Direct (nonstop) flights from Philadelphia to San Juan
4 airlines fly nonstop from Philadelphia International Airport (PHL) to Luis Munoz Marin International (SJU). It's 1,576 miles (2,537 km), about 3h 52m in the air. Operated by American Airlines, JetBlue Airways, Frontier Airlines and others.
American Airlines
JetBlue Airways
Frontier Airlines
Spirit Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
AA
American Airlines
B6
JetBlue Airways
F9
Frontier Airlines
NK
Spirit Airlines
Alternative Routes
Other ways to fly from Philadelphia to San Juan with one stop · direct emits 266 kg CO₂ per passenger
Looking for the return flight?
SJU → PHL: Flights from San Juan to PhiladelphiaOther direct flights from Philadelphia
Direct flights from San Juan (SJU)
Frequently Asked Questions
How long is the direct flight from Philadelphia to San Juan?
A nonstop flight from Philadelphia (PHL) to San Juan (SJU) takes approximately 3 hours and 52 minutes. The distance is 1,576 miles (2,537 km).
Which airlines fly nonstop from Philadelphia to San Juan?
4 airlines: American Airlines, JetBlue Airways, Frontier Airlines, Spirit Airlines.
Is there a nonstop flight from Philadelphia to San Juan?
Yes. 4 airlines: American Airlines, JetBlue Airways, Frontier Airlines, Spirit Airlines.
How far is Philadelphia from San Juan?
The flight distance from Philadelphia to San Juan is 1,576 miles (2,537 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Philadelphia to San Juan?
At 3h 52m, 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 Philadelphia to San Juan?
Roughly 266 kg CO2 per passenger one-way. That's about the same as driving 1,330 km.
Is the return flight from San Juan to Philadelphia 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 Philadelphia 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 Philadelphia International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.