Cheapest return flights from Boston to Cartagena in May from $245

Best time to book flights for Boston (BOS) to Cartagena (CTG) flights at AirHint

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

Return flights

06 May - 20 May Spirit Airlines
21 May - 23 May Spirit Airlines
05 May - 11 May Spirit Airlines
15 May - 27 May Copa
29 May - 12 Jun Copa
24 May - 31 May jetBlue
25 May - 14 Jun LATAM Airlines Group
06 May - 26 May LATAM Airlines Group
12 May - 26 May jetBlue
23 May - 31 May Spirit Airlines
19 May - 31 May Delta

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

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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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