Cheap flights from Charlotte to Grassy Key

View AU$309 flight on Mon, 10 Nov. 2025Opens in a new window

Popular airlines from Charlotte to Grassy Key

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Cheap Flights from Charlotte (CLT) to Grassy 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
Fri, 19 Sep. - Mon, 22 Sep.
CLT
Charlotte
MIA
Miami
AU$547 Return, found 2 days ago
AU$547
Return
found 2 days ago
Select American Airlines flight, departing Fri, 19 Sep. from Charlotte to Miami, returning Mon, 22 Sep., priced at AU$547 found 2 days ago
United
Mon, 11 Aug. - Tue, 12 Aug.
CLT
Charlotte
MIA
Miami
AU$552 Return, found 10 hours ago
AU$552
Return
found 10 hours ago
Select United flight, departing Mon, 11 Aug. from Charlotte to Miami, returning Tue, 12 Aug., priced at AU$552 found 10 hours ago
American Airlines
Fri, 19 Sep. - Mon, 22 Sep.
CLT
Charlotte
MIA
Miami
AU$562 Return, found 2 days ago
AU$562
Return
found 2 days ago
Select American Airlines flight, departing Fri, 19 Sep. from Charlotte to Miami, returning Mon, 22 Sep., priced at AU$562 found 2 days ago
American Airlines
Mon, 11 Aug. - Tue, 12 Aug.
CLT
Charlotte
MIA
Miami
AU$619 Return, found 10 hours ago
AU$619
Return
found 10 hours ago
Select American Airlines flight, departing Mon, 11 Aug. from Charlotte to Miami, returning Tue, 12 Aug., priced at AU$619 found 10 hours ago
American Airlines
Fri, 19 Sep. - Mon, 22 Sep.
CLT
Charlotte
MIA
Miami
AU$628 Return, found 2 days ago
AU$628
Return
found 2 days ago
Select American Airlines flight, departing Fri, 19 Sep. from Charlotte to Miami, returning Mon, 22 Sep., priced at AU$628 found 2 days ago
Delta
Fri, 19 Sep. - Mon, 22 Sep.
CLT
Charlotte
MIA
Miami
AU$693 Return, found 2 days ago
AU$693
Return
found 2 days ago
Select Delta flight, departing Fri, 19 Sep. from Charlotte to Miami, returning Mon, 22 Sep., priced at AU$693 found 2 days ago

Find the cheapest month to fly from Charlotte (CLT) to Miami (MIA)

August is typically the cheapest month to fly

From AU$82 - AU$242 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.