AirHint found the following cheapest return flights from Houston (HOU) to San Jose (SJO) in August 2026 (see full year).

Return flights

18 Aug - 22 Aug	Spirit Airlines
21 Aug - 28 Aug	Viva
21 Aug - 22 Aug	Viva
20 Aug - 28 Aug	Viva
20 Aug - 22 Aug	Viva
19 Aug - 22 Aug	Spirit Airlines
06 Aug - 11 Aug	Viva
06 Aug - 15 Aug	Viva
06 Aug - 22 Aug	Viva
18 Aug - 28 Aug	Spirit Airlines
21 Aug - 07 Sep	Viva
20 Aug - 07 Sep	Viva
18 Aug - 07 Sep	Spirit Airlines
19 Aug - 07 Sep	Spirit Airlines

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

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Cheapest return flights from Houston to San Jose in August from 240€

Return flights