Cheapest return flights from St. Petersburg (PIE) to San Juan (SJU), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
09 Oct 12 Oct Allegiant Air
22 Oct 26 Oct Allegiant Air
16 Oct 19 Oct Allegiant Air
10 Oct 14 Oct Allegiant Air
02 Oct 04 Oct Allegiant Air
Powered by

deals for one-way flights from St. Petersburg to San Juan in October.

Book a cheap hotel in San Juan

Cheap car rent in Luis Munoz Marin Intl

Updated Jul 24, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.