AirHint found the following cheapest return flights from Los Angeles (LAX) to Lima (LIM) in August 2025 (see full year).

Return flights

15 Aug - 07 Sep	Spirit Airlines
18 Aug - 25 Aug	Spirit Airlines
11 Aug - 25 Aug	Copa
14 Aug - 22 Aug	Copa
13 Aug - 25 Aug	Copa
13 Aug - 18 Aug	Copa
14 Aug - 17 Aug	Spirit Airlines
22 Aug - 08 Sep	Spirit Airlines
05 Aug - 25 Aug	Spirit Airlines
29 Aug - 06 Sep	Spirit Airlines
08 Aug - 22 Aug	Spirit Airlines
28 Aug - 04 Sep	Spirit Airlines
31 Aug - 12 Sep	Spirit Airlines
10 Aug - 17 Aug	Spirit Airlines
22 Aug - 29 Aug	Spirit Airlines
28 Aug - 14 Sep	Avianca
23 Aug - 06 Sep	Avianca
21 Aug - 04 Sep	Avianca
25 Aug - 06 Sep	Avianca
28 Aug - 04 Sep	LATAM Airlines Group	direct

Also check the deals for one-way flights from Los Angeles to Lima in August.

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 Lima in August from $551

Return flights