Cheapest return flights from Salt Lake City to Denver in April from $69

AirHint found the following cheapest return flights from Salt Lake City (SLC) to Denver (DEN) in April 2026 (see full year).

Return flights

04 Apr - 12 Apr Frontier Airlines direct
11 Apr - 12 Apr Frontier Airlines direct
14 Apr - 15 Apr Southwest Airlines direct
15 Apr - 17 Apr Delta direct
15 Apr - 17 Apr Southwest Airlines
16 Apr - 19 Apr United direct
30 Apr - 08 May United direct
16 Apr - 18 Apr Southwest Airlines

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

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