$155 Find Cheap Flights from Las Vegas to Denver – Compare and Save

These are the earliest and latest flight times available from Las Vegas to Denver:

• Earliest: departs at 05:00 and lands at 06:57
• Latest: departs at 22:40 and lands at 00:37.

The flight takes about 1h 57m.

Two cabin classes are available on flights from Las Vegas to Denver:

• Economy class
• First Class

A direct flight from Las Vegas to Denver takes 1h 57m, covering 1,622 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

Return flights from Las Vegas to Denver range from $163 to $373, with an average of $251 over the past 12 months. Anything below $163 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 56% above the $251 route average. Book 4 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than stopover options on average. Direct fares average $250 return, compared with $296 via a stopover through San Diego (SAN).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $57–$142 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by Frontier and United Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Morning is the busiest departure period on Las Vegas to Denver flights, with 50% leaving in that window. Afternoon departures account for 35%, Evening flights for 10%, and Night flights for 5%.

JetBlue is the only airline on the Las Vegas to Denver route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Las Vegas to Denver are currently in line with typical prices for this route. Average one-way fares are about $228.

Denver Intl Airport (DEN) hosts 5 major car hire companies, with daily rates starting from around $80 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Ace
• Europcar
• NU Car
• Hertz

Flights from Las Vegas to Denver usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Denver Intl (DEN).

One-stop flights from Las Vegas to Denver most commonly connect through:

• Phoenix Sky Harbor Intl (PHX) – 42% of one-stop connections
• San Diego (SAN) – 42% of one-stop connections
• Ontario (ONT) – 8% of one-stop connections
• Salt Lake City (SLC) – 8% of one-stop connections

Yes. Flexible dates can save you up to 38% on flights from Las Vegas to Denver. Tuesday is the cheapest departure day at $228 return on average, while Sunday is the most expensive at $363, a difference of $135.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Las Vegas and Denver. The airlines offering direct flights on this route include:

• Southwest
• United Airlines
• Frontier

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time of 4h 46m, compared to 5h 46m via Ontario (ONT) and 6h 03m via Salt Lake City (SLC).

Denver is 1 hour ahead of Las Vegas (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Ball Arena is one of the most viewed places in Denver on KAYAK.

Among airlines operating Las Vegas to Denver flights:

• Frontier: offers free seat selection
• Southwest: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a cabin bag and a checked bag in Economy class
• Southwest: a cabin bag and a checked bag in Economy class
• United Airlines: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.