Cheap Flights from Philadelphia, PA to San Juan from $53

On Cheapflightsplus.com you will find 3 direct and 48 connecting flights from Philadelphia to San Juan. You can compare airfare deals from 3 airlines and multiple travel sites from $53, book and save on cheap plane tickets and last minute offers. Also check out PHL-SJU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Philadelphia to San Juan Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $53 (one-way), $91 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Philadelphia to San Juan. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:00 — 10:44
06:00 — 10:44 F91016 Frontier Airlines
Philadelphia — San Juan
3h 44m
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from$82
16:03 — 20:47
16:03 — 20:47 F91166 Frontier Airlines
Philadelphia — San Juan
3h 44m
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from$82
16:22 — 21:14
16:22 — 21:14 NK1689 Spirit Airlines
Philadelphia — San Juan
3h 52m
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from$81
05:45 — 13:47
05:45 — 08:33 NK356 Spirit Airlines
Philadelphia — Orlando
1h 27m stop
10:00 — 13:47 NK325 Spirit Airlines
Orlando — San Juan
7h 2m
including layover
Find flight
from$115
05:45 — 19:48
05:45 — 08:33 NK356 Spirit Airlines
Philadelphia — Orlando
7h 27m stop
16:00 — 19:48 NK1687 Spirit Airlines
Orlando — San Juan
13h 3m
including layover
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from$115
06:10 — 17:05
06:10 — 09:03 NK1005 Spirit Airlines
Philadelphia — Miami
4h 27m stop
13:30 — 17:05 NK1037 Spirit Airlines
Miami — San Juan
9h 55m
including layover
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from$144
07:00 — 15:45
07:00 — 09:59 NK3149 Spirit Airlines
Philadelphia — Miami
2h 5m stop
12:04 — 15:45 NK1844 Spirit Airlines
Miami — San Juan
7h 45m
including layover
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from$115
07:20 — 13:58
+1 day
07:20 — 10:11 F91541 Frontier Airlines
Philadelphia — Orlando
23h 51m stop
10:02 — 13:58 F91824 Frontier Airlines
Orlando — San Juan
29h 38m
including layover
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from$82
08:31 — 22:47
05:45 — 08:14 F93209 Frontier Airlines
Philadelphia — Atlanta
7h 2m stop
16:04 — 20:40 F92082 Frontier Airlines
Atlanta — San Juan
13h 16m
including layover
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from$137
08:51 — 16:28
08:51 — 11:39 F91473 Frontier Airlines
Philadelphia — Tampa
51m stop
12:30 — 16:28 F92216 Frontier Airlines
Tampa — San Juan
6h 37m
including layover
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from$255
10:00 — 09:52
+1 day
07:30 — 10:17 F91807 Frontier Airlines
Philadelphia — Orlando
17h 9m stop
05:30 — 09:25 F92250 Frontier Airlines
Orlando — San Juan
22h 52m
including layover
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from$129
10:10 — 20:55
10:10 — 11:41 UA2657 United Airlines
Philadelphia — Chicago
2h 39m stop
14:20 — 20:55 UA695 United Airlines
Chicago — San Juan
9h 45m
including layover
Find flight
from$330
12:17 — 20:40
12:17 — 14:57 NK321 Spirit Airlines
Philadelphia — Orlando
1h 48m stop
16:45 — 20:40 NK864 Spirit Airlines
Orlando — San Juan
7h 23m
including layover
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from$115
12:17 — 01:52
+1 day
12:17 — 14:57 NK321 Spirit Airlines
Philadelphia — Orlando
7h stop
21:57 — 01:52 NK3163 Spirit Airlines
Orlando — San Juan
12h 35m
including layover
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from$115
13:28 — 16:13
+1 day
13:28 — 15:03 F91037 Frontier Airlines
Philadelphia — Cleveland
19h 50m stop
10:53 — 16:13 F94140 Frontier Airlines
Cleveland — San Juan
25h 45m
including layover
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from$245
14:29 — 22:22
14:29 — 15:45 UA4824 United Airlines
Philadelphia — Washington D.C.
1h 50m stop
17:35 — 22:22 UA2025 United Airlines
Washington D.C. — San Juan
6h 53m
including layover
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from$249
14:45 — 22:32
15:18 — 18:13 F92505 Frontier Airlines
Philadelphia — Orlando
51m stop
16:01 — 19:55 F93506 Frontier Airlines
Orlando — San Juan
6h 47m
including layover
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from$133
15:40 — 18:25
+1 day
15:40 — 18:02 UA2644 United Airlines
Philadelphia — Denver
15h 44m stop
09:46 — 18:25 UA1339 United Airlines
Denver — San Juan
25h 45m
including layover
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from$468
18:41 — 13:43
+1 day
18:41 — 21:15 NK3158 Spirit Airlines
Philadelphia — Houston
9h 55m stop
07:10 — 13:43 NK1151 Spirit Airlines
Houston — San Juan
18h 2m
including layover
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from$115
19:30 — 00:59
+2 days
19:30 — 22:24 F92337 Frontier Airlines
Philadelphia — Tampa
22h 41m stop
21:05 — 00:59 F92542 Frontier Airlines
Tampa — San Juan
28h 29m
including layover
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from$81
20:10 — 11:32
+1 day
20:10 — 23:11 NK530 Spirit Airlines
Philadelphia — Miami
8h 54m stop
08:05 — 11:32 NK1757 Spirit Airlines
Miami — San Juan
14h 22m
including layover
Find flight
from$110
22:03 — 10:09
+1 day
20:46 — 23:13 F92551 Frontier Airlines
Philadelphia — Atlanta
5h 10m stop
05:35 — 10:09 F92082 Frontier Airlines
Atlanta — San Juan
11h 6m
including layover
Find flight
from$53
11:02 — 00:33
+1 day
11:02 — 13:02 NK819 Spirit Airlines
Philadelphia — Detroit
2h 36m stop
15:38 — 18:28 NK545 Spirit Airlines
Detroit — Orlando
2h 16m stop
20:44 — 00:33 NK1761 Spirit Airlines
Orlando — San Juan
12h 31m
including layover
Find flight
from$143
11:02 — 11:18
+1 day
11:02 — 13:02 NK819 Spirit Airlines
Philadelphia — Detroit
5h 5m stop
18:07 — 21:00 NK1619 Spirit Airlines
Detroit — Orlando
10h 31m stop
07:31 — 11:18 NK1687 Spirit Airlines
Orlando — San Juan
23h 16m
including layover
Find flight
from$143
17:10 — 16:36
+1 day
17:10 — 18:41 UA308 United Airlines
Philadelphia — Chicago
1h 48m stop
20:29 — 23:30 UA2155 United Airlines
Chicago — Houston
10h 44m stop
10:14 — 16:36 UA1192 United Airlines
Houston — San Juan
22h 26m
including layover
Find flight
from$403
20:10 — 15:55
+1 day
20:10 — 23:11 NK530 Spirit Airlines
Philadelphia — Miami
7h 19m stop
06:30 — 07:36 NK1440 Spirit Airlines
Miami — New Orleans
2h 34m stop
10:10 — 15:55 NK1379 Spirit Airlines
New Orleans — San Juan
18h 45m
including layover
Find flight
from$193
*Departure and arrival times - local. Updated on January 21, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Philadelphia to San Juan depends on and how to choose the most interesting flight option for you.

