Cheapest return flights from Houston to San Jose in December from $434

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

Return flights

08 Dec - 14 Dec Avianca
30 Dec - 09 Jan Volaris El Salvador
15 Dec - 20 Jan American Airlines
08 Dec - 14 Dec United direct
30 Dec - 09 Jan United direct
15 Dec - 20 Jan Southwest Airlines direct
19 Dec - 28 Dec Volaris
15 Dec - 21 Jan Delta
20 Dec - 27 Dec Viva Aerobus
20 Dec - 27 Dec United direct
19 Dec - 28 Dec Southwest Airlines direct

Also check the deals for one-way flights from Houston to San Jose 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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