Outbound
2 hours 10 minutes
Return
2 hours 20 minutes
Daily Flights
20+
Airlines
4
Timezone note
Las Vegas is 1 hour behind Denver (Pacific vs Mountain Time).
About this route
Denver to Las Vegas flights
Denver to Las Vegas is one of the highest-traffic leisure routes in the western United States. With 20+ daily flights across four carriers, competition keeps fares among the lowest out of DEN. Weekend warriors, convention attendees, and bachelor parties keep load factors high year-round.
DEN afternoon thunderstorms can cascade delays into evening Vegas arrivals. Las Vegas itself rarely has weather issues, but high winds from desert storms occasionally affect operations. The 1-hour time gain heading west means a 5 PM Denver departure lands around 6:10 PM Vegas time — landing alerts help groups coordinate dinner reservations around actual arrival.
Airlines
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FAQ
Frequently asked questions.
How long is the Denver to Las Vegas flight?
About 2 hours 10 minutes westbound and 2 hours 20 minutes on the return.
How many daily flights operate DEN to LAS?
Over 20 daily departures across Southwest, United, Frontier, and Spirit.
Are DEN-LAS flights often delayed?
Denver afternoon thunderstorms are the main risk. Las Vegas weather rarely causes delays, though occasional desert windstorms can slow operations.
Know when they land in Las Vegas
Avoid waiting at arrivals. Get a text the moment their Denver to Las Vegas flight touches down.
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Founder, SkyText
Aviation lover who built SkyText because families deserve to know when someone lands safely. Has tracked more flights than he'd like to admit.