Cheapest return flights from Houston (HOU) to San Juan (SJU), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
09 Dec 12 Dec United
Direct Flight
03 Dec 06 Dec Southwest Airlines
20 Dec 25 Dec United
Direct Flight
23 Dec 03 Jan Allegiant Air
24 Dec 02 Jan Southwest Airlines
24 Dec 03 Jan Southwest Airlines
25 Dec 02 Jan United
Direct Flight
25 Dec 03 Jan United
26 Dec 03 Jan United
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deals for one-way flights from Houston to San Juan in December.

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Updated Jul 9, 2026.

About these fares

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