Cheapest return flights from Baltimore (BWI) to San Salvador (SAL), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
21 Aug 29 Aug Frontier Airlines
13 Aug 22 Aug United
22 Aug 30 Aug Delta
22 Aug 29 Aug Copa
19 Aug 26 Aug Frontier Airlines
12 Aug 22 Aug Frontier Airlines
12 Aug 19 Aug Frontier Airlines
11 Aug 18 Aug Frontier Airlines
04 Aug 30 Aug Frontier Airlines
24 Aug 28 Aug Frontier Airlines
17 Aug 04 Sep Frontier Airlines
31 Aug 10 Sep Frontier Airlines
29 Aug 07 Sep Frontier Airlines
02 Aug 04 Sep Frontier Airlines
05 Aug 04 Sep Frontier Airlines
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deals for one-way flights from Baltimore to San Salvador in August.

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Updated Jul 9, 2026.

About these fares

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