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

Return flights

16 Jul - 26 Jul	Avianca
19 Jul - 27 Jul	Avianca
30 Jul - 07 Aug	Avianca
14 Jul - 19 Jul	Avianca
15 Jul - 21 Jul	Avianca
22 Jul - 26 Jul	Avianca
30 Jul - 06 Aug	Avianca
14 Jul - 22 Jul	Avianca
26 Jul - 30 Jul	Avianca
22 Jul - 30 Jul	Avianca
10 Jul - 17 Jul	Avianca
11 Jul - 19 Jul	Avianca
28 Jul - 04 Aug	Avianca
27 Jul - 02 Aug	Avianca

Also check the deals for one-way flights from Quito 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 Quito to San Salvador in July from $350

Return flights