Cheapest one-way flights from Santiago to Buenos Aires in April from 38€

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

One-Way flights

11 Apr JetSmart
09 Apr JetSmart
23 Apr JetSmart
07 Apr JetSmart direct
04 Apr JetSmart direct
20 Apr JetSmart
08 Apr JetSmart direct
09 Apr JetSmart direct
28 Apr JetSmart direct
10 Apr JetSmart direct

Also check the deals for return flights from Santiago 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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