AirHint found the following cheapest one-way flights from New York (NYC) to Miami (MIA) in October 2025 (see full year).

One-Way flights

22 Oct	Frontier Airlines	direct
06 Oct	Frontier Airlines	direct
08 Oct	Frontier Airlines	direct
01 Oct	Frontier Airlines	direct
29 Oct	Frontier Airlines	direct
15 Oct	Frontier Airlines	direct
18 Oct	Frontier Airlines	direct
11 Oct	Frontier Airlines	direct
04 Oct	Frontier Airlines	direct
03 Oct	Frontier Airlines	direct

Also check the deals for return flights from New York to Miami in October.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest one-way flights from New York to Miami in October from $23

One-Way flights