Find cheap flights from Philadelphia to San Juan

PHL - SJU

Find cheap flights from Philadelphia to San Juan

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

Round-trip
Economy
Philadelphia (PHL)
San Juan Luis Munoz Marin Intl
Mon 6/14
Mon 6/21
Any month
Compare vs. KAYAK |
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Good to know

Low season

AugustBest time to beat the crowds with an average 36% drop in price.

High season

DecemberMost popular time to fly with an average 50% increase in price.

Average price round-trip

$185(avg. price over the last 2 weeks)

Good deal round-trip

$128or less

Good deal one-way

$72or less

When to book flights from Philadelphia to San Juan

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight to San Juan from Philadelphia

  • Looking for a cheap flight? 25% of our users found flights to San Juan from Philadelphia for $72 or less one-way and $128 or less round-trip.
  • The cheapest flight from Philadelphia to San Juan was found 20 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is August.
  • Morning departure is around 4% more expensive than an evening flight, on average*.
  • 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.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Philadelphia to San Juan flights

Which airlines have a flexible cancellation policy for flights from Philadelphia to San Juan Luis Munoz Marin Intl due to COVID-19?

Are there San Juan travel restrictions currently due to Coronavirus?

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How many flights are there between Philadelphia and San Juan?

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

Do I need a passport to fly to San Juan from Philadelphia?

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Which airlines fly directly from Philadelphia to San Juan?

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

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Top airlines flying Philadelphia to San Juan Luis Munoz Marin Intl

Scores according to KAYAK customer reviews

5.7
Frontier
Overall score based on 39,725 reviews
6.4
Boarding
5.4
Comfort
6.8
Crew
4.6
Entertainment
4.7
Food
Airline reviews

Pros: "Fast and easy"
Cons: "Nothing"

Pros: "Once again everyone was so wonderful and helpful"
Cons: "Lower luggage cost. I spent $110 additional on this trip since since I wasn't well informed (my fault)"

Pros: "Nothing"
Cons: "Everything"

Pros: "Nothing"
Cons: "Staff crabage"

Pros: "Fast easy boarding, friendly helpful staff"
Cons: "There was more kids sitting on their parents lap than I’ve ever seen before and it made a very chaotic noisy flight"

Pros: "Complimentary something! Entertainment options would be nice."
Cons: "No complimentary anything! No entertainment:("

Cons: "People should be restrained from jamming entrance to aircraft BEFORE their zone is called."

Cons: "Boarding"

Cons: "Good"

Cons: "Tremenda porquería horrendo"

Pros: "Crew was amazing, I love that they had tablets to take the order instead of driving the cart up and down the aisle."
Cons: "Paid fifty dollars for more leg room and it basically felt like basic seats that I’ve flown with such as spirit and American Airlines"

Pros: "Low key atmosphere."
Cons: "It was all fine."

Pros: "Yes"
Cons: "Food"

Cons: "Everything was good. It’s was a nice travel... safety and puntual. I like that... the only things I think they may could be better is the airplane seat. And they don’t have television."

Pros: "Me cobraron por bulto de mano lo que lo encuentro inlógico porque con ese bulto viaje a Philadelphia y al volver me vienen a cobrar $60 no tiene sentido"
Cons: "Como comenté anterior Me cobraron por bulto de mano lo que lo encuentro inlógico porque con ese bulto viaje a Philadelphia y al volver me vienen a cobrar $60 no tiene sentido deben mejorar y no cojer a la gente de boba eso no se hace primera y última vez que viajo por Frontier"

Pros: "Price"
Cons: "Hardest most uncomfortable seats, ever!"

Pros: "Personnel"

Pros: "SEAT was comfortable"
Cons: "Service"

Pros: "Estaba todo bien."
Cons: "Pero no me gusto q havia mucha turbulencia. Y mis photos queria esplotar."

Pros: "Boarding was easy and efficient Staff was friendly Space was clean"
Cons: "The plane had a few concerning sounds ."

