Cheapest return flights from Denver to Salt Lake City in September from 80€

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

Return flights

17 Sep - 21 Sep Frontier Airlines direct
04 Sep - 07 Sep Frontier Airlines direct
16 Sep - 16 Sep Delta direct
23 Sep - 23 Sep Delta direct
10 Sep - 14 Sep Frontier Airlines direct
11 Sep - 14 Sep Frontier Airlines direct
12 Sep - 14 Sep Frontier Airlines direct

Also check the deals for one-way 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.

Book a cheap hotel in Salt Lake City

Cheap car rent in Salt Lake City

Feel free to contact us with any feedback or request another flight research.