Cheapest one-way flights from Philadelphia to San Juan in November from $77

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

One-Way flights

09 Nov Frontier Airlines direct
10 Nov Frontier Airlines direct
13 Nov Frontier Airlines direct
07 Nov Frontier Airlines direct
19 Nov Frontier Airlines direct
11 Nov jetBlue
11 Nov Frontier Airlines direct
12 Nov Frontier Airlines
12 Nov Frontier Airlines direct
14 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.

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