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The Philadelphia / Wilmington Advantage
Easy Access to The Tri-State Area
ILG Airport offers convenient access to the tri-state area, making it an ideal gateway for travelers to Delaware, Pennsylvania, and New Jersey. Located in Wilmington, it provides easy connections to major cities like Philadelphia and Newark. With efficient services and minimal congestion, ILG ensures a smooth travel experience for both business and leisure passengers.
Smaller, more convenient airport
Wilmington Airport (ILG) provides a hassle-free and convenient travel experience. With fewer crowds and shorter lines compared to larger airports like Philadelphia International Airport (PHL) travelers can enjoy a smoother, stress-free journey from check-in to boarding.
Onsite rental cars
Avoid shuttles and walking long distances before reaching your rental car like surrounding airports when you choose to rent a car at Wilmington Airport (ILG). With rental cars onsite through multiple companies, you can start your adventure quicker and smoother.
Affordable parking
If you need to park your car at Wilmington Airport (ILG) you'll only pay $9.50/day vs. up to $48/day at nearby airports.
Cost savings
Avelo Airlines offers everyday low fares and nonstop flights to save you time and money.
Reliability and friendly service
In 2024, Avelo ranked #1 for on-time performance in the U.S. airline industry**
Booking Avelo Airlines from Philadelphia to San Juan, PR
Everyday low fares
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Wilmington Airport (ILG)
Wilmington Airport (ILG) provides exceptional convenience for travelers, particularly those from the Greater Wilmington area, thanks to its close proximity to downtown. With shorter security lines, fewer crowds, and essential amenities, it offers a smooth and stress-free experience for both business and leisure travelers. Learn more
Reliable service
We lead the industry in on-time performance and cancelling the fewest flights. Learn more
Free family seating
Families can travel with ease knowing children 14 and under will be seated with an accompanying adult at no extra cost. Learn more
Convenient Flights from Philadelphia to San Juan, PR
Philadelphia
Wilmington Airport (ILG)
New Castle County, Delaware’s northernmost county, is central to both the Mid-Atlantic and Northeast regions of the U.S. It’s perfect for a weekend getaway and is a leading destination for business. Less...
Learn more about Philadelphia
San Juan, PR
Luis Muñoz Marín International Airport (SJU)
With rich culture and history, pristine beaches, and some of the most mesmerizing sights you will ever witness, Puerto Rico is a sun-kissed gem in the heart of the Caribbean. Traveling to the Island...
Learn more about San Juan, PR
Book Cheap Flights from Philadelphia / Wilmington, DE to San Juan, PR
Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
Apr 30
One-way fares from$116*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
May 3
One-way fares from$116*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
May 7
One-way fares from$124*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
May 10
One-way fares from$133*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
May 14
One-way fares from$109*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
May 17
One-way fares from$116*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
May 21
One-way fares from$133*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
May 24
One-way fares from$116*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
May 28
One-way fares from$109*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
May 31
One-way fares from$116*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
Jun 4
One-way fares from$133*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
Jun 7
One-way fares from$153*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
Jun 11
One-way fares from$175*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
Jun 14
One-way fares from$188*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
Jun 18
One-way fares from$188*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
Jun 21
One-way fares from$201*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
Jun 25
One-way fares from$163*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
Jun 28
One-way fares from$153*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
Jul 2
One-way fares from$163*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
Jul 5
One-way fares from$153*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
Jul 9
One-way fares from$109*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
Jul 12
One-way fares from$175*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
Jul 16
One-way fares from$109*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
Jul 19
One-way fares from$109*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
Jul 23
One-way fares from$153*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Saturday
Jul 26
One-way fares from$142*
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Flights from Philadelphia / Wilmington, DE (ILG) to San Juan, PR (SJU)
Wednesday
Jul 30
One-way fares from$133*
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FAQs for Flights from Philadelphia to San Juan, PR
How long is the flight from the Philadelphia area to San Juan, PR?
Your nonstop flight from Wilmington Airport (ILG) to Luis Muñoz Marín International Airport (SJU) takes about 4 hours and 15 minutes. We do not fly into Philadelphia International Airport (PHL), but ILG is an easy 30‑minute trip from downtown Philadelphia by car or train.
How many flights per week operate from the Philadelphia area to San Juan, PR?
Avelo offers several nonstop departures each week between Wilmington and San Juan. You’ll have plenty of options whether you’re planning a beach holiday, family visit, or getaway to explore Puerto Rico.
What days usually have the lowest fares from the Philadelphia area to San Juan, PR?
What days usually have the lowest fares from the Philadelphia area to San Juan, PR?
Why fly out of Wilmington Airport (ILG) instead of Philadelphia International Airport (PHL)?
ILG offers a stress‑free experience with shorter lines, smaller terminals, and easier parking than PHL. Once you land at ILG, you’re on your way into Philadelphia in under 30 minutes.
Can I rent a car at Luis Muñoz Marín International Airport (SJU)?
Yes. SJU features on‑site car rental services from major providers like Avis, Budget, Enterprise, and Hertz. Rental counters are in the arrivals area, with vehicles parked just outside. We suggest booking ahead to make sure your ride is ready when you land.