Cheapest return flights from Buenos Aires to San Salvador in March from $626

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

Return flights

27 Mar - 12 Apr Avianca
29 Mar - 04 Apr Avianca
28 Mar - 04 Apr Sky Airline
28 Mar - 05 Apr Avianca
09 Mar - 16 Mar Flybondi
04 Mar - 15 Mar Sky Airline
05 Mar - 08 Mar JetSmart
01 Mar - 07 Mar Avianca

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

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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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