Find out what a flight from Philadelphia to San Juan might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Philadelphia and San Juan.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Is there more than one airport in Philadelphia or San Juan?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Philadelphia: One more airport is available besides Philadelphia - International, Trenton Mercer.
• Airports in San Juan: San Juan is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near San Juan as well.

Customize your flight from Philadelphia to San Juan

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Delta, American, United, Expedia, eDreams, and more.

Other popular destinations

Thinking about Argentina? You might also consider: Buenos Aires, Córdoba, Mendoza, San Carlos de Bariloche, Ushuaia.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.