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PHL - SJU

Find cheap flights from Philadelphia to San Juan Airport from $80

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 Luis Munoz Marin Intl departing on 5/1. 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
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to San Juan Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to San Juan.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to San Juan.
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Philadelphia to Luis Munoz Marin Intl (PHL-SJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Luis Munoz Marin Intl 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 and deals for you by selecting your travel dates.
Choose your dates
6:50 am - 7:02 pmPHL-SJU
12h 12m1 stop
9:21 pm - 7:15 amSJU-PHL
9h 54m1 stop
Tue, May 7 - Wed, May 15
3:16 pm - 3:39 pmPHL-SJU
24h 23m1 stop
9:34 am - 8:29 amSJU-PHL
22h 55m1 stop
$107Frontier
Find Deal
Thu, May 9 - Tue, May 14
6:50 am - 7:02 pmPHL-SJU
12h 12m1 stop
7:57 pm - 9:00 amSJU-PHL
13h 03m1 stop
$110Spirit Airlines
Find Deal
Tue, May 7 - Tue, May 14
7:00 am - 1:56 amPHL-SJU
18h 56m1 stop
5:18 pm - 5:26 pmSJU-PHL
24h 08m1 stop
$116Frontier
Find Deal
Tue, May 7 - Thu, May 16
7:00 am - 1:56 amPHL-SJU
18h 56m1 stop
3:23 pm - 6:04 pmSJU-PHL
26h 41m1 stop
$117Frontier
Find Deal
Tue, May 7 - Wed, May 15
6:55 pm - 3:23 amPHL-SJU
8h 28m1 stop
6:00 am - 12:53 pmSJU-PHL
6h 53m1 stop
$118Frontier
Find Deal
Sat, May 11 - Wed, May 15
8:00 am - 8:14 pmPHL-SJU
12h 14m1 stop
4:24 pm - 7:50 amSJU-PHL
15h 26m1 stop
$121Frontier
Find Deal
Sat, May 11 - Tue, May 14
8:22 pm - 12:15 amPHL-SJU
3h 53mnonstop
7:57 pm - 9:00 amSJU-PHL
13h 03m1 stop
$129Spirit Airlines
Find Deal
Sat, May 4 - Tue, May 7
6:50 am - 7:02 pmPHL-SJU
12h 12m1 stop
3:09 am - 10:58 amSJU-PHL
7h 49m1 stop
Tue, May 7 - Fri, May 10
8:22 pm - 12:15 amPHL-SJU
3h 53mnonstop
9:07 pm - 9:00 amSJU-PHL
11h 53m1 stop
$134Spirit Airlines
Find Deal
Thu, May 2 - Wed, May 8

Flights from Philadelphia to Luis Munoz Marin Intl - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Philadelphia to San Juan Airport?

The average price of all flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to San Juan Airport on a Tuesday and more expensive on a Friday. On your return trip to Philadelphia, you should consider flying back on a Thursday, and avoid Mondays for better deals.

What is the cheapest month to fly from Philadelphia to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport, 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 San Juan Luis Munoz Marin Intl Airport is January, where tickets cost $212 on average. On the other hand, the most expensive months are December and April, where the average cost of tickets is $459 and $304 respectively.

How far in advance should I book a flight from Philadelphia to San Juan Luis Munoz Marin Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Philadelphia to San Juan Luis Munoz Marin Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 53 days before departure.

Which airlines provide the cheapest flights from Philadelphia to San Juan Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Frontier offered the best one-way deal for that route, at $80. KAYAK users also found Philadelphia to San Juan Airport round-trip flights on Frontier from $107 and on Spirit Airlines from $110.

Which airlines fly most frequently between Philadelphia and San Juan Airport?

Frontier connects Philadelphia to San Juan Airport with up to 2 flights per day. American Airlines also offers 1 flight per day, while Spirit Airlines follows with 1 flight per day.

Which airlines fly non-stop between Philadelphia and San Juan Luis Munoz Marin Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Philadelphia to San Juan Luis Munoz Marin Intl Airport.
There are 3 airlines that fly nonstop from Philadelphia to San Juan Luis Munoz Marin Intl Airport. They are: American Airlines, Frontier and Spirit Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $104 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines.

How many flights are there between Philadelphia and San Juan Luis Munoz Marin Intl Airport per day?

