$116 Find Cheap Flights from Philadelphia to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Puerto Rico departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Philadelphia to Puerto Rico

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Aguadilla
Aguadilla1 stop$336
Ponce
Ponce1 stop$336
Culebra
Culebra1 stop$837
Mayagüez
Mayagüez1 stop$311
Aguadilla
Aguadilla1 stop$336
Ponce
Ponce1 stop$336
Culebra
Culebra1 stop$837
Mayagüez
Mayagüez1 stop$311

Book Cheap Philadelphia to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Puerto Rico

Fri, Aug 21 - Mon, Aug 24
Frontier Logo
10:59 pm - 2:59 am
PHL
-
SJU
4h 00mnonstop
Frontier Logo
5:50 pm - 9:54 pm
SJU
-
PHL
4h 04mnonstop
$255Frontier
Thu, Sep 17 - Thu, Sep 17
Frontier Logo
7:20 am - 11:04 am
PHL
-
SJU
3h 44mnonstop
Frontier Logo
4:39 pm - 12:38 am
SJU
-
PHL
7h 59m
1 stop
$256Frontier
Fri, Sep 11 - Tue, Sep 15
Frontier Logo
7:20 am - 11:04 am
PHL
-
SJU
3h 44mnonstop
Frontier Logo
4:39 pm - 5:36 am
SJU
-
PHL
12h 57m
2 stops
$257Frontier
Sat, Jul 25 - Thu, Jul 30
Frontier Logo
11:55 am - 3:57 pm
PHL
-
SJU
4h 02mnonstop
Frontier Logo
6:44 am - 10:48 am
SJU
-
PHL
4h 04mnonstop
$258Frontier
Fri, Jul 17 - Sat, Jul 25
Frontier Logo
10:59 pm - 2:59 am
PHL
-
SJU
4h 00mnonstop
Frontier Logo
6:44 am - 10:48 am
SJU
-
PHL
4h 04mnonstop
$259Frontier
Tue, Sep 8 - Sun, Sep 13
Multiple Airlines Logo
5:30 am - 6:43 pm
PHL
-
MAZ
13h 13m
1 stop
Multiple Airlines Logo
4:36 pm - 6:04 am
MAZ
-
PHL
13h 28m
1 stop
$311Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
6:15 am - 12:44 pm
PHL
-
MAZ
6h 29m
1 stop
Multiple Airlines Logo
10:07 am - 10:48 am
MAZ
-
PHL
24h 41m
1 stop
$344Multiple Airlines
Tue, Aug 25 - Wed, Aug 26
JetBlue Logo
4:59 pm - 12:33 am
PHL
-
BQN
7h 34m
1 stop
JetBlue Logo
2:30 pm - 11:53 pm
BQN
-
PHL
9h 23m
1 stop
$361JetBlue
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
6:16 am - 6:30 pm
PHL
-
VQS
12h 14m
2 stops
United Airlines Logo
11:51 am - 12:59 am
VQS
-
PHL
13h 08m
2 stops
$811United Airlines
Tue, Aug 11 - Mon, Aug 17
United Airlines Logo
6:16 am - 6:30 pm
PHL
-
VQS
12h 14m
2 stops
United Airlines Logo
11:51 am - 9:38 am
VQS
-
PHL
21h 47m
2 stops
$952United Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Puerto Rico flights

Get data-powered insights and trends into flights from Philadelphia to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Philadelphia to Puerto Rico flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Puerto Rico from Philadelphia found in the last 5 days was to San Juan, at $232 round-trip. The most popular route is from Philadelphia (PHL) to San Juan Luis Munoz Marin Intl Airport (SJU), and the cheapest round-trip airline ticket found on this route in the last 5 days was $232.

What is the cheapest time of day to fly to Puerto Rico?

The average price for all round-trip flights from Philadelphia to Puerto Rico depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Puerto Rico is generally in the afternoon, when round-trip flights cost $259 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the evening, which is peak travel time and where the average cost of a ticket is $368.

Can I save money by flying with a layover from Philadelphia to Puerto Rico?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $376, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Philadelphia to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Puerto Rico is October, when tickets cost $213 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $421 and $383 respectively.

What’s the cheapest day of the week to fly from Philadelphia to Puerto Rico?

