Cheapest return flights from Houston to San Juan in January from 154€

AirHint found the following cheapest return flights from Houston (HOU) to San Juan (SJU) in January 2026 (see full year).

Return flights

27 Jan - 31 Jan Frontier Airlines
28 Jan - 03 Feb Frontier Airlines
26 Jan - 28 Jan Frontier Airlines
28 Jan - 31 Jan Frontier Airlines
24 Jan - 07 Feb Spirit Airlines
31 Jan - 07 Feb Spirit Airlines
26 Jan - 07 Feb Spirit Airlines
18 Jan - 07 Feb Spirit Airlines
19 Jan - 07 Feb Spirit Airlines
28 Jan - 07 Feb Spirit Airlines
17 Jan - 07 Feb Spirit Airlines
27 Jan - 07 Feb Spirit Airlines
22 Jan - 07 Feb Spirit Airlines
19 Jan - 22 Jan Spirit Airlines
19 Jan - 23 Jan Spirit Airlines
27 Jan - 30 Jan Spirit Airlines
24 Jan - 30 Jan Spirit Airlines
26 Jan - 29 Jan Spirit Airlines
26 Jan - 30 Jan Spirit Airlines
18 Jan - 29 Jan Spirit Airlines

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

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