Cheapest return flights from Houston to San Juan in August from $217

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 August 2025 (see full year).

Return flights

14 Aug - 21 Aug Spirit Airlines
09 Aug - 13 Aug United
12 Aug - 19 Aug Spirit Airlines
15 Aug - 22 Aug Spirit Airlines
16 Aug - 23 Aug Spirit Airlines
19 Aug - 26 Aug Spirit Airlines
20 Aug - 27 Aug Spirit Airlines
21 Aug - 28 Aug Spirit Airlines
28 Aug - 04 Sep Spirit Airlines
08 Aug - 15 Aug Spirit Airlines
24 Aug - 31 Aug Spirit Airlines direct
27 Aug - 03 Sep Spirit Airlines
26 Aug - 02 Sep Spirit Airlines
30 Aug - 06 Sep Spirit Airlines
28 Aug - 02 Sep Spirit Airlines
25 Aug - 01 Sep Spirit Airlines
27 Aug - 01 Sep Spirit Airlines
29 Aug - 05 Sep Spirit Airlines
31 Aug - 07 Sep Spirit Airlines
28 Aug - 01 Sep Spirit Airlines

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

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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