Cheapest return flights from Houston to San Juan in October from $222

Best time to book flights for Houston (IAH) to San Juan (SJU) flights at AirHint

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

Return flights

02 Oct - 09 Oct Spirit Airlines direct
12 Oct - 19 Oct Spirit Airlines direct
16 Oct - 23 Oct Spirit Airlines direct
19 Oct - 26 Oct Spirit Airlines direct
23 Oct - 30 Oct Spirit Airlines direct
26 Oct - 02 Nov Spirit Airlines direct
30 Oct - 06 Nov Spirit Airlines direct
05 Oct - 09 Oct Spirit Airlines direct
02 Oct - 06 Oct United
24 Oct - 29 Oct Spirit Airlines
01 Oct - 08 Oct Spirit Airlines
08 Oct - 15 Oct Spirit Airlines
25 Oct - 01 Nov Spirit Airlines
27 Oct - 03 Nov Spirit Airlines
28 Oct - 04 Nov Spirit Airlines
29 Oct - 05 Nov Spirit Airlines
31 Oct - 07 Nov Spirit Airlines
25 Oct - 01 Nov United direct
27 Oct - 03 Nov United direct
28 Oct - 04 Nov United direct

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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