Pros: "Good"

Pros: "We had an uneventful flight"
Cons: "Didn’t depart until 1055 pm. One hour later than scheduled"

Pros: "Kind attentive staff"
Cons: "We had to wait a half hour, or so, On the tarmac before we could leave Philly"

Pros: "Nice service. Exceptionally new plane about a year old to the month."
Cons: "Need to ask people to prepare to deplane. Perhaps use rear door to expedite process"

Pros: "El personal muy atento"
Cons: "Asientos un poco incómodos, no hay entretenimiento"

Pros: "boarding and treatment by staff wad excellent"
Cons: "$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc)."

Cons: "Late boarding and take off.... lost 40 min"

Pros: "Noting"

Pros: "Getting home safely."
Cons: "I felt like I had been taken for a fool."

Cons: "No wifi"

Pros: "No travel no more with Frontier! The y charge you for vou carry on bag! They Miserable!"
Cons: "Have to paid for my bag"

Cons: "Kid vomit"

Pros: "Cost"
Cons: "App did not work to get boarding pass. No food not even a glass of water. Give people drinks! Let people have a carry on. Probably not fly Frontier again. It was better when you could have a carry on."

Pros: "Not one thing"
Cons: "FRONTIER."

Pros: "We were at our destination 40 minutes early!"
Cons: "paying for any beverage other than water"

Pros: "Nice staff."
Cons: "Delay later than delay. Then another delay on tarmac."

Pros: "No problems whatsoever."
Cons: "Traffic getting to the airport."

Cons: "Not enough staff in the boarding area to ask about luggage etc"

Pros: "Everything"
Cons: "Nothing"

Cons: "DELAYED"

Cons: "Charged me $200 for name change that I did not nerd"

Pros: "I had a baggage that met the online specifications- 14X8 but they still charged me $60 because it was not a "personal bag" -- they kept referring to it as a carryon."

Pros: "They share food no baby asked me, even to buy."

Cons: "That we had to buy drinks and snacks"

Pros: "The employees were all fantastic, very friendly and helpful"
Cons: "Would like wifi."

Cons: "Delayed almost 2 hrs....sitting on the plane..."

Cons: "Not enough leg room. It really sucked!"

Pros: "Nothing"
Cons: "The hassle with my bag"

Cons: "Nothing was complimentary"

Cons: "No social distancing, they sell you cheap flights just to make everything an add on or extra charge. Kiosks we're having issues, employees just didn't seem to care."

Pros: "The flight was on time and early to arrive."
Cons: "The seats are some of the worst I've experienced. I sat next to a grown gentleman and pretty much had half his body in my seat. My son thats 12 fits perfect but not adults"

Pros: "I like the wider front seats. Plenty of room and comfortable"
Cons: "On the return trip I wasn't able to purchase the wider seats since they are only 8 of them. I sat on the third row and it was quite uncomfortable even for a small person like me"

Pros: "Plane was clean."

Pros: "Uncomfortable seat"
Cons: "Turbulence"

Pros: "Fair price"
Cons: "Comfort"

Cons: "All went well, baggage was a little slow, but other than that it was good!"

Cons: "USB Connections & Free WiFi"

Pros: "Yes"
Cons: "Yes"

Pros: "No"
Cons: "Yes"

Pros: "Big seat"
Cons: "Way delayed"

Pros: "price"
Cons: "comfort"

Pros: "EVERYthing"

Cons: "Boarding was horrendous"

Pros: "On time"
Cons: "Seat not comfortable"

Cons: "No Wifi, no seat reclining, late departure and delays"

Pros: "Everything was fantastic. Did get any food or drink tho. Staff was phenomenal!"

Pros: "Everything."
Cons: "No complimentary snacks served."

Pros: "I like the other passengers . I liked the person that checked us in -he was very accommodating - Girard Patrice (Pennsylvania check in)"
Cons: "Going to Atlanta: The seating arrangement was poor and had gum on the seat and dirty. I was unable to adjust my seat even though cramped."

