Cheapest one-way flights from Denver to Salt Lake City in September from 28€

AirHint found the following cheapest one-way flights from Denver (DEN) to Salt Lake City (SLC) in September 2025 (see full year).

One-Way flights

30 Sep Frontier Airlines direct
24 Sep Frontier Airlines direct
23 Sep Frontier Airlines direct
26 Sep Frontier Airlines direct
29 Sep Frontier Airlines direct
28 Sep Frontier Airlines
28 Sep Frontier Airlines direct
19 Sep Frontier Airlines
19 Sep Frontier Airlines direct

Also check the deals for return flights from Denver to Salt Lake City in September.

Skyscanner

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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