Beginning of main content

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Fares from $64 One Way, $128 Round Trip from Knoxville to Las Vegas

Prices starting at $128 for return flights and $64 for one-way flights to Las Vegas were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Need A Hotel In Las Vegas?

More About Flying To Las Vegas from Knoxville

Flights from Knoxville to Las Vegas - Frequently Asked Questions

Are there non-stop flights from Knoxville to Las Vegas?

Yep, Allegiant Air flies straight from Knoxville to Las Vegas, so you'll be hitting the tarmac and starting your awesome adventure before you know it.

What is the shortest flight from Knoxville to Las Vegas?

Traveling from Knoxville, TN Airport (TYS-McGhee Tyson) to Las Vegas, NV Airport (LAS-McCarran Intl.) will take a minimum of 4 hours. Savor a wine and watch a show or two — this is the perfect opportunity to sit back and unwind.

What airlines fly from Knoxville to Las Vegas most frequently?

Allegiant Air has the most flights along this route. This quality carrier operates 8 flights from Knoxville, TN Airport (TYS-McGhee Tyson) to Las Vegas, NV Airport (LAS-McCarran Intl.) every month.

Route Information for Flights from Knoxville to Las Vegas

Origin Airport IATA CodeTYS
Destination Airport IATA CodeLAS
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Travel from Knoxville to Las Vegas

Travelers from Knoxville, Tennessee, who want to experience a fast-paced vacation and explore casino culture can make their escape to Las Vegas. Book your flight from Knoxville to Las Vegas today on to take advantage of great deals on airfare, vacation packages, and more.

Leaving Knoxville

Knoxville residents can book a flight out of McGhee Tyson Airport, which is located about 12 miles south of downtown Knoxville. Local cab companies, including A-Plus Taxi and Gold Cab, can take you to the airport from any place in the greater Knoxville area. You can also drive yourself to the airport and park in the long-term parking lot for $10 per day or in the economy lot for $8 per day while you are away.

Las Vegas Tourism

McCarran International Airport in Las Vegas is located just 5 miles from downtown and the Las Vegas Strip, so it is convenient to all major hotels and resorts in the area. Many hotels offer complimentary shuttle service from the airport, or you can hop in a taxi or group shuttle bus for a ride to your hotel. Public buses are another option. The official airport car rental facility is off-site, but there is a free shuttle bus to take arriving passengers there. Most major car rental companies have offices at the facility, including Alamo, Avis, and Thrifty. From free shows to high-stakes gambling, Las Vegas has something for every traveler. Even families with kids can enjoy the city by sticking to child-friendly attractions such as the Adventuredome theme park, the Lied Discovery Children's Museum, and the Shark Reef Aquarium at Mandalay Bay Hotel. Spring and fall are ideal times to visit Las Vegas, although the city is popular with tourists all year round. If you go during the summer, expect hot, dry weather with temperatures over 100 degrees Fahrenheit during the day. Daytime temperatures in the winter stay in the 50s, but nights drop into the 30s, so bring a coat to stay warm.

Visiting Las Vegas

Traveling from Knoxville to Las Vegas may feel like a trip into another world, and there are so many things to experience that it can be hard to pack them all into one trip. Fortunately, with great deals on cheap airfare from, you can schedule a return trip whenever you want to.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.