Cheapest return flights from Salt Lake City to Denver in July from $76

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

Return flights

25 Jul - 27 Jul Frontier Airlines direct
20 Jul - 23 Jul Frontier Airlines direct
13 Jul - 22 Jul Frontier Airlines direct
17 Jul - 21 Jul Frontier Airlines direct
15 Jul - 18 Jul Frontier Airlines direct
10 Jul - 12 Jul Frontier Airlines direct
17 Jul - 19 Jul Frontier Airlines direct
21 Jul - 24 Jul Frontier Airlines direct
15 Jul - 15 Jul Frontier Airlines direct
17 Jul - 20 Jul Frontier Airlines direct
31 Jul - 03 Aug Frontier Airlines direct

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

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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