Cheapest one-way flights from Houston to San Juan in August from 70€

AirHint found the following cheapest one-way flights from Houston (HOU) to San Juan (SJU) in August 2025 (see full year).

One-Way flights

24 Aug Southwest Airlines
12 Aug Spirit Airlines
09 Aug Spirit Airlines direct
05 Aug Spirit Airlines direct
02 Aug Spirit Airlines direct
12 Aug Spirit Airlines direct
03 Aug Spirit Airlines direct
31 Aug Spirit Airlines direct
23 Aug Southwest Airlines
11 Aug Spirit Airlines

Also check the deals for return flights from Houston to San Juan in August.

Skyscanner

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.

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