Cheapest return HOU–SJU flights, July

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

Return flights

01 Jul - 08 Jul Frontier Airlines
29 Jul - 03 Aug Frontier Airlines
11 Jul - 13 Jul Frontier Airlines
15 Jul - 19 Jul Frontier Airlines
30 Jul - 02 Aug Frontier Airlines
15 Jul - 20 Jul Frontier Airlines
17 Jul - 20 Jul Frontier Airlines
10 Jul - 12 Jul Frontier Airlines
03 Jul - 07 Jul Spirit Airlines
21 Jul - 25 Jul Frontier Airlines
03 Jul - 16 Jul Spirit Airlines
17 Jul - 22 Jul Frontier Airlines
31 Jul - 04 Aug Frontier Airlines
31 Jul - 18 Aug Spirit Airlines
30 Jul - 18 Aug Spirit Airlines
17 Jul - 04 Aug Spirit Airlines
23 Jul - 04 Aug Spirit Airlines
17 Jul - 02 Aug Spirit Airlines
26 Jul - 04 Aug Spirit Airlines
16 Jul - 04 Aug Spirit Airlines

Also check the deals for one-way flights from Houston 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.