Cheapest return flights from Denver to San Salvador in March from $311

Best time to book flights for Denver (DEN) to San Salvador (SAL) flights at AirHint

AirHint found the following cheapest return flights from Denver (DEN) to San Salvador (SAL) in March 2025 (see full year).

Return flights

20 Mar - 01 Apr Frontier Airlines
15 Mar - 23 Mar Aeromexico
14 Mar - 23 Mar Alaska Airlines

Also check the deals for one-way flights from Denver to San Salvador in March.

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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