Cheap Flights from Philadelphia (PHL) to San Juan (SIG)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save on select hotels after you book a flight*
  • trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Philadelphia Airport to SIG last minute?
When it's time to book your flights, it's better to be prepared. While you may be able to score a last-minute deal on a Philadelphia Airport to Fernando Luis Ribas Dominicci Airport (SIG) flight, fares usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international flights it's between three and four months.
What airports do you fly into for San Juan from Philadelphia?
With Fernando Luis Ribas Dominicci Airport (SIG), Luis Munoz Marin Intl. Airport (SJU) and Mercedita Airport (PSE) to pick from, getting from Philadelphia to San Juan is a cinch. The city's major hub, Fernando Luis Ribas Dominicci Airport (SIG), is approximately 2 kilometers southeast of the downtown area. Besides ticket costs, consider things like transportation options from the airport and the distance to your hotel before making your decision. Get your San Juan adventure off to a terrific start by discovering San Juan Gate and La Fortaleza.
Can I change the date of my flight from Philadelphia Intl. Airport (PHL) to Fernando Luis Ribas Dominicci Airport?
You can make changes to your Philadelphia Intl. Airport (PHL) to Fernando Luis Ribas Dominicci Airport (SIG) flight by logging in to the Expedia Trips portal. But before you begin, read the conditions in your itinerary to find out what you're allowed to do and if change fees apply. Some airlines charge a change fee per person, in addition to any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also stop by our Customer Service portal for more useful advice and to connect with our Virtual Agent.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Fernando Luis Ribas Dominicci
Distance
2523 km

Book with confidence

Philadelphia to San Juan Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Philadelphia to San Juan offer the perfect respite. Not only does exploring San Juan provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Philadelphia to San Juan may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of San Juan are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to San Juan more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Juan is now!

Philadelphia to San Juan Flights

Explore a world of travel with Expedia