AirHint found the following cheapest one-way flights from San Juan (SJU) to Cancun (CUN) in January 2026 (see full year).
One-Way flights
| 30 Jan | Spirit Airlines | ||
| 10 Jan | Spirit Airlines | ||
| 08 Jan | Copa | ||
| 01 Jan | Copa | ||
| 02 Jan | Copa | ||
| 18 Jan | Spirit Airlines | ||
| 07 Jan | Spirit Airlines | ||
| 04 Jan | Spirit Airlines |
Also check the deals for return flights from San Juan to Cancun in January.
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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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