AirHint found the following cheapest return flights from Milano (MXP) to San Jose (SJO) in September 2026 (see full year).

Return flights

07 Sep - 22 Sep	Delta
28 Sep - 19 Oct	Delta
10 Sep - 24 Sep	Delta
04 Sep - 17 Sep	Delta
06 Sep - 17 Sep	Delta
03 Sep - 17 Sep	Delta
03 Sep - 13 Sep	Delta
28 Sep - 06 Oct	Delta
14 Sep - 21 Sep	Air France
06 Sep - 18 Sep	Air France
04 Sep - 18 Sep	Air France
19 Sep - 03 Oct	Air France
12 Sep - 26 Sep	Air France
30 Sep - 12 Oct	Air France
29 Sep - 15 Oct	Ryanair
29 Sep - 13 Oct	Air France

Also check the deals for one-way flights from Milano to San Jose in September.

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Cheapest return flights from Milano to San Jose in September from 675€

Return flights