AirHint found the following cheapest return flights from San Salvador (SAL) to Managua (MGA) in August 2025 (see full year).

Return flights

17 Aug - 19 Aug	Avianca
11 Aug - 11 Aug	Avianca
03 Aug - 06 Aug	Avianca
10 Aug - 17 Aug	Volaris El Salvador
11 Aug - 18 Aug	Volaris El Salvador
13 Aug - 20 Aug	Volaris El Salvador
08 Aug - 15 Aug	Volaris El Salvador
07 Aug - 14 Aug	Spirit Airlines
08 Aug - 11 Aug	Avianca	direct
11 Aug - 11 Aug	Avianca	direct

Also check the deals for one-way flights from San Salvador to Managua in August.

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 San Salvador to Managua in August from 236€

Return flights