Philadelphia (PHL) to San Juan (SJU) flight deal in economy from $59

Saturday, October 17th, 2026

Outbound Flights

3h 56m·Nonstop
$59 USD
Frontier Airlines
PHLOct 17 12:30
SJUOct 17 16:26
F9 1166Airbus A321neo
6h 37m·1 stop
$99 USD
Frontier Airlines
PHLOct 17 15:18
FLLOct 17 18:15
F9 4439Airbus A320neo
56m layover
Frontier Airlines
FLLOct 17 19:11
SJUOct 17 21:55
F9 4916Airbus A321neo
8h 8m·1 stop
$99 USD
Frontier Airlines
PHLOct 17 17:45
MCOOct 17 20:28
F9 2505Airbus A321neo
2h 32m layover
Frontier Airlines
MCOOct 17 23:00
SJUOct 18 01:53
F9 4726Airbus A321neo
8h 23m·1 stop
$104 USD
JetBlue Airways
PHLOct 17 15:26
BOSOct 17 17:27
B6 1860Airbus A220-300 Passenger
2h 15m layover
JetBlue Airways
BOSOct 17 19:42
SJUOct 17 23:49
B6 561Airbus A320
3h 55m·Nonstop
$110 USD
Frontier Airlines
PHLOct 17 06:24
SJUOct 17 10:19
F9 1016Airbus A321neo
3h 50m·Nonstop
$133 USD
JetBlue Airways
PHLOct 17 11:43
SJUOct 17 15:33
B6 1047Airbus A320
7h 39m·1 stop
$174 USD
Frontier Airlines
PHLOct 17 15:26
MCOOct 17 18:03
F9 4173Airbus A321neo
2h 6m layover
Frontier Airlines
MCOOct 17 20:09
SJUOct 17 23:05
F9 1746Airbus A321neo
7h 1m·1 stop
$269 USD
Frontier Airlines
PHLOct 17 07:35
MCOOct 17 10:15
F9 1807Airbus A320neo
1h 21m layover
Frontier Airlines
MCOOct 17 11:36
SJUOct 17 14:36
F9 2250Airbus A321neo