Cheapest return flights from Boston to Cartagena in December from $299

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

Return flights

01 Dec - 04 Dec Spirit Airlines
07 Dec - 25 Dec Spirit Airlines
07 Dec - 10 Dec Spirit Airlines
01 Dec - 06 Dec Spirit Airlines
01 Dec - 10 Dec Spirit Airlines
07 Dec - 16 Dec Spirit Airlines
07 Dec - 22 Dec Spirit Airlines
01 Dec - 16 Dec Spirit Airlines
01 Dec - 22 Dec Spirit Airlines
07 Dec - 19 Dec Spirit Airlines
31 Dec - 21 Jan Spirit Airlines
31 Dec - 12 Jan Spirit Airlines
31 Dec - 15 Jan Spirit Airlines
31 Dec - 09 Jan Spirit Airlines
31 Dec - 18 Jan Spirit Airlines
28 Dec - 12 Jan Spirit Airlines
28 Dec - 15 Jan Spirit Airlines
28 Dec - 09 Jan Spirit Airlines
23 Dec - 12 Jan Spirit Airlines
31 Dec - 06 Jan Spirit Airlines

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

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