Each day, there are between 4 and 7 nonstop flights that take off from Philadelphia and land in San Juan Luis Munoz Marin Intl Airport, with an average flight time of 3h 44m. The most common departure time is 10:00 am and most flights take off in the morning. Each week, there are 35 flights. The most frequent day of departure is Friday, when 20% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Philadelphia and San Juan Luis Munoz Marin Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Philadelphia to San Juan Airport take?

The average nonstop flight takes 3h 39m, covering a distance of 1,579 miles.

What’s the earliest departure time from Philadelphia to San Juan Airport?

Early birds can take the earliest flight from Philadelphia at 6:00 am and will be landing in San Juan Luis Munoz Marin Intl Airport at 9:39 am.

What’s the latest departure time from Philadelphia to San Juan Airport?

If you prefer to fly at night, the latest flight from Philadelphia to San Juan Luis Munoz Marin Intl Airport jets off at 8:40 pm and lands at 12:30 am.

Good to know

Low season

October

High season

July

Cheapest flight

$80
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Philadelphia to San Juan Airport

When to book flights from Philadelphia to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Philadelphia to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Philadelphia to San Juan Airport flights

  • Which airlines fly directly from Philadelphia to San Juan?

    There are different companies offering daily flights from Philadelphia to San Juan, including Spirit, United, and jetBlue, but Frontier and American Airlines offer non-stop flights between the two cities as well. Frontier flies out of Terminal 1, but American Airlines operates flights out of Terminals A-East, A-West, B, C, and F, so check your departure information beforehand.

  • Which airline should I choose?

    If you’re looking for cheaper prices, Frontier might be the best choice, but if you’d rather have greater comfort, American Airlines would be better. Frontier flight prices also often don’t include any luggage. JetBlue is the biggest operator at SJU, and, despite their flights always having layovers, the number of daily jetBlue flights is much higher than any other airline, which can provide more flexibility in terms of departing schedule.

  • Are there onsite airport hotels at San Juan Airport?

    Yes, the award-winning San Juan Airport Hotel can be found here - specifically in Terminal D at SJU. Check-in time is between 3 p.m. and 12 a.m., and check-out is until noon. There is free Wi-Fi in all the rooms and common areas, and a restaurant and bar are available too. Pets are welcome at the hotel.

  • What are my transportation options upon arrival to San Juan Airport?

    A taxi ride from SJU to downtown San Juan is about 20 minutes. The public AMA buses also handle the transportation of passengers from San Juan Airport to Old San Juan, Isla Verde, and Condado. While it’s the cheapest method of transportation, it is not advised to travelers carrying heavy luggage as it might not be allowed on board. They run from 5 a.m. to 8 p.m. on weekdays only and stop at the airport's departure level in Terminals A, D, and E. Otherwise, many visitors opt to rent a car.

  • What is the cheapest flight from Philadelphia to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to San Juan Luis Munoz Marin Intl Airport was $80 for a one-way ticket and $106 for a round-trip.

  • Do I need a passport to fly between Philadelphia and San Juan Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in San Juan Airport.

  • Which airports will I be using when flying from Philadelphia to San Juan Airport?

    Philadelphia and San Juan Airport are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at San Juan Luis Munoz Marin Intl.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to San Juan Airport?

    All the following airlines offer inflight Wi-Fi service on the Philadelphia to San Juan Airport flight route: American Airlines, JetBlue, Delta, Breeze Airways, PSA Airlines, Sun Country Air, Qatar Airways, Air Canada, and Alaska Airlines.

  • Which aircraft models fly most regularly from Philadelphia to San Juan Airport?

    The Airbus A320neo is the aircraft model that flies most regularly on the Philadelphia to San Juan Airport flight route.

  • Which airline alliances offer flights from Philadelphia to San Juan Airport?

    oneworld is the only airline alliance operating flights between Philadelphia and San Juan Airport.

  • On which days can I fly direct from Philadelphia to San Juan Airport?

    There are nonstop flights from Philadelphia to San Juan Airport on a daily basis.

  • Which is the best airline for flights from Philadelphia to San Juan, Spirit Airlines or Frontier?

    The two airlines most popular with KAYAK users for flights from Philadelphia to San Juan are Spirit Airlines and Frontier. With an average price for the route of $216 and an overall rating of 6.4, Spirit Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of $263 and an overall rating of 6.3.