The average price of all round-trip flights from Philadelphia to Puerto Rico clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Philadelphia to Puerto Rico, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Puerto Rico, Friday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Philadelphia to Puerto Rico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Puerto Rico, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$116
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 71% increase in price.
Flight from Philadelphia to San Juan Airport

FAQs - booking Puerto Rico flights

  • Are there nonstop flights to Puerto Rico from Philadelphia?

    Yes, several airlines fly nonstop from Philadelphia to Puerto Rico. All nonstop flights to Puerto Rico from Philadelphia head into San Juan Airport, while flights to BQN are stopover flights. Frontier Airlines, Spirit Airlines, and American Airlines have direct flights to Puerto Rico. Spirit Airlines offers the quickest direct flights to Puerto Rico, taking about 3h 48min. However, Frontier Airlines offers cheap flights to Puerto Rico from Philadelphia.

  • Which airport is better to fly into in northern Puerto Rico, San Juan Airport or Aguadilla Airport?

    It is better to fly into San Juan Airport if you’re traveling to northern Puerto Rico. You will enjoy a couple of benefits when you fly into SJU. First, your flight to Puerto Rico will be shorter since you can get direct flights into SJU. Meanwhile, no direct flights are available to BQN. Second, flying to SJU will put you a few miles from Puerto Rico’s capital, and you can easily get to other regions in northern Puerto Rico using public transport like the bus. Lastly, San Juan Airport has amenities like currency exchange booths, a chapel, beauty salons, an airport hotel, and car rental agencies.

  • What are the requirements for travel to Puerto Rico?

    US citizens only require a passport or any valid government-issued ID to travel to Puerto Rico from Philadelphia. You do not need a visa to travel to Puerto Rico since it is a territory of the US.

  • What is the fastest way to get to Philadelphia International Airport for my flight to Puerto Rico?

    Philadelphia’s city center is about nine miles from PHL. If you’re running late for your flight to Puerto Rico, the SEPTA train is the fastest means from the city center. A train leaves Suburban Station at the city center every 30min. The journey by train takes about 21min, and your train will arrive at Terminal A of the airport. There are also direct buses to the airport that depart from Broad St & Snyder Avenue at the city center every 30min. The journey by bus takes about 40min and also arrives at Terminal A of the airport.

  • How does KAYAK find such low prices on flights from Philadelphia to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Philadelphia to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Philadelphia to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Puerto Rico

  • Looking for a cheap flight? 25% of our users found tickets from Philadelphia to the following destinations at these prices or less: San Juan $181 one-way - $324 round-trip
  • Philadelphia International Airport (PHL) is the only airport in Philadelphia offering flights to Puerto Rico. Terminal C is the hub for American Airlines, while Terminal E hosts Frontier Airlines, the popular provider for flights to Puerto Rico.
  • If you’re flying with your kids to Puerto Rico, they can make use of the Kid’s Corner at PHL for a fun time before the flight. Puzzles, games, and educational tools will be at their disposal.
  • Settle back with some snacks and drinks at the lounges in Terminal A and C of San Juan Airport (SJU) after your flight to Puerto Rico.
  • You can access currency exchange services by Banco Popular at San Juan Airport. The services are available at Terminal D, and ATMs are located in all terminals of the airport.
  • SJU and Rafael Hernandez International Airport (BQN) have rental car services if you want to move around Puerto Rico at your own pace. Some of the popular providers are Avis, Budget, and Alamo.

Reviews of the top 5 airlines serving from Philadelphia to Puerto Rico

 
Need help choosing which airline to fly with from Philadelphia to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4246 reviews
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

6.0 GoodAnonymous, Jun 2026
TPA - DAL
Read more Southwest reviews

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

Crew was rude, flight was late, wifi didn't work, no food, basically nothing about this flight was good.

For my birthday trip this was my second time ever flying, this trip was the best.

I really wish that SW would ask anyone with a carry-on to wait while those who don’t have to access the overhead bins are boarded. Then, reverse that when the plane arrives. Those without the need to clog up the aisle retrieving their bags from the overhead bins wait for those exiting the plane without needing to clog up. The aisle.

We boarded the flight and set two and a half hours on the jetway. Would have been better if they had not boarded us at all. Plane was hot and it was limited ability to access the restrooms or get a drink of water. Very unpleasant experience

it was great. the crew is exceptional. the flight was on time.

The actual flight was great! The 3 hour delay not so much.

