AirHint found the following cheapest one-way flights from Jacksonville (JAX) to Cancun (CUN) in March 2026 (see full year).
One-Way flights
| 16 Mar | Frontier Airlines | ||
| 23 Mar | Frontier Airlines | ||
| 19 Mar | Frontier Airlines | ||
| 15 Mar | Frontier Airlines | ||
| 22 Mar | Frontier Airlines | ||
| 01 Mar | Frontier Airlines | ||
| 05 Mar | Breeze Airways | ||
| 03 Mar | Delta | ||
| 10 Mar | Delta |
Also check the deals for return flights from Jacksonville to Cancun in March.
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