Cheapest one-way flights from San Juan to Philadelphia in June from $91

AirHint found the following cheapest one-way flights from San Juan (SJU) to Philadelphia (PHL) in June 2026 (see full year).

One-Way flights

11 Jun Frontier Airlines direct
10 Jun Frontier Airlines direct
01 Jun Spirit Airlines direct
02 Jun Spirit Airlines direct
29 Jun Frontier Airlines direct
26 Jun jetBlue direct
05 Jun Spirit Airlines direct
23 Jun American Airlines direct
21 Jun Spirit Airlines
20 Jun Spirit Airlines direct

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

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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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