Cheapest return flights from Buenos Aires to San Jose in April from 447€

AirHint found the following cheapest return flights from Buenos Aires (EZE) to San Jose (SJO) in April 2026 (see full year).

Return flights

23 Apr - 07 May Avianca
22 Apr - 11 May Avianca
27 Apr - 07 May Avianca
14 Apr - 24 Apr Avianca
22 Apr - 27 Apr Avianca
14 Apr - 27 Apr Avianca
27 Apr - 09 May Avianca
16 Apr - 23 Apr Avianca
16 Apr - 28 Apr Avianca
14 Apr - 21 Apr Avianca
14 Apr - 26 Apr Avianca
15 Apr - 28 Apr Avianca
21 Apr - 30 Apr Avianca
30 Apr - 04 May Avianca
24 Apr - 04 May Avianca
10 Apr - 17 Apr Avianca
30 Apr - 10 May Avianca
25 Apr - 10 May Copa
25 Apr - 08 May Copa
26 Apr - 08 May Copa

Also check the deals for one-way flights from Buenos Aires to San Jose 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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