Cheapest return flights from Philadelphia to San Juan in November from 112€

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

Return flights

24 Nov - 06 Dec Spirit Airlines
24 Nov - 13 Dec Spirit Airlines
24 Nov - 09 Dec Spirit Airlines
24 Nov - 05 Dec Spirit Airlines
24 Nov - 25 Nov Frontier Airlines direct
24 Nov - 28 Nov Frontier Airlines direct
24 Nov - 12 Dec Spirit Airlines
22 Nov - 25 Nov Frontier Airlines direct
25 Nov - 28 Nov Frontier Airlines direct
22 Nov - 28 Nov Frontier Airlines direct
28 Nov - 05 Dec Frontier Airlines
23 Nov - 06 Dec Spirit Airlines
23 Nov - 13 Dec Spirit Airlines
23 Nov - 09 Dec Spirit Airlines
23 Nov - 05 Dec Spirit Airlines
24 Nov - 26 Nov Frontier Airlines direct
19 Nov - 22 Nov Frontier Airlines direct
18 Nov - 25 Nov Spirit Airlines
18 Nov - 22 Nov Spirit Airlines
23 Nov - 28 Nov Frontier Airlines

Also check the deals for one-way flights from Philadelphia to San Juan in November.

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