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

Return flights

21 Jan - 29 Jan	Air Transat
20 Jan - 05 Feb	Delta
20 Jan - 04 Feb	Delta
20 Jan - 10 Feb	Delta
12 Jan - 26 Jan	Delta
13 Jan - 27 Jan	Delta
18 Jan - 31 Jan	Delta
12 Jan - 18 Jan	Delta
19 Jan - 30 Jan	Delta
17 Jan - 31 Jan	Delta
17 Jan - 01 Feb	Delta
22 Jan - 05 Feb	Delta
26 Jan - 09 Feb	Delta
26 Jan - 13 Feb	Delta
28 Jan - 11 Feb	Delta
27 Jan - 12 Feb	Delta
23 Jan - 07 Feb	Delta
11 Jan - 24 Jan	Delta
11 Jan - 18 Jan	Delta
15 Jan - 29 Jan	Delta

Also check the deals for one-way flights from Paris 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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Cheapest return flights from Paris to San Jose in January from 709€

Return flights