C$ 216 Find Cheap Flights from Knoxville to Las Vegas – Compare and Save

These are the earliest and latest flight times available from Knoxville to Las Vegas:

• Earliest: departs at 7:30 am and lands at 12:00 pm
• Latest: departs at 10:09 pm and lands at 2:39 am.

The flight takes about 4h 30m.

A direct flight from Knoxville to Las Vegas takes 4h 30m, covering 4,492 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

Round-trip flights from Knoxville to Las Vegas range from C$ 425 to C$ 672, with an average of C$ 538 over the past 12 months. Anything below C$ 425 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 34% above the C$ 538 route average. Book 19 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 445 round-trip, compared to C$ 518 via a layover through Orlando Sanford Intl (SFB).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 35–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A320-100/200 family is used most often on this route, operated mainly by Allegiant Air. Other aircraft seen on the route include Airbus A319 variants.

One-way fares from Knoxville to Las Vegas are currently in line with typical prices for this route. Average one-way fares are about C$ 283.

Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates averaging C$ 76 for economy cars. Top options include:

• Easirent
• Fox
• Ace
• Dollar
• Thrifty

Flights from Knoxville to Las Vegas usually depart from Knoxville McGhee Tyson (TYS) and arrive at Las Vegas Harry Reid Intl (LAS).

One-stop flights from Knoxville to Las Vegas most commonly connect through:

• Dallas/Fort Worth (DFW) – 38% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) – 19% of one-stop connections
• Denver Intl (DEN) – 19% of one-stop connections
• Chicago O'Hare Intl (ORD) – 9% of one-stop connections

Yes. Flexible dates can save you up to 36% on flights from Knoxville to Las Vegas. Monday is the cheapest departure day at C$ 424 round-trip on average, while Sunday is the most expensive at C$ 663, a difference of C$ 239.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Only Allegiant Air operates flights between Knoxville and Las Vegas.

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 6h 40m, compared with 6h 41m via Atlanta Hartsfield-Jackson (ATL) and 6h 52m via Minneapolis St Paul (MSP).

Las Vegas is 3 hours behind Knoxville (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Las Vegas are Fremont Street Experience, Las Vegas Convention Center, and T-Mobile Arena. These are among the most viewed places in Las Vegas on KAYAK.

Among airlines operating Knoxville to Las Vegas flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag in Economy Class class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Passengers are advised to be at the airport at least 2h before their planned departure time for domestic flights and two and a half hours before their scheduled departure time for international flights. Many airline ticket desks close 30 - 45min before departure to allow employees to assist passengers.

Knoxville Airport (TYS) is a small but charming two-level terminal with various restaurants and stores. If you want to remain overnight, keep in mind that all restaurants and businesses are closed between 7 pm and 4:30 am.

If you want to leave your car at the TYS Airport, there is a long-term parking area a ten-minute walk from the terminal building. This property has covered garage parking. There are two separate economy lots located behind the Airport Hilton.

In most cases, complimentary shuttle services are only offered to registered hotel guests. The hotel, ideally located on Paradise Road near the Las Vegas Airport, provides a complimentary airport shuttle for registered guests.