AirHint found the following cheapest one-way flights from Guatemala City (GUA) to San Jose (SJO) in August 2026 (see full year).
One-Way flights
| 04 Aug | Avianca | direct | |
| 06 Aug | Avianca | direct | |
| 01 Aug | Copa | direct | |
| 19 Aug | Copa | direct | |
| 24 Aug | Copa | direct | |
| 26 Aug | Iberia | direct | |
| 18 Aug | Iberia | direct |
Also check the deals for return flights from Guatemala City to San Jose in August.
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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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