Cheapest return flights from Houston to San Jose in September from $160

Best time to book flights for Houston (IAH) to San Jose (SJO) flights at AirHint

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

Return flights

09 Sep - 13 Sep Spirit Airlines
10 Sep - 17 Sep Spirit Airlines
27 Sep - 03 Oct Spirit Airlines
12 Sep - 19 Sep Spirit Airlines
10 Sep - 17 Sep United direct
27 Sep - 03 Oct United direct
09 Sep - 13 Sep United direct

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

Skyscanner

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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