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

Return flights

07 Mar - 15 Mar	Ryanair
07 Mar - 07 Apr	FrenchBee
21 Mar - 04 Apr	FrenchBee
14 Mar - 31 Mar	FrenchBee
10 Mar - 31 Mar	Delta
01 Mar - 12 Mar	Delta
15 Mar - 01 Apr	Delta
16 Mar - 29 Mar	Avianca
15 Mar - 24 Mar	Avianca
07 Mar - 22 Mar	Avianca
15 Mar - 30 Mar	Avianca
01 Mar - 29 Mar	Avianca
01 Mar - 15 Mar	Avianca
28 Mar - 18 Apr	Avianca
11 Mar - 01 Apr	Avianca
24 Mar - 03 Apr	Avianca
28 Mar - 11 Apr	FrenchBee
08 Mar - 08 Apr	Iberia
21 Mar - 04 Apr	Air France	direct
28 Mar - 18 Apr	Air France	direct

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 646€

Return flights