Cheapest return flights from Houston to San Juan in May from $197

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 May 2025 (see full year).

Return flights

04 May - 10 May Frontier Airlines
01 May - 05 May Spirit Airlines
02 May - 06 May Spirit Airlines
08 May - 13 May Frontier Airlines
01 May - 04 May Spirit Airlines
16 May - 19 May Spirit Airlines direct
02 May - 16 May United direct
17 May - 25 May United direct
02 May - 06 May United direct
03 May - 17 May United direct
29 May - 05 Jun United direct

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

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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