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

Return flights

10 Mar - 31 Mar	jetBlue
02 Mar - 09 Mar	Iberia
09 Mar - 31 Mar	jetBlue
03 Mar - 10 Mar	Vueling Airlines
25 Mar - 15 Apr	jetBlue
28 Mar - 13 Apr	jetBlue
29 Mar - 11 Apr	Iberia
04 Mar - 18 Mar	Iberia
02 Mar - 11 Mar	Iberia
01 Mar - 11 Mar	Avianca
02 Mar - 14 Mar	Avianca
01 Mar - 15 Mar	Avianca
01 Mar - 08 Mar	Avianca
24 Mar - 05 Apr	Avianca
16 Mar - 02 Apr	Avianca
24 Mar - 28 Apr	Avianca
29 Mar - 17 Apr	Avianca
28 Mar - 11 Apr	Avianca
20 Mar - 03 Apr	Avianca
21 Mar - 06 Apr	easyJet

Also check the deals for one-way flights from Paris to San Jose in March.

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 Paris to San Jose in March from 676€

Return flights