Cheapest return PIE–SJU flights, May

AirHint found the following cheapest return flights from St. Petersburg (PIE) to San Juan (SJU) in May 2026 (see full year).

Return flights

29 May - 01 Jun Allegiant Air
20 May - 23 May Allegiant Air
29 May - 05 Jun Allegiant Air
15 May - 18 May Allegiant Air
18 May - 25 May Allegiant Air
04 May - 11 May Allegiant Air
08 May - 11 May Allegiant Air
25 May - 01 Jun Allegiant Air
22 May - 25 May Allegiant Air

Also check the deals for one-way flights from St. Petersburg to San Juan in May.

Powered by

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

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