Direct (nonstop) flights from San Juan to Jacksonville
2 airlines fly nonstop from Luis Munoz Marin International (SJU) to Jacksonville International (JAX). It's 1,287 miles (2,071 km), about 3h 29m in the air. Operated by JetBlue Airways, Frontier Airlines.
JetBlue Airways
Frontier Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
B6
JetBlue Airways
F9
Frontier Airlines
Alternative Routes
Other ways to fly from San Juan to Jacksonville with one stop · direct emits 217 kg CO₂ per passenger
Looking for the return flight?
JAX → SJU: Flights from Jacksonville to San JuanOther direct flights from San Juan
Direct flights from Jacksonville (JAX)
Frequently Asked Questions
How long is the direct flight from San Juan to Jacksonville?
A nonstop flight from San Juan (SJU) to Jacksonville (JAX) takes approximately 3 hours and 29 minutes. The distance is 1,287 miles (2,071 km).
Which airlines fly nonstop from San Juan to Jacksonville?
2 airlines: JetBlue Airways, Frontier Airlines.
Is there a nonstop flight from San Juan to Jacksonville?
Yes. 2 airlines: JetBlue Airways, Frontier Airlines.
How far is San Juan from Jacksonville?
The flight distance from San Juan to Jacksonville is 1,287 miles (2,071 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from San Juan to Jacksonville?
At 3h 29m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Puerto Rico to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from San Juan to Jacksonville?
Roughly 217 kg CO2 per passenger one-way. That's about the same as driving 1,085 km.
Is the return flight from Jacksonville to San Juan also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from San Juan to Jacksonville?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Luis Munoz Marin International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.