Cheapest return flights from Houston to San Juan in October from $156

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

Return flights

21 Oct - 28 Oct United direct
19 Oct - 25 Oct United direct
26 Oct - 31 Oct United
01 Oct - 08 Oct United
13 Oct - 17 Oct Southwest Airlines
14 Oct - 28 Oct Southwest Airlines
14 Oct - 21 Oct United
14 Oct - 28 Oct United direct
25 Oct - 02 Nov United
08 Oct - 22 Oct United direct
01 Oct - 08 Oct United direct
26 Oct - 02 Nov Spirit Airlines direct
26 Oct - 07 Nov Spirit Airlines
26 Oct - 05 Nov Spirit Airlines
21 Oct - 02 Nov Spirit Airlines
26 Oct - 14 Nov Spirit Airlines
13 Oct - 02 Nov Spirit Airlines
14 Oct - 02 Nov Spirit Airlines
21 Oct - 07 Nov Spirit Airlines
21 Oct - 05 Nov Spirit Airlines

Also check the deals for one-way flights from Houston to San Juan in October.

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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