Cheapest return SLC–SJU flights, July

AirHint found the following cheapest return flights from Salt Lake City (SLC) to San Juan (SJU) in July 2026 (see full year).

Return flights

03 Jul - 08 Jul Frontier Airlines
08 Jul - 15 Jul Frontier Airlines
24 Jul - 01 Aug Frontier Airlines
07 Jul - 14 Jul Frontier Airlines
23 Jul - 01 Aug Frontier Airlines
03 Jul - 07 Jul Frontier Airlines
10 Jul - 18 Jul Frontier Airlines
02 Jul - 07 Jul Frontier Airlines
02 Jul - 06 Jul Frontier Airlines

Also check the deals for one-way flights from Salt Lake City to San Juan 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 San Juan

Cheap car rent in San Juan

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