Cheapest one-way flights from Houston to San Juan in October from 53€

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

One-Way flights

26 Oct Spirit Airlines direct
19 Oct Spirit Airlines direct
25 Oct Spirit Airlines
28 Oct Delta
27 Oct Frontier Airlines
24 Oct Spirit Airlines
18 Oct Spirit Airlines
23 Oct Spirit Airlines
31 Oct Spirit Airlines
30 Oct Frontier Airlines

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

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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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