Cheapest one-way HOU–SJU flights, June

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

One-Way flights

06 Jun Frontier Airlines
04 Jun Frontier Airlines
15 Jun Spirit Airlines
22 Jun Spirit Airlines
08 Jun Frontier Airlines
18 Jun Spirit Airlines
09 Jun Frontier Airlines
17 Jun Spirit Airlines
10 Jun Frontier Airlines
14 Jun Frontier Airlines

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

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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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