AirHint found the following cheapest return flights from Houston (IAH) to Lima (LIM) in September 2026 (see full year).

Return flights

01 Sep - 08 Sep	Spirit Airlines
02 Sep - 14 Sep	Spirit Airlines
02 Sep - 15 Sep	Spirit Airlines
04 Sep - 11 Sep	Spirit Airlines
11 Sep - 18 Sep	LATAM Airlines Group
18 Sep - 25 Sep	LATAM Airlines Group
12 Sep - 19 Sep	LATAM Airlines Group
24 Sep - 03 Oct	LATAM Airlines Group
16 Sep - 24 Sep	United	direct
18 Sep - 25 Sep	United	direct
25 Sep - 02 Oct	United	direct
02 Sep - 14 Sep	United	direct
24 Sep - 03 Oct	United	direct

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

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 Lima in September from 446€

Return flights