Cheapest return flights from Santiago to San Juan in August from 342€

AirHint found the following cheapest return flights from Santiago (SCL) to San Juan (SJU) in August 2025 (see full year).

Return flights

13 Aug - 20 Aug Avianca
27 Aug - 02 Sep Avianca
13 Aug - 21 Aug Avianca
15 Aug - 22 Aug Avianca
28 Aug - 08 Sep Avianca
24 Aug - 01 Sep Avianca
14 Aug - 19 Aug Avianca
14 Aug - 21 Aug Avianca
23 Aug - 31 Aug Avianca
08 Aug - 16 Aug Avianca
08 Aug - 17 Aug Avianca
09 Aug - 14 Aug Avianca
09 Aug - 12 Aug Avianca

Also check the deals for one-way flights from Santiago to San Juan in August.

Skyscanner

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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