AirHint found the following cheapest one-way flights from San Jose (SJO) to Guatemala City (GUA) in September 2025 (see full year).
One-Way flights
| 08 Sep | Volaris Costa Rica | direct | |
| 14 Sep | Volaris Costa Rica | direct | |
| 04 Sep | Avianca | direct | |
| 16 Sep | Avianca | direct | |
| 13 Sep | Copa | direct | |
| 12 Sep | Copa | direct |
Also check the deals for return flights from San Jose to Guatemala City in September.
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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