Cheapest one-way HOU–SJU flights, July

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

One-Way flights

18 Jul Frontier Airlines
15 Jul Frontier Airlines
20 Jul Frontier Airlines
08 Jul Frontier Airlines
19 Jul Frontier Airlines
16 Jul Frontier Airlines
03 Jul Spirit Airlines
05 Jul Spirit Airlines
05 Jul Southwest Airlines direct
20 Jul United direct

Also check the deals for return 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.