Direct (nonstop) flights from Jacksonville to San Juan
2 airlines fly nonstop from Jacksonville International (JAX) to Luis Munoz Marin International (SJU). It's 1,287 miles (2,071 km), about 2h 58m in the air. Operated by JetBlue Airways, Frontier Airlines.
JetBlue Airways
Frontier Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
B6
JetBlue Airways
F9
Frontier Airlines
Alternative Routes
Other ways to fly from Jacksonville to San Juan with one stop · direct emits 217 kg CO₂ per passenger
Looking for the return flight?
SJU → JAX: Flights from San Juan to JacksonvilleOther direct flights from Jacksonville
Direct flights from San Juan (SJU)
Frequently Asked Questions
How long is the direct flight from Jacksonville to San Juan?
A nonstop flight from Jacksonville (JAX) to San Juan (SJU) takes approximately 2 hours and 58 minutes. The distance is 1,287 miles (2,071 km).
Which airlines fly nonstop from Jacksonville to San Juan?
2 airlines: JetBlue Airways, Frontier Airlines.
Is there a nonstop flight from Jacksonville to San Juan?
Yes. 2 airlines: JetBlue Airways, Frontier Airlines.
How far is Jacksonville from San Juan?
The flight distance from Jacksonville to San Juan 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 Jacksonville to San Juan?
At 2h 58m, 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 USA to Puerto Rico?
Depends on your passport. Check with the Puerto Rico embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Jacksonville to San Juan?
Roughly 217 kg CO2 per passenger one-way. That's about the same as driving 1,085 km.
Is the return flight from San Juan to Jacksonville 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 Jacksonville to San Juan?
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 Jacksonville International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.