Travel to Las Vegas from the Mile High City with Southwest Airlines®! Southwest® has flights from Denver International Airport to Harry Reid 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!
Denver, CO to Las Vegas, NV
departing on 10/23
one-way starting at*$89
*Restrictions and exclusions apply. Seats and dates are limited. Select markets. 18 travel days available.
|Departing from||Denver International Airport (DEN)|
|Arriving at||Harry Reid International Airport (LAS)|
|Average flight time||1 hour 55 minutes|
|12‡||Nonstop flights per day Monday through Friday|
|8‡||Nonstop flights on Saturday|
|11‡||Nonstop flights on Sunday|
†Weekly flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2023 and 10/31/2023. Note: route may not operate every day of the week.
‡Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 10/1/2023 and 10/31/2023.
When you touch down at Harry Reid 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.
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.
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.
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.
Harry Reid International Airport is in Paradise, just five miles outside of downtown Las Vegas.
At Southwest, we know it takes more than great deals on Las Vegas airfares and convenient scheduling options to make your trip memorable. So from booking to boarding, we offer services and features designed to make your travel from Denver to Las Vegas the best it can be. Learn more about the Southwest® travel experience before you book your flight from Denver International Airport to Harry Reid International Airport.
Flying with Southwest is simple and fun, no matter which of our dozens of exciting destinations you choose. When you search for your next flight to Las Vegas, know that you won’t be surprised at checkout. Low fares and no hidden fees. That's Transfarency®. And as always, two bags fly free®1. Want the latest news, information, and promotional offers from Southwest? Sign up to receive email from us. Book your flight today and know that you'll earn Rapid Rewards® points when you fly.
1First and second checked bags. Weight and size limits apply.
2Fare difference may apply.
3Failure to cancel a reservation at least 10 minutes prior to departure may result in forfeited Travel Funds.
4Flight credits unexpired on or created on or after July 28, 2022, do not expire and will show an expiration date until our systems are updated. See full details here.
5Where available. Available only on WiFi-enabled aircraft. Limited-time offer.
6Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.
7Internet access for $8 per device from takeoff to landing. Price is subject to change. May not be available for the full duration of flight. In order to provide a top-notch Internet experience, we prohibit access to certain high-bandwidth applications and websites. We also prohibit access to certain obscene or offensive content.