Cheapest one-way flights from Cancun to San Juan in January from $196
AirHint found the following cheapest one-way flights from Cancun (CUN) to San Juan (SJU) in January 2026 (see full year).
One-Way flights
| 17 Jan | Arajet | ||
| 17 Jan | jetBlue | direct | |
| 16 Jan | Viva Aerobus |
Also check the deals for return flights from Cancun to San Juan in January.
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.
