Cheapest one-way flights from Philadelphia to San Juan in November from 82€

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to San Juan (SJU) in November 2025 (see full year).

One-Way flights

16 Nov Frontier Airlines
14 Nov Frontier Airlines
10 Nov Frontier Airlines direct
16 Nov Frontier Airlines direct
17 Nov Frontier Airlines direct
20 Nov Frontier Airlines direct
13 Nov Frontier Airlines
06 Nov Frontier Airlines direct
13 Nov Frontier Airlines direct
19 Nov Spirit Airlines direct

Also check the deals for return flights from Philadelphia to San Juan in November.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.