Cheapest return flights from San Jose to San Salvador in September from 133€

AirHint found the following cheapest return flights from San Jose (SJO) to San Salvador (SAL) in September 2025 (see full year).

Return flights

16 Sep - 19 Sep Volaris Costa Rica direct
20 Sep - 27 Sep Volaris Costa Rica direct
18 Sep - 20 Sep Volaris Costa Rica direct
26 Sep - 28 Sep Volaris El Salvador direct
26 Sep - 29 Sep Volaris El Salvador direct
23 Sep - 30 Sep Volaris Costa Rica direct
16 Sep - 21 Sep Volaris Costa Rica direct
29 Sep - 02 Oct Volaris El Salvador direct
29 Sep - 20 Oct Volaris El Salvador direct
24 Sep - 26 Sep Avianca
14 Sep - 21 Sep Volaris El Salvador direct
14 Sep - 19 Sep Volaris El Salvador direct

Also check the deals for one-way flights from San Jose to San Salvador in September.

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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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