Flights San Juan — Jacksonville is a popular route. The straight-line distance is 2 050 km. Flight time 2 h 55 min. Time difference -1 h.
From San Juan (SJU) flights depart from 2 airports. To Jacksonville (JAX) — one arrival airport.
2 airlines operate on this route: Frontier Airlines, Southwest Airlines. Compare prices, baggage allowance and departure times.
The minimum price for the next 6 months — from 124 $ (17.12.2026). The cheapest dates are highlighted in the calendar above.