AirHint found the following cheapest return flights from Guatemala City (GUA) to San Juan (SJU) in April 2025 (see full year).
29 Apr - 06 May | Spirit Airlines | ||
04 Apr - 08 Apr | Copa | ||
01 Apr - 08 Apr | Copa | ||
01 Apr - 06 Apr | Copa |
Also check the deals for one-way flights from Guatemala City to San Juan in April.
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.