AirHint found the following cheapest return flights from Cartagena (CTG) to Buenos Aires (AEP) in March 2026 (see full year).

Return flights

18 Mar - 23 Mar	Avianca
17 Mar - 23 Mar	JetSmart
07 Mar - 23 Mar	JetSmart
17 Mar - 27 Mar	JetSmart
17 Mar - 28 Mar	JetSmart
07 Mar - 18 Mar	JetSmart
07 Mar - 14 Mar	JetSmart
17 Mar - 06 Apr	JetSmart
17 Mar - 31 Mar	JetSmart
17 Mar - 03 Apr	JetSmart
21 Mar - 23 Mar	JetSmart
11 Mar - 23 Mar	JetSmart
27 Mar - 10 Apr	JetSmart
21 Mar - 10 Apr	JetSmart
30 Mar - 20 Apr	JetSmart
30 Mar - 10 Apr	JetSmart
27 Mar - 06 Apr	JetSmart
31 Mar - 20 Apr	JetSmart
21 Mar - 06 Apr	JetSmart
27 Mar - 13 Apr	JetSmart

Also check the deals for one-way flights from Cartagena to Buenos Aires in March.

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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Cheapest return flights from Cartagena to Buenos Aires in March from 456€

Return flights