AirHint found the following cheapest one-way flights from Newark (EWR) to Kingston (KIN) in August 2025 (see full year).

One-Way flights

26 Aug	Spirit Airlines
09 Aug	Spirit Airlines
20 Aug	Spirit Airlines
31 Aug	Spirit Airlines
29 Aug	Spirit Airlines
08 Aug	Spirit Airlines
02 Aug	Spirit Airlines
27 Aug	Spirit Airlines
16 Aug	Spirit Airlines
11 Aug	Spirit Airlines

Also check the deals for return flights from Newark to Kingston in August.

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 Newark to Kingston in August from 82€

One-Way flights