Cheapest return flights from Phoenix to San Juan in June from 365€

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

Return flights

14 Jun - 17 Jun Southwest Airlines
07 Jun - 13 Jun United
04 Jun - 08 Jun Southwest Airlines
09 Jun - 13 Jun United
15 Jun - 29 Jun Southwest Airlines
09 Jun - 20 Jun Southwest Airlines
05 Jun - 07 Jun Southwest Airlines
12 Jun - 15 Jun United

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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