Cheapest return flights from Phoenix to San Juan in June from 415€

Best time to book flights for Phoenix (PHX) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Phoenix (PHX) to San Juan (SJU) in June 2025 (see full year).

Return flights

29 Jun - 05 Jul United
03 Jun - 15 Jun Delta
28 Jun - 05 Jul Frontier Airlines
26 Jun - 29 Jun Frontier Airlines
13 Jun - 21 Jun Frontier Airlines
07 Jun - 15 Jun Frontier Airlines
13 Jun - 22 Jun Frontier Airlines
21 Jun - 25 Jun Frontier Airlines
20 Jun - 29 Jun Frontier Airlines
29 Jun - 13 Jul Frontier Airlines
29 Jun - 06 Jul Frontier Airlines

Also check the deals for one-way flights from Phoenix to San Juan 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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