How much should you expect to spend for a flight from Philadelphia to San Juan?

Flight prices from Philadelphia to San Juan change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

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.

Smart ways to search flights from Philadelphia to San Juan

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like Easyjet, Ryanair, British Airways, and more.

Other popular destinations

Flying to Argentina? Other travelers also searched: Buenos Aires, Córdoba, Mendoza, San Carlos de Bariloche, Ushuaia.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.