Pros: "Nothing!"
Cons: "Delayed and rude staff!!!!"

Cons: "Too long!"

Cons: "Getting dinging for bags at the gate, $50 a bag each way?!? Wasn't explicit ok Kayaks website and very financially cumbersome. Not cool."

Pros: "Nothing"
Cons: "I was lied to by staff"

Cons: "Delayed"

Cons: "Nothing everything was amazing."

Cons: "The service,"

Pros: "Just low fare"
Cons: "Pay for select seat, my son the traveler is military dependend and pay $55 for carrion bag, they didn't waived for be a military dependent"

Pros: "NOTHING"
Cons: "Everything"

Pros: "Nothing"
Cons: "The airplane"

Pros: "Nothing"
Cons: "Everything about it"

Pros: "Everything."

Pros: "Cheap and quick"
Cons: "Impersonal"

Cons: "No internet option to my knowledge."

Pros: "nothing"
Cons: "everything"

Pros: "I got to Minnesota for cheap"
Cons: "Nothing was unexpected"

Pros: "good folks wo4rk there, kind and helpful"
Cons: "cost too high for no comfort/frills"

Pros: "Yes very much"

Pros: "Smooth ride, friendly staff, no problems"

Pros: "Low fares. Great service."
Cons: "Nothing."

Cons: "Unable to use TSA precheck. Since I was unable to pay for bags while on the Jayak site, I had to pay $10 more later on the Spirit Air site"

Pros: "Me trataron bien"
Cons: "Que me cobraron la maleta deben de mejorar eso"

Pros: "IT WAS FAST TO GET SEATED"
Cons: "There was no leg space at all"

Pros: "Nothing"
Cons: "Everything"

Cons: "Tiny tray tables"

Cons: "don't know never got on the plan it was cancule"

Pros: "I thought it was fantastic all around. Traveling was easy."

Pros: "Nothing"
Cons: "Everything, the staff was rude and unpleasing."

Cons: "Late boarding."

Pros: "Nothing!"
Cons: "Everything!!"

Cons: "Fees for luggage"

Read more about Frontier
COVID-19 information

Safety measures for airlines flying from Philadelphia to San Juan

Airlines flying from Philadelphia to San Juan have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Philadelphia to San Juan

