Cheap flights from Philadelphia to San Juan

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Info about flights from Philadelphia to San Juan

Some useful info about flights from Philadelphia to San Juan to help you plan your next trip

Average flight duration 3h 45m
Cheapest month April
Average number of flights per week 288
First flight time 00:30
Last flight time 23:59
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

What’s the price of flying from Philadelphia to San Juan?

It depends. Prices for flights from Philadelphia to San Juan fluctuate based on several factors.

Choose a date to explore the best fares now.

Checking flights with stopovers can sometimes lead to big savings, especially on longer routes. Also, airfare often depends on availability — it’s wise to track price changes regularly.

Best airport options between Philadelphia and San Juan

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

  • Airports in Philadelphia: An alternative to Philadelphia - International is Trenton Mercer.
  • Airports in San Juan: Isla Grande offers an alternative to San Juan - Luis Muñoz Marín.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Flights from Philadelphia - International to San Juan - Luis Muñoz Marín

Match your flight search to your preferences: Philadelphia – San Juan

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Other popular destinations

Thinking about traveling to Puerto Rico? Other users also viewed: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.

Frequently Asked Questions

Frequently asked questions about flights from Philadelphia to San Juan.

How much does an airline ticket from Philadelphia to San Juan cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Philadelphia to San Juan.

How far is Philadelphia from San Juan?

Philadelphia is about 2543 km from San Juan.

What are the airports in San Juan?

San Juan has another airport: Isla Grande.

What are the airports in Philadelphia?

Philadelphia has another airport: Trenton Mercer.

What are the most popular cities in Puerto Rico?

The most popular cities in Puerto Rico according to our users' searches are: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

When should I book a flight from Philadelphia to San Juan?

The best time to book a flight from Philadelphia to San Juan is 4 months in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Philadelphia to San Juan?

The cheapest month to fly from Philadelphia to San Juan is April.

What is the most expensive month to fly from Philadelphia to San Juan?

The most expensive month to fly from Philadelphia to San Juan is May.

What is the best day of the week to fly from Philadelphia to San Juan?

This information is not available at the moment.