Cheapest return flights from Washington to San Salvador in March from 243€

Best time to book flights for Washington (IAD) to San Salvador (SAL) flights at AirHint

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

Return flights

01 Mar - 08 Mar Frontier Airlines
01 Mar - 06 Mar Frontier Airlines
01 Mar - 08 Mar Volaris El Salvador direct
08 Mar - 16 Mar Avianca
08 Mar - 23 Mar Avianca
02 Mar - 06 Mar Avianca direct
13 Mar - 27 Mar Copa
13 Mar - 20 Mar Copa
10 Mar - 12 Mar Copa
20 Mar - 25 Mar Copa
27 Mar - 03 Apr Copa
28 Mar - 09 Apr Frontier Airlines
28 Mar - 01 Apr United
29 Mar - 12 Apr United
27 Mar - 04 Apr Copa
27 Mar - 05 Apr Copa
30 Mar - 06 Apr Copa
29 Mar - 05 Apr United
30 Mar - 22 Apr United
30 Mar - 21 Apr United

Also check the deals for one-way flights from Washington 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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