Cheapest return flights from Philadelphia to Cartagena in December from $367

AirHint found the following cheapest return flights from Philadelphia (PHL) to Cartagena (CTG) in December 2025 (see full year).

Return flights

12 Dec - 14 Dec Spirit Airlines
11 Dec - 22 Dec Spirit Airlines
11 Dec - 17 Dec Spirit Airlines
05 Dec - 07 Dec Spirit Airlines
11 Dec - 23 Dec Spirit Airlines
12 Dec - 19 Dec Spirit Airlines
11 Dec - 20 Dec Spirit Airlines
12 Dec - 22 Dec Spirit Airlines
11 Dec - 26 Dec Spirit Airlines
12 Dec - 17 Dec Spirit Airlines
30 Dec - 15 Jan Spirit Airlines
29 Dec - 16 Jan Spirit Airlines
29 Dec - 13 Jan Spirit Airlines
24 Dec - 10 Jan Frontier Airlines
29 Dec - 11 Jan Spirit Airlines
29 Dec - 10 Jan Spirit Airlines
29 Dec - 12 Jan Spirit Airlines
29 Dec - 01 Jan Spirit Airlines
24 Dec - 13 Jan Spirit Airlines
29 Dec - 19 Jan Spirit Airlines

Also check the deals for one-way flights from Philadelphia to Cartagena in December.

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