Cheapest return flights from Houston to San Juan in December from 119€

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

Return flights

11 Dec - 13 Dec Spirit Airlines direct
06 Dec - 07 Dec Spirit Airlines direct
06 Dec - 09 Dec Spirit Airlines direct
09 Dec - 11 Dec Spirit Airlines direct
08 Dec - 11 Dec Spirit Airlines
08 Dec - 09 Dec Spirit Airlines
07 Dec - 13 Dec Spirit Airlines
10 Dec - 11 Dec Spirit Airlines
07 Dec - 11 Dec Spirit Airlines
03 Dec - 11 Dec Spirit Airlines
30 Dec - 12 Jan Frontier Airlines
31 Dec - 10 Jan Spirit Airlines
31 Dec - 13 Jan Spirit Airlines
31 Dec - 17 Jan Spirit Airlines
31 Dec - 12 Jan Spirit Airlines
31 Dec - 20 Jan Spirit Airlines
30 Dec - 11 Jan Frontier Airlines
31 Dec - 16 Jan Spirit Airlines
31 Dec - 11 Jan Spirit Airlines
24 Dec - 13 Jan Spirit Airlines

Also check the deals for one-way flights from Houston to San Juan in December.

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