Cheapest return flights from Boston to San Salvador in July from 656€

Best time to book flights for Boston (BOS) to San Salvador (SAL) flights at AirHint

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

Return flights

31 Jul - 16 Aug United

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

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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