Cheapest one-way flights from Houston to San Juan in May from $72

Best time to book flights for Houston (IAH) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest one-way flights from Houston (IAH) to San Juan (SJU) in May 2025 (see full year).

One-Way flights

03 May United
12 May American Airlines
03 May Spirit Airlines direct
09 May Spirit Airlines
26 May American Airlines
25 May Spirit Airlines
08 May Spirit Airlines
25 May Spirit Airlines direct
26 May United direct
08 May United direct

Also check the deals for return 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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