Cheapest return flights from Houston to San Juan in September from $170

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

Return flights

07 Sep - 25 Sep Spirit Airlines direct
07 Sep - 18 Sep Spirit Airlines direct
07 Sep - 11 Sep Spirit Airlines direct
21 Sep - 25 Sep Spirit Airlines direct
17 Sep - 25 Sep Spirit Airlines
17 Sep - 18 Sep Spirit Airlines
20 Sep - 25 Sep Spirit Airlines
13 Sep - 25 Sep Spirit Airlines
13 Sep - 18 Sep Spirit Airlines
07 Sep - 28 Sep Spirit Airlines
29 Sep - 16 Oct Spirit Airlines
21 Sep - 07 Oct Spirit Airlines
21 Sep - 04 Oct Spirit Airlines
21 Sep - 11 Oct Spirit Airlines
21 Sep - 06 Oct Spirit Airlines
27 Sep - 16 Oct Spirit Airlines
14 Sep - 04 Oct Spirit Airlines
17 Sep - 07 Oct Spirit Airlines
17 Sep - 04 Oct Spirit Airlines
17 Sep - 06 Oct Spirit Airlines

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

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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