Cheapest return UIO–SJO flights, May

AirHint found the following cheapest return flights from Quito (UIO) to San Jose (SJO) in May 2026 (see full year).

Return flights

25 May - 25 May Avianca
31 May - 07 Jun Avianca
03 May - 04 May Avianca
01 May - 03 May Avianca
10 May - 19 May Avianca
04 May - 08 May Avianca
04 May - 14 May Avianca
04 May - 16 May Avianca
04 May - 15 May Avianca direct
21 May - 24 May Avianca
23 May - 26 May Avianca
23 May - 07 Jun Copa

Also check the deals for one-way flights from Quito to San Jose 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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