LAS to DEN Flight Guide: Find Deals from Las Vegas to Denver
Cheapest flight found
$93
Last updated Mar 13, 2026
Prices by Month
Price History
Tracking the May 7, 2026 departure — the cheapest date we found.
Price Behavior: LAS → DEN
Based on 6 months of fare data collected by Trip Manta.
Lowest Fare
$93
Highest Fare
$151
Median Fare
$143
Price Spread
$58
Prices vary significantly — hourly tracking is especially valuable here.
Cheapest month to fly: May 2026 (from $93)
Most expensive month: April 2026 (from $151)
Biggest price drop caught: $34 between consecutive checks
Most frequent cheapest airline: Frontier
What This Means for You
Flights from Las Vegas to Denver range from $93 to $151, a $58 spread across the months we track. If your dates are flexible, May 2026 tends to have the lowest fares. Because prices on this route change significantly, setting up hourly price alerts gives you the best chance of catching a short-lived drop before it corrects. We have caught drops as large as $34 between hourly checks on this route.
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From
Las Vegas (LAS)
To
Denver (DEN)
Airport Information
Las Vegas (LAS)
Harry Reid International Airport (LAS) serves as the primary gateway to the Las Vegas Valley, located just south of the famous Las Vegas Strip. Known for its unique atmosphere featuring slot machines throughout the terminals, the airport offers a wide array of dining, shopping, and lounge options. It is a major hub for Southwest Airlines and Spirit, providing travelers with thousands of domestic and international connections daily across its two main terminal buildings.
Denver (DEN)
Denver International Airport (DEN) is the largest airport in the United States by total land area and is famous for its iconic white peaked roof, designed to mimic the snowy peaks of the Rocky Mountains. Located northeast of downtown Denver, it serves as a massive hub for United Airlines and Frontier Airlines. Passengers can enjoy a variety of amenities, including an outdoor plaza, rotating art exhibits, and a wide selection of local Colorado-based eateries and craft beer bars.
Frequently Asked Questions
How long is the flight from LAS to DEN?
The average flight duration is approximately 1 hour and 50 minutes of actual air time.
Which airlines fly non-stop between Las Vegas and Denver?
Major carriers providing non-stop service include United Airlines, Southwest Airlines, Frontier Airlines, and Spirit Airlines.
Is there a time difference between Las Vegas and Denver?
Yes, Denver is in the Mountain Time Zone, which is one hour ahead of the Pacific Time Zone used in Las Vegas.
What is the best way to get to downtown Denver from the airport?
The RTD A-Line train is the most efficient method, taking about 37 minutes to reach downtown's Union Station.
How early should I arrive at LAS for my flight to Denver?
It is recommended to arrive at least 2 hours before your scheduled departure to account for security lines and terminal tram travel.
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