Cheapest return flights from Houston to San Juan in October from $175

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

Return flights

07 Oct - 10 Oct American Airlines
27 Oct - 30 Oct American Airlines
02 Oct - 09 Oct Spirit Airlines direct
02 Oct - 16 Oct Spirit Airlines direct
09 Oct - 23 Oct Spirit Airlines direct
16 Oct - 23 Oct Spirit Airlines direct
16 Oct - 30 Oct Spirit Airlines direct
05 Oct - 09 Oct Spirit Airlines direct
05 Oct - 23 Oct Spirit Airlines direct
05 Oct - 16 Oct Spirit Airlines direct
30 Oct - 06 Nov Spirit Airlines direct
30 Oct - 02 Nov Spirit Airlines direct
30 Oct - 16 Nov Spirit Airlines direct
30 Oct - 13 Nov Spirit Airlines direct
16 Oct - 02 Nov Spirit Airlines direct
19 Oct - 06 Nov Spirit Airlines direct
19 Oct - 02 Nov Spirit Airlines direct
26 Oct - 06 Nov Spirit Airlines direct
26 Oct - 13 Nov Spirit Airlines direct
30 Oct - 15 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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