Cheapest one-way flights from Houston to San Juan in May from 75€

AirHint found the following cheapest one-way flights from Houston (IAH) to San Juan (SJU) in May 2026 (see full year).

One-Way flights

05 May Frontier Airlines
01 May Frontier Airlines
15 May Frontier Airlines
02 May Frontier Airlines
24 May Frontier Airlines
08 May Frontier Airlines
07 May Frontier Airlines
11 May Frontier Airlines
10 May Frontier Airlines
22 May Frontier Airlines

Also check the deals for return flights from Houston to San Juan in May.

Powered by

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.