
$126 Cheap flight deals from Knoxville (TYS) to Las Vegas (LAS)
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This Weekend's Flight Deals from Knoxville to Las Vegas
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $126 One Way, $251 Round Trip from Knoxville to Las Vegas
Prices starting at $251 for return flights and $126 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.
Las Vegas economy flight packages

Horseshoe Las Vegas
Sep 19 - Sep 22
Knoxville (TYS) to Las Vegas (LAS)
Reviewed on Jul 26, 2025


More About Flying To Las Vegas from Knoxville
Route Information for Flights from Knoxville to Las Vegas
Origin Airport IATA Code | TYS |
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Destination Airport IATA Code | LAS |
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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 Orbitz.com 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 Orbitz.com, you can schedule a return trip whenever you want to.
Frequently asked questions
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.