Distance between Philadelphia and San Juan is 2543 miles. Time difference between the cities is 1h. Airplanes depart 05:45 to 22:03 from 4 Philadelphia airports and arrive 05:45 to 22:03 to 2 San Juan airports. Average flight time is 3h 44m.

  • The fastest flight 3h 44m
  • Average flight time 3h 44m
  • The earliest flight 05:45
  • The latest flight 22:03
  • Distance 1581 ml

The cheapest months to travel to San Juan are february (from 53 $), january (from 55 $), november (from 80 $).

The most expensive months are december (from 104 $), november (from 80 $), january (from 55 $).

What is the lowest airfare Philadelphia to San Juan?

The cheapest plane ticket found by our users is $53. This airfare is for economy class on one-way F92551 flight by Frontier Airlines for February 1, 2025 which leaves Philadelphia Int. in Philadelphia at 22:03 am and arrives at San Juan Luis Munoz Marin Intl at 10:09.

Economy class
$53
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Business class
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First class
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Popular Airlines on the Route

The flight Philadelphia — San Juan is served by 3 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 17 departures per week at the price of from $ 53 . And the most expensive tickets are offered by United Airlines airline - from $ 586.

Direct flights

There are 3 nonstop flights on the route. The fastest direct flight is F91016 by Frontier Airlines takes 3h 44m and the cheapest is F92551 by Frontier Airlines for $81.

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Connecting Flights

There are 48 flights with layovers on the route. The fastest connecting flight is UA4614 by United Airlines takes 6h 2m and the cheapest is F92551 by Frontier Airlines for $53.

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Airports

You can fly from Philadelphia to San Juan from 4 airports (Philadelphia Int., North Philadelphia, Mustin Alf, Philadelphia Sea Plane Base).

Philadelphia airports

  • Philadelphia Int.-PHL
    from $53
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  • North Philadelphia-PNE
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  • Mustin Alf-MUV
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  • Philadelphia Sea Plane Base-PSQ
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San Juan airports

  • Isla Grande-SIG
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  • Luis Munoz Marin Intl-SJU
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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