AirHint found the following cheapest return flights from Los Angeles (LAX) to Tucuman (TUC) in October 2025 (see full year).

Return flights

01 Oct - 19 Oct	Copa
01 Oct - 28 Oct	Copa
01 Oct - 21 Oct	Copa
01 Oct - 14 Oct	Copa
01 Oct - 22 Oct	Copa
11 Oct - 21 Oct	Copa
14 Oct - 28 Oct	Copa
06 Oct - 23 Oct	Copa
21 Oct - 04 Nov	Copa
14 Oct - 06 Nov	Copa
21 Oct - 11 Nov	Copa
28 Oct - 18 Nov	Copa
13 Oct - 09 Nov	Copa
28 Oct - 02 Nov	Copa
28 Oct - 11 Nov	Copa
29 Oct - 13 Nov	Copa
29 Oct - 09 Nov	Copa
29 Oct - 25 Nov	Copa
08 Oct - 15 Oct	Copa
08 Oct - 21 Oct	Copa

Also check the deals for one-way flights from Los Angeles to Tucuman 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 Los Angeles to Tucuman in October from 343€

Return flights