24/7 Support
(855-706-2925)

Flight Deals from Philadelphia to San Juan from $104
Top flight deals from leading airlines:







... and +100s more
Cancel within 24 hours for a full refund—no questions asked.
We’ll refund the difference if the price drops before you fly.
The prices shown are exactly what you pay, with no hidden taxes or fees.
Expert travel agents, ready to help anytime by phone, chat, or email.
Stops
- Nonstopfrom $354
- Up to 1 stop$327
- Up to 2 stops$490
Airlines
- American Airlines$449
- Delta Air Lines$627
- Frontier Airlines$362
- JetBlue$365
- Southwest Airlines$672
- Spirit Airlines$327
- United Airlines$490
Cabin Class
- Economy$327
Departure Airports
- Philadelphia International Airport$327
- Trenton Mercer Airport$508
Arrival Airports
- Luis Munoz Marin International Airport$327
Layover Airports
- Baltimore/Washington International Thurgood Marshall Airport$672
- Charlotte Douglas International Airport$789
- Chicago O Hare Airport$490
- Dallas Fort Worth International Airport$449
- Fort Lauderdale Hollywood International Airport$327
- General Edward Lawrence Logan International Airport$365
- George Bush Intercontinental Houston Airport$490
- Hartsfield Jackson Atlanta International Airport$384
- Miami International Airport$780
- Nashville International Airport$672
- Newark Liberty Airport$490
- Orlando International Airport$349
- Philadelphia International Airport$453
- Reagan Washington National Airport$814
- Washington Dulles Airport$490




























































Top Deals on flights from Philadelphia to San Juan
Philadelphia, US (PHL) - San Juan, PR (SJU)

Nov 20
Nov 21
as low as
$104
Philadelphia, US (PHL) - San Juan, PR (SJU)

Nov 7
Nov 7
as low as
$129
Philadelphia, US (PHL) - San Juan, PR (SJU)

Dec 3
Dec 3
as low as
$140
Philadelphia, US (PHL) - San Juan, PR (SJU)

Jan 6
Jan 7
as low as
$140
Philadelphia, US (PHL) - San Juan, PR (SJU)

Mar 3
Mar 3
as low as
$140
Philadelphia, US (PHL) - San Juan, PR (SJU)

Mar 9
Mar 9
as low as
$143
Philadelphia, US (PHL) - San Juan, PR (SJU)

Nov 27
Nov 27
as low as
$150
Philadelphia, US (PHL) - San Juan, PR (SJU)

Nov 14
Nov 14
as low as
$163
Philadelphia, US (PHL) - San Juan, PR (SJU)

Nov 18
Nov 18
as low as
$174
Philadelphia, US (PHL) - San Juan, PR (SJU)

Jan 23
Jan 23
as low as
$272
Philadelphia, US (PHL) - San Juan, PR (SJU)

Feb 4
Feb 4
as low as
$292
Philadelphia, US (PHL) - San Juan, PR (SJU)

Mar 9
Mar 9
as low as
$292
Frequently Asked Questions
Flights to San Juan
- Flights
- Caribbean
- Puerto Rico
- San Juan
- Flights
- North America
- United States
- Pennsylvania
- Philadelphia