Cheap flights from Newark to Duck Key

View AU$113 flight on Wed, 25 Feb. 2026Opens in a new window

Popular airlines from Newark to Duck Key

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Cheap Flights from Newark (NYC) 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.

American Airlines
Tue, 30 Sep. - Tue, 7 Oct.
JFK
New York
MIA
Miami
AU$196 Return, found 10 hours ago
AU$196
Return
found 10 hours ago
Select American Airlines flight, departing Tue, 30 Sep. from New York to Miami, returning Tue, 7 Oct., priced at AU$196 found 10 hours ago
American Airlines
Wed, 1 Oct. - Wed, 8 Oct.
EWR
New York
MIA
Miami
AU$218 Return, found 3 days ago
AU$218
Return
found 3 days ago
Select American Airlines flight, departing Wed, 1 Oct. from New York to Miami, returning Wed, 8 Oct., priced at AU$218 found 3 days ago
Delta
Mon, 15 Sep. - Sat, 20 Sep.
LGA
New York
MIA
Miami
AU$226 Return, found 15 hours ago
AU$226
Return
found 15 hours ago
Select Delta flight, departing Mon, 15 Sep. from New York to Miami, returning Sat, 20 Sep., priced at AU$226 found 15 hours ago
Delta
Thu, 4 Sep. - Sun, 7 Sep.
JFK
New York
MIA
Miami
AU$226 Return, found 4 hours ago
AU$226
Return
found 4 hours ago
Select Delta flight, departing Thu, 4 Sep. from New York to Miami, returning Sun, 7 Sep., priced at AU$226 found 4 hours ago
United
Wed, 1 Oct. - Wed, 8 Oct.
EWR
New York
MIA
Miami
AU$342 Return, found 3 days ago
AU$342
Return
found 3 days ago
Select United flight, departing Wed, 1 Oct. from New York to Miami, returning Wed, 8 Oct., priced at AU$342 found 3 days ago
Alaska Airlines
Tue, 23 Dec. - Sun, 4 Jan.
EWR
New York
MIA
Miami
AU$3,351 Return, found 6 hours ago
AU$3,351
Return
found 6 hours ago
Select Alaska Airlines flight, departing Tue, 23 Dec. from New York to Miami, returning Sun, 4 Jan., priced at AU$3,351 found 6 hours ago

Find the cheapest month to fly from New York (EWR) to Miami (MIA)

February is typically the cheapest month to fly

From AU$89 - AU$478 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.