Whether you're traveling for business or pleasure, solo, or with the whole family, you'll enjoy the flexibility of flying Southwest®.
Find your next flight from Denver to Las Vegas now!
Looking for low fares? Check out this upcoming flight:
Denver, CO to Las Vegas, NV
*Restrictions and exclusions apply. Seats and dates are limited. Select markets. 28 travel days available. Fares are updated hourly. Fares displayed on external channels may no longer be available at time of booking. To find the most updated fare, please visit Southwest.com.
Looking for more low-fare flights?
Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.
Find low faresTravel tips for your next Southwest flight
How to board the plane earlier:
Southwest seats are first come, first served based on check-in order. But there are ways to board the plane earlier!
- Purchase EarlyBird Check-In®1 for automatic check-in and a better boarding position.
Enjoy movies, sips, and snacks during your flight.
Take advantage of inflight entertainment with free movies4, free live TV5, free texting6, and $8 inflight Internet7.
We also offer free sodas, coffee, and snacks8—learn more about the inflight food and beverage experience.
Take advantage of free same-day standby9.
Have a change of travel plans? We offer free same-day standby for all fare types. This means that you can retain your current flight while listing for standby on an earlier flight. If a seat becomes available, it’s yours at no charge!
Make the most of our Rapid Rewards® Program.
Rapid Rewards Members can redeem their points for flights, hotel stays, rental cars, gift cards, and more. And your points never expire!
| Fare | Fly one-way from $69 (departing on 7/8)* |
|---|---|
| Departing from | Denver International Airport (DEN) |
| Arriving at | Harry Reid International Airport (LAS) |
| Average flight time | 1 hour 57 minutes |
| Distance | 628 miles |
| 150† | Weekly flights |
|---|---|
| 8‡ | Nonstop flights per day Monday through Friday |
| 7 ‡ | Nonstop flights on Saturday |
| 11 ‡ | Nonstop flights on Sunday |
Other popular flights from Denver:
†Weekly flights based on DOT published scheduled average flights Monday through Sunday between 6/1/2025 and 6/30/2025. Note: route may not operate every day of the week.
‡Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 6/1/2025 and 6/30/2025.
Explore Las Vegas.
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.
Questions we hear the most
The average flight time from Denver to Las Vegas is 1 hour 57 minutes.
There are 150 weekly flights from Denver to Las Vegas on Southwest Airlines.
Yes, Southwest flies nonstop from Denver to Las Vegas 8 times per day from Monday through Friday.
Yes, Southwest flies nonstop from Denver to Las Vegas 7 times per day on Saturdays and 11 times per day on Sundays.
To find the lowest fares by day and time to fly Denver to Las Vegas with Southwest, check out our Low Fare Calendar.
You can rent a car at Harry Reid International Airport—book yours with your flight.
Yes! Flights from Denver to Las Vegas—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Visit the Southwest Airlines® Help Center for helpful information and answers to frequently asked questions.
1EarlyBird Check-In® pricing starts at $15 one-way, and is subject to availability. Pricing may vary based on the popularity and length of each (one-way) flight. Please see optional travel charges for more details.
2Upgraded boarding prices and benefits are per eligible segment. Flights must be within 24 hours of departure to be eligible for upgraded boarding.
4Where available. Available only on WiFi-enabled aircraft. Limited-time offer.
5Due to licensing restrictions, on WiFi-enabled international flights, free live TV and iHeartRadio may not be available for the full duration of flight.
6Texting only allows access to iMessage and WhatsApp (which must be downloaded and activated before connecting to SouthwestWiFi).
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.
8Flights traveling 175 miles or less will have only water available. Complimentary snacks are served on flights over 175 miles. If you’re flying between Hawaii and the continental U.S., you’ll have even more snacks to choose from.
9Free same-day standby: You can list for same-day standby for an earlier flight via a Southwest Customer Service Agent at the airport or the Southwest app or mobile web. You must request to be added to the same-day standby list at least 10 minutes prior to the scheduled departure of your original flight or the no-show policy will apply. If using the app or mobile web, you must list your name 30 minutes ahead of scheduled departure. You will receive a message based on the contact preference selected during booking if you are cleared on the flight. Group bookings and Unaccompanied Minors are not eligible for same-day standby. You will be required to pay any government taxes and fees associated with these itinerary changes but refunds will be provided. Your original boarding position is not guaranteed on your standby flight. Southwest Business Customers booked through travel agencies may need to see a Southwest agent at the airport for a standby listing. See Southwest.com/standby for more details.