AirHint found the following cheapest return flights from Newark (EWR) to Georgetown (GCM) in August 2025 (see full year).

Return flights

25 Aug - 03 Sep	American Airlines
18 Aug - 23 Aug	United
30 Aug - 05 Sep	Delta
26 Aug - 30 Aug	Spirit Airlines
22 Aug - 25 Aug	Spirit Airlines
25 Aug - 27 Aug	Spirit Airlines
25 Aug - 30 Aug	Spirit Airlines
24 Aug - 30 Aug	Spirit Airlines
23 Aug - 01 Sep	American Airlines
28 Aug - 31 Aug	Spirit Airlines
28 Aug - 01 Sep	Spirit Airlines
29 Aug - 01 Sep	Spirit Airlines
21 Aug - 23 Aug	Spirit Airlines

Also check the deals for one-way flights from Newark to Georgetown 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 return flights from Newark to Georgetown in August from 286€

Return flights