AirHint found the following cheapest return flights from New York (JFK) to Manaus (MAO) in October 2025 (see full year).

Return flights

03 Oct - 13 Oct	Frontier Airlines
07 Oct - 17 Oct	Frontier Airlines
01 Oct - 11 Oct	Frontier Airlines
08 Oct - 18 Oct	Frontier Airlines
02 Oct - 12 Oct	Frontier Airlines
11 Oct - 21 Oct	Frontier Airlines
05 Oct - 15 Oct	Frontier Airlines
09 Oct - 19 Oct	Frontier Airlines
13 Oct - 23 Oct	Frontier Airlines
10 Oct - 21 Oct	Copa

Also check the deals for one-way flights from New York to Manaus 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 return flights from New York to Manaus in October from $434

Return flights