Cheapest one-way flights from St. Petersburg to San Juan in July from $165

AirHint found the following cheapest one-way flights from St. Petersburg (PIE) to San Juan (SJU) in July 2025 (see full year).

One-Way flights

14 Jul Allegiant Air
20 Jul Allegiant Air
26 Jul Allegiant Air
29 Jul Allegiant Air
22 Jul Allegiant Air
31 Jul Allegiant Air
06 Jul Allegiant Air
02 Jul Allegiant Air
25 Jul Allegiant Air
11 Jul Allegiant Air

Also check the deals for return flights from St. Petersburg to San Juan in July.

Skyscanner

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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