  • How does KAYAK find such low prices on flights from Philadelphia to San Juan Airport?

    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 San Juan Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan Airport from Philadelphia 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 San Juan Airport?

    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 to San Juan Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and SJU can sometimes prove cheaper using this method.

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

    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 to San Juan Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from PHL to San Juan Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $109 or less one-way and $232 or less round-trip.
  • Philadelphia International Airport (PHL) has seven different terminals. In order to navigate the rather large airport, there are free shuttle buses running from Terminal F (Gate F-14) to Gate C-16 in Terminal C (which also provides access to Terminals B and D) and Gate A-1 (which provides access to Terminals A-West and A-East).
  • Passengers who want to leave their car at PHL will find parking garages at all the different terminals (A-East, A-West, B, C, D, E, and F). International airlines operate from Terminal A-West, but different domestic airlines fly out of different terminals, so make sure you check your departure information before going to the airport – especially if you’re flying with American Airlines – so you know where exactly to leave your vehicle.
  • Luis Muñoz Marín International Airport (SJU), also known as just San Juan Airport, is located just three miles from the city center. U.S. citizens do not need passports or immunizations to travel in Puerto Rico.
  • If you want to grab a bite after landing at SJU, there are several restaurants throughout Terminals A, B, and C, including Gustos Café, Vienna Snack, and Mango's Village, just to name a few. There are also duty-free shops in these terminals, in case you want to take advantage of the lower prices of products at the airport.
  • If you wish to rent a car at SJU, there are several companies that you can head to, including Alamo and Budget. Onsite rental car companies are based on the first level of the Garage Parking area.
See more tips

Prefer to fly non-stop from Philadelphia to San Juan Airport?

Find which airlines fly direct from Philadelphia to Luis Munoz Marin Intl, which days they fly and book direct flights.

Nonstop departures

Philadelphia to San Juan Luis Munoz Marin Intl

Monday

American Airlines, Frontier, Spirit Airlines, +2 more

American Airlines, Frontier, +3 more

Tuesday

American Airlines, Frontier, Spirit Airlines, +2 more

American Airlines, Frontier, +3 more

Wednesday

American Airlines, Frontier, Spirit Airlines, +2 more

American Airlines, Frontier, +3 more

Thursday

American Airlines, Frontier, Spirit Airlines, +2 more

American Airlines, Frontier, +3 more

Friday

American Airlines, Frontier, Spirit Airlines, +2 more

American Airlines, Frontier, +3 more

Saturday

American Airlines, Frontier, Spirit Airlines, +2 more

American Airlines, Frontier, +3 more

Sunday

American Airlines, Frontier, Spirit Airlines, +2 more

American Airlines, Frontier, +3 more

See more direct flights

Nonstop returns

San Juan Luis Munoz Marin Intl to Philadelphia

Monday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Tuesday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Thursday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Friday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Saturday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

Sunday

American Airlines, British Airways, Frontier, +2 more

American Airlines, British Airways, +3 more

See more direct flights
See more direct flights

Top 5 airlines serving from Philadelphia to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Luis Munoz Marin Intl? 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.
8.0
DeltaOverall score based on 11028 reviews
8.0entertainment
7.5food
7.9comfort
8.2boarding
8.6crew
Airline reviews

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

2.0 MediocreMarisol, Apr 2024DFW - ATL
Read more about Delta reviews

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

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 !!!!

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

Some of the crew members were rude for no good reason

Terrible Ticketing and Check in process. I learned that AA unilaterally cancelled my premium seating from PHL to CLT and from CLT to JAN. They did, however, refund my money, but my seating was subsequently severely downgraded. They didn’t have a seat for my unless I paid for it! Not cool! Consequently, Check-in took 45 min. AA is usually great, but this was my worst experience with AA ever. Appalling they they arbitrarily cancel my seats threatening loss of flight if I didn’t pay for a seat!!!! -John

We liked quick boarding and on time departure. Seats were very uncomfortable.

Great flight. Quick boarding and departure. No problems. Flight crew were very friendly and professional.

