Cheapest return flights from San Salvador to Washington in May from 317€

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

Return flights

02 May - 05 May Delta
21 May - 26 May United direct
22 May - 04 Jun Volaris El Salvador
21 May - 25 May United
22 May - 04 Jun Volaris El Salvador direct
23 May - 31 May United direct
20 May - 26 May Avianca
14 May - 19 May Avianca
17 May - 19 May Avianca
04 May - 13 May Avianca
06 May - 19 May Avianca
03 May - 12 May Avianca
25 May - 16 Jun Avianca direct
31 May - 07 Jun Avianca
23 May - 07 Jun Avianca
26 May - 12 Jun Avianca
25 May - 12 Jun Avianca
26 May - 16 Jun Avianca
27 May - 22 Jun Avianca
31 May - 07 Jun United direct

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

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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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