Cheapest one-way ATL–CTG flights, April

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

One-Way flights

27 Apr Spirit Airlines
28 Apr Spirit Airlines
20 Apr Frontier Airlines
24 Apr Frontier Airlines
19 Apr Frontier Airlines
23 Apr Copa
21 Apr Copa
28 Apr Delta direct
23 Apr Delta direct
21 Apr LATAM Airlines Group direct

Also check the deals for return flights from Atlanta 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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