I do not like the customer service, I had an emergency and needed to cancel a pet reservation right after I had booked it and they would not do anything but issue a credit. I haven't flown in years as I have 7 kids and don't have spare time. I want my $125 back on my card please

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

First....my trip was from Ft. Myers to Philly (not the other way around). Plane was clean, staff was friendly and flight was efficient with boarding and flight time. Thumbs up all around.

Seats are very small and extremely hard. Too close together. The person next to me had average shoulders and was very far into my 'space'.

Flights are great except for the ticketing service on the terminal.. Too little employees taking care for lots of flights.

The crew was great but it felt gross how spirit charges you for every little thing. Picking your seat should be free (first come first served). Beverages and food I get. But picking where I sit? Gross.

Didn’t happen. They stranded us in Orlando and had to book a flight on frontier to get to our destination.

Never got on the plane! My 2pm flight became 4am so I had to book southwest!

Flight left very close to original projected time. Paid for checked bag weight overage (my fault). Plane was literally brand new & this was its 2nd flight. Seats were alittle uncomfortable (I'm 5'11 * 175lbs and was alittle cramped, & brand new seats had little cushion). Food options were good. Main thing was flight took off & landed on time.

Flight left very close to original projected time. Plane was literally brand new & this was its 2nd flight. Seats were alittle uncomfortable (I'm 5'11 * 175lbs and was alittle cramped, & brand new seats had little cushion). Food options were good. Main thing was flight took off & landed on time.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Terrible. Seats are bad and the baggage policy is inconsistent

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

Book cheap flights from Philadelphia to San Juan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to San Juan found on KAYAK in the last 72 hours.
5/1Wed
nonstopFrontier
3h 39mPHL-SJU
$80
6/5Wed
nonstopFrontier
3h 39mPHL-SJU
$81
5/1Wed
1 stopSpirit Airlines
6h 54mPHL-SJU
$82
5/7Tue
nonstopSpirit Airlines
3h 53mPHL-SJU
$83
5/6Mon
nonstopFrontier
3h 39mPHL-SJU
$84
5/3Fri
nonstopFrontier
3h 39mPHL-SJU
$85
5/3Fri
nonstopFrontier
3h 39mPHL-SJU
$86
5/4Sat
1 stopSpirit Airlines
13h 15mPHL-SJU
$87
5/8Wed
nonstopFrontier
3h 39mPHL-SJU
$88
6/12Wed
1 stop
20h 49mPHL-SJU
$115

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Last minute flights from Philadelphia to Luis Munoz Marin Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to San Juan that are departing in the next 10 days.
4/27Sat
nonstop
3h 53mPHL-SJU
5/1Wed
nonstop
3h 54mSJU-PHL
$156
4/26Fri
nonstopFrontier
3h 39mPHL-SJU
5/1Wed
nonstopFrontier
3h 54mSJU-PHL
$158
4/25Thu
nonstopFrontier
3h 39mPHL-SJU
5/1Wed
nonstopFrontier
3h 54mSJU-PHL
$159
4/24Wed
multi-stopFrontier
6h 46mPHL-SJU
5/1Wed
nonstopFrontier
3h 54mSJU-PHL
$161
4/27Sat
nonstop
3h 53mPHL-SJU
5/2Thu
nonstop
3h 54mSJU-PHL
$162
4/26Fri
nonstopFrontier
3h 39mPHL-SJU
5/2Thu
nonstopFrontier
3h 54mSJU-PHL
$164
4/25Thu
nonstopFrontier
3h 39mPHL-SJU
5/2Thu
nonstopFrontier
3h 54mSJU-PHL
$165
4/23Tue
nonstopSpirit Airlines
3h 53mPHL-SJU
5/1Wed
nonstopSpirit Airlines
4h 09mSJU-PHL
$199
4/27Sat
nonstopSpirit Airlines
3h 53mPHL-SJU
4/30Tue
multi-stopSpirit Airlines
12h 58mSJU-PHL
$206
4/24Wed
nonstopSpirit Airlines
3h 53mPHL-SJU
5/1Wed
multi-stopSpirit Airlines
12h 58mSJU-PHL
$211

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Philadelphia - San Juan Airport Flights

Departure:

Philadelphia (PHL)United States

Destination:

San Juan Airport (SJU)Puerto Rico

Return flight deals:

San Juan Airport - Philadelphia

Cabin classes:

$1,120
$1,002
$135