Cheapest return flights from San Juan to St. Thomas in July from 251€

AirHint found the following cheapest return flights from San Juan (SJU) to St. Thomas (STT) in July 2026 (see full year).

Return flights

02 Jul - 02 Jul jetBlue direct
23 Jul - 27 Jul Cape Air direct
02 Jul - 05 Jul Cape Air direct
01 Jul - 02 Jul Spirit Airlines
02 Jul - 14 Jul Spirit Airlines
01 Jul - 05 Jul Spirit Airlines
01 Jul - 14 Jul Spirit Airlines
02 Jul - 10 Jul Spirit Airlines
01 Jul - 10 Jul Spirit Airlines
19 Jul - 27 Jul Spirit Airlines

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

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 St. Thomas

Cheap car rent in St. Thomas

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