Philadelphia to San Juan with Frontier from $291.
Tickets from $291 both ways. Checked baggage is not included in the base fare.
✈️ SJU Airport Terminal Guide
Available Dates
Select a date to check live prices on Skyscanner.
15 May – 22 May$291✈︎ 4h 04m · DirectSkyscanner →
16 May – 22 May$291✈︎ 4h 04m · DirectSkyscanner →
16 May – 23 May$291✈︎ 4h 04m · DirectSkyscanner →
17 May – 24 May$291✈︎ 4h 04m · DirectSkyscanner →
18 May – 25 May$291✈︎ 4h 04m · DirectSkyscanner →
19 May – 26 May$291✈︎ 4h 04m · DirectSkyscanner →
20 May – 27 May$291✈︎ 4h 04m · DirectSkyscanner →
21 May – 28 May$291✈︎ 4h 04m · DirectSkyscanner →
22 May – 29 May$291✈︎ 4h 04m · DirectSkyscanner →
24 May – 30 May$291✈︎ 4h 04m · DirectSkyscanner →
Prices verified at time of publication. Always confirm on Skyscanner before booking.