Mandatory masks

Masks required on board, masks provided on flights from Philadelphia to San Juan

Social distancing seating

Middle seats unavailable to book on flights from Philadelphia to San Juan

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Philadelphia to San Juan

Book cheap flights from Philadelphia to San Juan

Recent round-trip flight deals

7/4
Sun
nonstop
Spirit Airlines
4h 05m
PHL - SJU
7/15
Thu
nonstop
Spirit Airlines
4h 04m
SJU - PHL
7/3
Sat
nonstop
Multiple Airlines
4h 10m
PHL - SJU
7/15
Thu
nonstop
Multiple Airlines
4h 04m
SJU - PHL
7/8
Thu
nonstop
Spirit Airlines
4h 05m
PHL - SJU
7/14
Wed
nonstop
Spirit Airlines
4h 07m
SJU - PHL
7/3
Sat
nonstop
Multiple Airlines
4h 10m
PHL - SJU
7/15
Thu
nonstop
Multiple Airlines
4h 04m
SJU - PHL
9/1
Wed
nonstop
Spirit Airlines
4h 02m
PHL - SJU
9/8
Wed
nonstop
Spirit Airlines
4h 19m
SJU - PHL
9/1
Wed
nonstop
Spirit Airlines
4h 02m
PHL - SJU
9/15
Wed
nonstop
Spirit Airlines
4h 19m
SJU - PHL
8/31
Tue
nonstop
Multiple Airlines
4h 21m
PHL - SJU
9/14
Tue
nonstop
Multiple Airlines
4h 16m
SJU - PHL
8/25
Wed
nonstop
Spirit Airlines
4h 02m
PHL - SJU
8/28
Sat
nonstop
Spirit Airlines
4h 07m
SJU - PHL
8/19
Thu
nonstop
Frontier
4h 21m
PHL - SJU
8/24
Tue
nonstop
Frontier
4h 23m
SJU - PHL
8/16
Mon
nonstop
Spirit Airlines
4h 10m
PHL - SJU
8/16
Mon
nonstop
Spirit Airlines
4h 04m
SJU - PHL
10/2
Sat
nonstop
Frontier
4h 16m
PHL - SJU
10/5
Tue
nonstop
Frontier
4h 35m
SJU - PHL
8/16
Mon
nonstop
Spirit Airlines
4h 05m
PHL - SJU
8/20
Fri
nonstop
Spirit Airlines
4h 08m
SJU - PHL
7/9
Fri
nonstop
Multiple Airlines
4h 21m
PHL - SJU
7/14
Wed
nonstop
Multiple Airlines
4h 06m
SJU - PHL
12/1
Wed
nonstop
Frontier
4h 16m
PHL - SJU
12/7
Tue
nonstop
Frontier
4h 35m
SJU - PHL
9/13
Mon
nonstop
Frontier
4h 16m
PHL - SJU
9/21
Tue
nonstop
Frontier
4h 35m
SJU - PHL
9/13
Mon
nonstop
Frontier
4h 16m
PHL - SJU
9/17
Fri
nonstop
Frontier
4h 35m
SJU - PHL
6/30
Wed
nonstop
Multiple Airlines
4h 05m
PHL - SJU
7/4
Sun
nonstop
Multiple Airlines
4h 14m
SJU - PHL
7/9
Fri
nonstop
Frontier
4h 21m
PHL - SJU
7/16
Fri
nonstop
Frontier
4h 23m
SJU - PHL
6/27
Sun
nonstop
Frontier
4h 10m
PHL - SJU
7/4
Sun
nonstop
Frontier
4h 17m
SJU - PHL
8/31
Tue
nonstop
Multiple Airlines
4h 21m
PHL - SJU
9/7
Tue
nonstop
Multiple Airlines
4h 16m
SJU - PHL
Show more results

Recent one-way flight deals

7/4
Sun
nonstop
Spirit Airlines
4h 05m
PHL - SJU
6/26
Sat
nonstop
Frontier
4h 10m
PHL - SJU
6/26
Sat
nonstop
Frontier
4h 10m
PHL - SJU
6/26
Sat
nonstop
Frontier
4h 10m
PHL - SJU
7/8
Thu
nonstop
Spirit Airlines
4h 05m
PHL - SJU
7/6
Tue
nonstop
Spirit Airlines
4h 05m
PHL - SJU
9/11
Sat
nonstop
Spirit Airlines
4h 24m
PHL - SJU
9/8
Wed
nonstop
Spirit Airlines
4h 07m
PHL - SJU
7/8
Thu
nonstop
Spirit Airlines
4h 05m
PHL - SJU
7/5
Mon
nonstop
Spirit Airlines
4h 05m
PHL - SJU
8/23
Mon
nonstop
Frontier
4h 42m
PHL - SJU
7/5
Mon
nonstop
Spirit Airlines
4h 05m
PHL - SJU
7/7
Wed
nonstop
Spirit Airlines
4h 02m
PHL - SJU
6/26
Sat
nonstop
Spirit Airlines
4h 05m
PHL - SJU
8/17
Tue
nonstop
Spirit Airlines
4h 12m
PHL - SJU
7/28
Wed
nonstop
Frontier
4h 21m
PHL - SJU
7/11
Sun
nonstop
Frontier
4h 21m
PHL - SJU
7/20
Tue
nonstop
Frontier
4h 42m
PHL - SJU
6/19
Sat
1 stop
Frontier
6h 56m
PHL - SJU
6/22
Tue
nonstop
Frontier
4h 16m
PHL - SJU
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