AirHint found the following cheapest return flights from Salt Lake City (SLC) to Lima (LIM) in September 2025 (see full year).

Return flights

06 Sep - 20 Sep	Frontier Airlines
23 Sep - 29 Sep	Frontier Airlines
05 Sep - 12 Sep	Frontier Airlines
30 Sep - 15 Oct	Frontier Airlines
11 Sep - 14 Sep	Frontier Airlines
04 Sep - 15 Sep	Spirit Airlines
10 Sep - 10 Sep	Delta

Also check the deals for one-way flights from Salt Lake City 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 Salt Lake City to Lima in September from $575

Return flights