Flights from Denver (DEN) to Las Vegas (LAS)

Travel to Las Vegas from the Mile High City with Southwest Airlines®! Southwest® has flights from Denver International Airport to McCarran International Airport that will make you think you’ve hit the jackpot. Find your flight from Denver to Las Vegas with Southwest and book with confidence, knowing your travel will be fun and simple. If your upcoming trip has flexible dates, search for flights with our Low Fare Calendar and discover the lowest fares we have. Don't forget to explore Southwest Vacations® to find package deals on flights, hotels, rental cars, and more.

Check out Denver to Las Vegas flights and book yours now!


Best Airline in the US and North America

Check out Denver to Las Vegas flights and book yours now!

Flight Details

Average Flight Time: 1 hour 50 minutes

Departing from: Denver International Airport (DEN)

Arriving at: McCarran International Airport (LAS)


Route Information


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Explore Las Vegas

When you touchdown at McCarran International Airport, you’re just minutes away from casinos, hotels, and the vacation of a lifetime. Las Vegas is a city so chock full of great things to do that it’s almost hard to know where to begin, but we’ll start where almost everyone does: The Strip. An American landmark every bit as bright and glitzy as Times Square, the Las Vegas Strip is 4.2 miles of some of the largest, most opulent hotels, resorts, and casinos in the world. From flashy, elaborate water fountains to the erupting volcano shows, The Strip is a sight so iconic it must be seen to be believed.

Speaking of “seen to be believed,” Las Vegas is also famously home to some astounding live shows that feature jaw-dropping magic and death-defying acrobatics. From long-running shows by world famous comedians, to residencies presided over by divine divas, to the amazing theatrics of dance troupes known for their acrobatics, there’s always something amazing to set your sights on in Las Vegas.

If you can’t get enough of the bright lights of Vegas, you may also want to check out downtown’s Neon Museum, one of the coolest places in the city. With guided tours of old marquees that lit up the city’s skyline throughout its history, the Neon Museum will get you attuned to the storied history of America’s first city of fun and excitement.

Travel Tips


Infant Policy

One child over 14 days and under two (2) years of age, not occupying a seat, may be carried free of charge when traveling with an adult (12 years of age or older). Learn more.


Pet Policy

Customers flying with a pet are subject to a pet fare. To learn more about traveling with your furry friend, explore the Southwest Pet Policy.


Unaccompanied Minor

Minors under the age of 18 are not permitted to fly unaccompanied on international flights or any itinerary that includes an international flight. Learn more.


Bags Fly Free1

Start packing! Every ticketed Customer’s first two checked bags are free. Learn more.


The Southwest Travel Experience

At Southwest, we know that a memorable trip from Denver to Las Vegas is built with more than cheap flights. That’s why we offer services and perks, from booking to boarding, that make your travel experience as smooth as possible. Find out more about the Southwest Experience before you book your Denver to Las Vegas flight.

It’s simple and fun to fly with Southwest, no matter which of our dozens of exciting destinations you choose. And when you search for your next flight to Las Vegas, you know you won’t be hassled by hidden fees—we offer low fares and, as always, bags fly free1. That’s our Transfarency® promise. Enroll in our Click 'N Save® emails and stay in the know about our latest flight deals. Looking for tours, activities, and more hidden gems to enjoy on your Las Vegas adventure? Check out Southwest Airlines® Experiences and earn Rapid Rewards® when you book.

1First and second checked bags. Weight and size limits apply.

2Fare difference may apply.