Cheapest return flights from San Juan to Philadelphia in June from $183

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

Return flights

03 Jun - 07 Jul Frontier Airlines direct
02 Jun - 09 Jun Frontier Airlines
02 Jun - 09 Jun Spirit Airlines direct
02 Jun - 03 Jun Spirit Airlines direct
01 Jun - 09 Jun Spirit Airlines direct
10 Jun - 13 Jun Frontier Airlines
11 Jun - 18 Jun Frontier Airlines
02 Jun - 06 Jun Spirit Airlines direct
01 Jun - 06 Jun Spirit Airlines direct
14 Jun - 21 Jun Frontier Airlines direct
02 Jun - 06 Jul Frontier Airlines direct
12 Jun - 19 Jun Frontier Airlines
29 Jun - 08 Jul Spirit Airlines direct
29 Jun - 14 Jul Spirit Airlines direct
22 Jun - 08 Jul Spirit Airlines direct
29 Jun - 20 Jul Spirit Airlines direct
29 Jun - 13 Jul Spirit Airlines direct
22 Jun - 13 Jul Spirit Airlines direct
29 Jun - 11 Jul Spirit Airlines direct
29 Jun - 19 Jul Spirit Airlines direct

Also check the deals for one-way 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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