Cheapest return flights from Houston to San Juan in September from 117€

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

Return flights

28 Sep - 09 Oct Spirit Airlines direct
28 Sep - 16 Oct Spirit Airlines direct
28 Sep - 02 Oct Spirit Airlines direct
28 Sep - 04 Oct Spirit Airlines
28 Sep - 11 Oct Spirit Airlines
28 Sep - 03 Oct Spirit Airlines
28 Sep - 07 Oct Spirit Airlines
28 Sep - 12 Oct Spirit Airlines direct
30 Sep - 09 Oct Spirit Airlines
30 Sep - 16 Oct Spirit Airlines
28 Sep - 29 Sep Spirit Airlines
21 Sep - 25 Sep Spirit Airlines
21 Sep - 25 Sep Spirit Airlines direct
24 Sep - 25 Sep Spirit Airlines
21 Sep - 27 Sep Spirit Airlines
22 Sep - 25 Sep Spirit Airlines
18 Sep - 25 Sep Spirit Airlines
21 Sep - 29 Sep Spirit Airlines
27 Sep - 29 Sep Spirit Airlines
24 Sep - 27 Sep 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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