Cheapest return flights from Houston to San Juan in July from 215€

AirHint found the following cheapest return flights from Houston (IAH) to San Juan (SJU) in July 2026 (see full year).

Return flights

15 Jul - 22 Jul Frontier Airlines
03 Jul - 08 Jul Frontier Airlines
16 Jul - 20 Jul Frontier Airlines
17 Jul - 20 Jul Frontier Airlines
07 Jul - 12 Jul Frontier Airlines
08 Jul - 12 Jul Frontier Airlines
18 Jul - 21 Jul Frontier Airlines
11 Jul - 18 Jul Frontier Airlines
12 Jul - 16 Jul Frontier Airlines
15 Jul - 19 Jul Frontier Airlines
30 Jul - 03 Aug Frontier Airlines
29 Jul - 01 Aug Frontier Airlines
29 Jul - 02 Aug Frontier Airlines
29 Jul - 01 Aug United direct
29 Jul - 02 Aug United direct
30 Jul - 03 Aug United direct
16 Jul - 04 Aug Spirit Airlines
19 Jul - 04 Aug Spirit Airlines
31 Jul - 17 Aug Spirit Airlines
31 Jul - 10 Aug Spirit Airlines

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

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