Direct flights from Jacksonville to San Juan INTL
7 nonstop flights a week on 2 airlines. Zero layovers — one hop from JAX to SJU.
Flight time: about 2h45m nonstop
Which days does it fly?
When does it fly?
Departure times in Jacksonville local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Frontier FFT3306 | 12:11p | 2h47m | Sun |
| Frontier FFT3306 | 12:20p | 2h48m | Thu |
| JetBlue JBU1743 | 3:30p | 2h45m | Sun |
| JetBlue JBU1743 | 3:57p | 2h41m | Thu |
| JetBlue JBU1743 | 4:15p | 2h43m | Mon |
| JetBlue JBU1743 | 4:55p | 2h45m | Fri |
| JetBlue JBU1743 | 7:54p | 2h11m | Tue |
The route
One hop: JAX → SJUDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Jacksonville (JAX) to San Juan (SJU)
Jacksonville International Airport (JAX) has 7 nonstop flights a week to San Juan (SJU), operated by Frontier and JetBlue. No layovers, no connections — one hop out of JAX and you're there.
This route flies on Monday, Tuesday, Thursday, Friday and Sunday — check the schedule grid above before you pick a travel day. San Juan is an international destination — don't forget your passport. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Jacksonville to San Juan?
The nonstop flight from Jacksonville (JAX) to San Juan (SJU) takes about 2h45m in the air, based on recently observed nonstop departures.
How long does it take to drive from Jacksonville to San Juan?
There's no driving from Jacksonville to San Juan — there's an ocean in the way, so flying is the only way to do it. Bunnies don't like to swim. 🐇