Cheapest return flights from Washington to San Jose in April from 307€

Best time to book flights for Washington (DCA) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to San Jose (SJO) in April 2025 (see full year).

Return flights

22 Apr - 29 Apr United
23 Apr - 30 Apr United
01 Apr - 08 Apr United
02 Apr - 09 Apr United
08 Apr - 15 Apr United
16 Apr - 23 Apr United
09 Apr - 23 Apr United
29 Apr - 06 May United
30 Apr - 07 May United
07 Apr - 14 Apr United
09 Apr - 16 Apr United
15 Apr - 22 Apr United
25 Apr - 02 May United
26 Apr - 03 May United
24 Apr - 01 May United
28 Apr - 05 May United
27 Apr - 04 May United

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

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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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