AirHint found the following cheapest return flights from Houston (HOU) to Lima (LIM) in October 2025 (see full year).

Return flights

25 Oct - 31 Oct	Spirit Airlines
25 Oct - 03 Nov	Spirit Airlines
15 Oct - 23 Oct	Avianca
02 Oct - 16 Oct	United	direct
06 Oct - 20 Oct	United	direct
07 Oct - 21 Oct	United	direct
08 Oct - 22 Oct	United	direct
09 Oct - 23 Oct	United	direct
01 Oct - 15 Oct	United	direct
13 Oct - 27 Oct	United	direct
15 Oct - 23 Oct	United	direct
25 Oct - 03 Nov	United	direct
25 Oct - 08 Nov	United	direct

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

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 October from $484

Return flights