Cheapest return flights from Washington to San Jose in February from 217€

AirHint found the following cheapest return flights from Washington (IAD) to San Jose (SJO) in February 2026 (see full year).

Return flights

24 Feb - 26 Feb United
22 Feb - 25 Feb Avianca
28 Feb - 07 Mar Frontier Airlines
10 Feb - 17 Feb Copa
23 Feb - 27 Feb Copa
28 Feb - 08 Mar Copa
21 Feb - 28 Feb Copa
23 Feb - 28 Feb Copa
19 Feb - 23 Feb Avianca
12 Feb - 16 Feb Copa
11 Feb - 17 Feb Avianca
12 Feb - 19 Feb United

Also check the deals for one-way flights from Washington to San Jose in February.

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