Southwest is a garbage airline and the people who fly it are garbage people.

Boarding was easy. Plane wasn’t crowded. Plenty of space. Flight was on time. Crew was pleasant.

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

Connection flights should be spaced out farther because too close I missed my connection.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

It was good. The leg room was not great in Row 1.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

We splurged and decided to fly first class. Seats were roomy. But flight crew arrived late to the airport. That delayed our flight. Most of the passengers had to try to make connections flights. I felt bad for them. We checked 4 bags. We got three from the baggage claim carousel. 4th one was lost. Delta online help wasn’t good. Baggage claim staff were sympathetic and nice but we waited around for almost 2 hours and it had t been found. They did find it several hours later and we had to drive back to airport to retrieve it. I won’t be splurging on 1st. Lass again anytime soon. I think we got worse service. I am also not a huge fan of delta but we have family in ATL so we don’t have a ton of choice. What should have been an easy flight turned into a stressful event due to flight crew tardiness and baggage mishandling.

My flight consistently said it was on time and the plane didn’t arrive until after 30 minutes after take off and nothing was announced to passengers

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

I trust Delta. I travel comfortable. The snacks could improve or could go to something as a little sandwich.

The check in agents in PHL and gate agents had to have been the rudest women that I have ever encountered; the agent weighing the bags at check in screamed continuously at all of the guests as did the woman at the gate.I have Executive Platinum status with AA and fly a lot with AA but these ladies were the absolute worst I had the displeasure to encounter!

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

JetBlue is always consistent and great, the food is limited in selection, but at least you can grab as much as you want on snacks and drinks at the Blue Locker.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

Very well organized both boarding and deplaning. Very satisfied with the service I received.

Flight was on time arrived at the destination 10min early they kept in touch via email

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

As with all airline's seats, a little more padding would appreciated. Especially on longer flights.

I think the food / snack service was very poor. tehy could have done better. Evrything else was great

No wifi, not even while close to the continental US or Puerto Rico, no entertainment whatsoever (TVs not working). Totally disappointing.

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

Check in at Philadelphia international was absolutely terrible! I fly 2 to 3 times a month and avoid frontier at all cost and will never fly Frontier again! The night before travel, I tried checking in however, the app was giving me an error, so I went to the desktop, which instructed you that you need to use the app. The next day I presented at the check-in gate after trying at least a half dozen times prior to getting into the airport and continuing to getting the error in the app. I actually had rebooted my phone numerous times and reinstall the app just in case. My phone is only one generation older than the current model. It has no problems completing a frontier flight purchase or any other app issues. There was only three frontier employees working at check-in and a huge line while I was in line I continued to try and check in via the app. As I approach the desk, I was dreading dealing with the agent. He was extremely unprofessional, anti-semantic & very ignorant, and mean to the people in front of me, as well as the people who ended up being behind me. He literally told people “Man I don’t care bout y’all” in his native dialect! Maintaining my composure I approached and explained the situation. To which he replied, you’re gonna have to pay then! I don’t understand. It’s an issue with their app not allowing me to check in! Not my issue! He told me if I pay cash it would be $15, $25 if I pay credit card. I don’t understand a $10 difference for paying with a credit card? I am completely cashless so I continued to try using the app to avoid the $25 fee, Which I still don’t believe that I should be responsible for since it was Frontier’s technical issue!!! I continued to check in via the app a couple more times after he verified I was doing everything right he proceeded to continue to belittle the people behind me. Yelling at them saying I don’t care about you people! I cannot believe that this is the way that businesses would treat its customers! Unfortunately, the black mail with dreadlocks did not have a name tag all he had was a frontier sweater on! For the $25 fee that I ended up getting charged on my credit card. I should’ve just booked originally with Spirit or any other carrier! I have no problem paying fees that I should be responsible for, but when it’s due to a technical failure of a company, the customer should not be responsible for it! I cannot believe that it’s not frontier going out of business!

terrible cascading delays and unhelpful customer service. uncomfortable plane. crew was great, however!

Booked direct in July '24. Turned into a 14 hr layover (both ways) in Denver. My 5 day vaca turned into a 1 day . Not good, BUT,... Thank you for the people @ Frontier who were professionally friendly & approachable.

$80 fee for a backpack as a personal item is robbery.

Everything you need to know for your flight from Philadelphia to Puerto Rico

Information on your arrival and departure airports