Cheapest return flights from Denver to Las Vegas in April from $220

AirHint found the following cheapest return flights from Denver (DEN) to Las Vegas (LAS) in April 2026 (see full year).

Return flights

17 Apr - 19 Apr Alaska Airlines
22 Apr - 05 May Delta
09 Apr - 10 Apr United direct
09 Apr - 11 Apr Frontier Airlines direct
02 Apr - 05 Apr Frontier Airlines direct
17 Apr - 19 Apr United direct
23 Apr - 26 Apr Southwest Airlines
24 Apr - 26 Apr Alaska Airlines
24 Apr - 09 May Delta
22 Apr - 05 May United direct
24 Apr - 09 May United direct

Also check the deals for one-way flights from Denver to Las Vegas in April.

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