Cheap flights from Knoxville, TN to Las Vegas, NV

Flights starting at £77. Choose between Allegiant Air, United Airlines, or Frontier Airlines to find the best price.

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The distance between Knoxville and Las Vegas is 2796 km. The most popular airlines for this route are Allegiant Air, United Airlines, Frontier Airlines, Spirit Airlines, and Alaska Airlines. Knoxville and Las Vegas have 158 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Knoxville to Las Vegas in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 18.03 - Sun 24.03

AirlineMon 18.03Tue 19.03Wed 20.03Thu 21.03Fri 22.03Sat 23.03Sun 24.03
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Weekly direct flights for Mon 25.03 - Sun 31.03

AirlineMon 25.03Tue 26.03Wed 27.03Thu 28.03Fri 29.03Sat 30.03Sun 31.03
1---------1------

Weekly direct flights for Mon 01.04 - Sun 07.04

AirlineMon 01.04Tue 02.04Wed 03.04Thu 04.04Fri 05.04Sat 06.04Sun 07.04
1---------1------

Weekly direct flights for Mon 08.04 - Sun 14.04

AirlineMon 08.04Tue 09.04Wed 10.04Thu 11.04Fri 12.04Sat 13.04Sun 14.04
1---------1------

Check-in for a flight from Knoxville to Las Vegas

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight

Weather in Las Vegas

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January11°C2°C
February13°C3°C
March19°C7°C
April24°C11°C
May29°C15°C
June35°C21°C
July38°C25°C
August36°C24°C
September33°C20°C
October25°C13°C
November17°C7°C
December10°C2°C
Hottest Month
38°C
July
Coldest month
2°C
January
Sunny days
342
days per year

14 day forecast

Friday
22 Mar
24°C13°C
29 Mar
21°C9°C
Saturday
23 Mar
19°C12°C
30 Mar
23°C11°C
Sunday
24 Mar
88%
14°C8°C
31 Mar
88%
15°C9°C
Monday
25 Mar
18°C8°C
1 Apr
18°C9°C
Tuesday
26 Mar
20°C11°C
2 Apr
15°C11°C
Wednesday
27 Mar
21°C9°C
3 Apr
16°C8°C
Thursday
28 Mar
17°C8°C
4 Apr
17°C10°C

Frequently asked questions

How long does it take to travel from Knoxville to Las Vegas?
What is the flight distance between Knoxville and Las Vegas?
What airlines offer nonstop (direct) flights between Knoxville and Las Vegas?
What are the most popular routes to and from Knoxville?
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What airports are near Knoxville?
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Is it possible to combine flights, buses, and trains in one itinerary when traveling between Knoxville and Las Vegas?
What is Virtual Interlining and how do I use it?
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What time do flights between Knoxville and Las Vegas depart?
What time do flights between Knoxville and Las Vegas arrive?

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