Cheapest return flights from Salt Lake City to Denver in October from $49

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

Return flights

11 Oct - 13 Oct Frontier Airlines direct
08 Oct - 13 Oct Frontier Airlines direct
23 Oct - 27 Oct Frontier Airlines direct
24 Oct - 27 Oct Frontier Airlines direct
27 Oct - 30 Oct Frontier Airlines direct
24 Oct - 28 Oct Frontier Airlines direct
01 Oct - 04 Oct Frontier Airlines direct
24 Oct - 26 Oct Frontier Airlines direct
28 Oct - 02 Nov Frontier Airlines direct
09 Oct - 12 Oct Frontier Airlines direct
17 Oct - 21 Oct Frontier Airlines direct

Also check the deals for one-way flights from Salt Lake City to Denver in October.

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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