AirHint found the following cheapest return flights from Guayaquil (GYE) to San Salvador (SAL) in July 2025 (see full year).

Return flights

25 Jul - 28 Jul	Copa
22 Jul - 30 Jul	Copa
20 Jul - 27 Jul	Copa
21 Jul - 29 Jul	Copa
28 Jul - 08 Aug	Copa
31 Jul - 05 Aug	Copa
29 Jul - 06 Aug	Copa
15 Jul - 22 Jul	Copa
19 Jul - 26 Jul	Copa
26 Jul - 08 Aug	Copa
25 Jul - 28 Jul	Avianca	direct
15 Jul - 22 Jul	Avianca	direct
23 Jul - 28 Jul	Copa
27 Jul - 05 Aug	Copa
25 Jul - 29 Jul	Copa
25 Jul - 01 Aug	Avianca
31 Jul - 05 Aug	Avianca	direct
27 Jul - 05 Aug	Avianca	direct
27 Jul - 01 Aug	Avianca	direct
26 Jul - 03 Aug	Avianca

Also check the deals for one-way flights from Guayaquil to San Salvador in July.

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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Cheapest return flights from Guayaquil to San Salvador in July from $311

Return flights