AirHint found the following cheapest return flights from Newark (EWR) to Cartagena (CTG) in January 2026 (see full year).

Return flights

01 Jan - 08 Jan	American Airlines
15 Jan - 18 Jan	Allegiant Air
29 Jan - 03 Feb	Aeromexico
14 Jan - 18 Jan	American Airlines
17 Jan - 19 Jan	LATAM Airlines Group
04 Jan - 11 Jan	Delta
06 Jan - 15 Jan	LATAM Airlines Group

Also check the deals for one-way flights from Newark to Cartagena in January.

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 Cartagena in January from $532

Return flights