning Thu, 28 Aug., priced at AU$352 found 18 hours ago
American Airlines
Fri, 29 Aug. - Tue, 2 Sep.
MSY
New Orleans
MIA
Miami
AU$353 Return, found 6 days ago
AU$353
Return
found 6 days ago
Select American Airlines flight, departing Fri, 29 Aug. from New Orleans to Miami, returning Tue, 2 Sep., priced at AU$353 found 6 days ago
United
Thu, 14 Aug. - Sat, 16 Aug.
MSY
New Orleans
MIA
Miami
AU$535 Return, found 1 day ago
AU$535
Return
found 1 day ago
Select United flight, departing Thu, 14 Aug. from New Orleans to Miami, returning Sat, 16 Aug., priced at AU$535 found 1 day ago

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

July is typically the cheapest month to fly

From AU$84 - AU$347 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.