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

Return flights

13 Jun - 17 Jun	Spirit Airlines
05 Jun - 12 Jun	Avianca
15 Jun - 23 Jun	Avianca
05 Jun - 06 Jun	Viva
27 Jun - 04 Jul	Avianca
29 Jun - 15 Jul	Viva
15 Jun - 23 Jun	United	direct
05 Jun - 12 Jun	United	direct
13 Jun - 17 Jun	United	direct
05 Jun - 16 Jun	Viva
27 Jun - 04 Jul	United	direct
18 Jun - 04 Jul	Viva
29 Jun - 04 Jul	Viva
21 Jun - 04 Jul	Viva
27 Jun - 15 Jul	Spirit Airlines
24 Jun - 04 Jul	Spirit Airlines
15 Jun - 04 Jul	Spirit Airlines
15 Jun - 16 Jun	Spirit Airlines
05 Jun - 13 Jun	Viva
20 Jun - 04 Jul	Spirit Airlines

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

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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Cheapest return flights from Houston to San Jose in June from $331

Return flights