AirHint found the following cheapest return flights from Rome (FCO) to San Jose (SJO) in January 2026 (see full year).

Return flights

22 Jan - 05 Feb	Delta
22 Jan - 06 Feb	Delta
23 Jan - 05 Feb	Delta
23 Jan - 06 Feb	Delta
30 Jan - 09 Feb	Delta
23 Jan - 09 Feb	Delta
31 Jan - 13 Feb	Ryanair
11 Jan - 18 Jan	Delta
30 Jan - 14 Feb	Delta
31 Jan - 14 Feb	Delta
12 Jan - 19 Jan	Air Canada
12 Jan - 21 Jan	Delta
12 Jan - 02 Feb	Delta
11 Jan - 25 Jan	Delta
13 Jan - 27 Jan	Delta
17 Jan - 29 Jan	Delta
17 Jan - 30 Jan	Delta
16 Jan - 28 Jan	Delta
09 Jan - 25 Jan	United
12 Jan - 25 Jan	United

Also check the deals for one-way flights from Rome to San Jose in January.

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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Cheapest return flights from Rome to San Jose in January from 662€

Return flights