Cheapest return flights from Guadalajara to San Juan in May from 441€

AirHint found the following cheapest return flights from Guadalajara (GDL) to San Juan (SJU) in May 2025 (see full year).

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.