Cheapest one-way flights from Houston to San Juan in December from 74€

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

One-Way flights

09 Dec Spirit Airlines direct
06 Dec Spirit Airlines direct
04 Dec Spirit Airlines direct
08 Dec Spirit Airlines
03 Dec Spirit Airlines
02 Dec Spirit Airlines
05 Dec Spirit Airlines
15 Dec Spirit Airlines
11 Dec Spirit Airlines
12 Dec Frontier Airlines

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

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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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