Cheapest return flights from San Salvador to Washington in April from 182€

AirHint found the following cheapest return flights from San Salvador (SAL) to Washington (IAD) in April 2026 (see full year).

Return flights

24 Apr - 27 Apr Frontier Airlines
16 Apr - 20 Apr Avianca
17 Apr - 24 Apr Frontier Airlines
21 Apr - 27 Apr Avianca
24 Apr - 27 Apr Avianca direct
23 Apr - 29 Apr Avianca direct
29 Apr - 02 May Avianca direct
30 Apr - 27 May Avianca direct
30 Apr - 30 May Avianca direct
30 Apr - 03 May Avianca direct
30 Apr - 02 May Avianca direct
29 Apr - 03 May Avianca direct
12 Apr - 21 Apr Frontier Airlines
18 Apr - 27 Apr Avianca
21 Apr - 27 Apr Avianca direct
16 Apr - 20 Apr Avianca direct
29 Apr - 06 May Avianca
26 Apr - 05 May Avianca

Also check the deals for one-way flights from San Salvador to Washington in April.

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