Cheapest one-way flights from New York to Miami in September from 19€

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

One-Way flights

03 Sep Frontier Airlines direct
10 Sep Frontier Airlines direct
17 Sep Frontier Airlines direct
29 Sep Frontier Airlines direct
24 Sep Frontier Airlines direct
26 Sep Frontier Airlines direct
20 Sep Frontier Airlines direct
06 Sep Frontier Airlines direct
27 Sep Frontier Airlines direct
13 Sep Frontier Airlines direct

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

Skyscanner

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.

Book a cheap hotel in Miami

Cheap car rent in Miami

Feel free to contact us with any feedback or request another flight research.