Cheapest one-way flights from Cartagena to Buenos Aires in April from $250

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

One-Way flights

04 Apr LATAM Airlines Group
23 Apr LATAM Airlines Group
27 Apr JetSmart
17 Apr JetSmart
13 Apr JetSmart
19 Apr LATAM Airlines Group
05 Apr LATAM Airlines Group
06 Apr LATAM Airlines Group
10 Apr JetSmart
24 Apr JetSmart

Also check the deals for return flights from Cartagena to Buenos Aires 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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