Cheapest one-way flights from Boston to Cartagena in April from $174

AirHint found the following cheapest one-way flights from Boston (BOS) to Cartagena (CTG) in April 2026 (see full year).

One-Way flights

01 Apr Spirit Airlines
16 Apr Arajet
04 Apr Spirit Airlines
22 Apr Spirit Airlines
28 Apr Spirit Airlines
07 Apr Spirit Airlines
10 Apr Spirit Airlines
13 Apr Spirit Airlines
19 Apr Spirit Airlines
25 Apr Spirit Airlines

Also check the deals for return flights from Boston to Cartagena in April.

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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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