Cheap flights from Niagara Falls, NY to Knoxville, TN

Choose between Allegiant Air, Frontier Airlines, or Spirit Airlines to find the best price

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How much do flights to Knoxville cost?

Key info about flying to Knoxville

Depart from
Niagara Falls International
Arrive to
McGhee Tyson
Average flights per week
19
Flight distance

Great deals from Niagara Falls to Knoxville

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Check-in for a flight from Niagara Falls to Knoxville

NameCarrier codeIATA CodePassport needed during booking
Allegiant AirAAYG4No
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo

Weather in Knoxville

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C0°C
February10°C1°C
March15°C4°C
April20°C8°C
May25°C13°C
June29°C18°C
July31°C20°C
August30°C19°C
September27°C16°C
October21°C10°C
November14°C4°C
December10°C2°C
Hottest Month
31°C
July
Coldest month
0°C
January
Sunny days
257
days per year
Snow days
4
days per year

14 day forecast

Monday
9 Dec
87%
13°C7°C
16 Dec
12°C2°C
Tuesday
10 Dec
83%
18°C8°C
17 Dec
86%
6°C0°C
Wednesday
11 Dec
5°C-1°C
18 Dec
6°C-2°C
Thursday
12 Dec
6°C-2°C
19 Dec
1°C-5°C
Friday
13 Dec
8°C0°C
20 Dec
3°C-6°C
Saturday
14 Dec
11°C0°C
21 Dec
9°C-2°C
Sunday
15 Dec
10°C2°C
22 Dec
10°C0°C
Travelers usually depart from Niagara Falls International, or Niagara Falls Bus stop when they travel from Niagara Falls to Knoxville. The most popular airlines for this route are Allegiant Air, Frontier Airlines, and Spirit Airlines. Niagara Falls and Knoxville have 19 direct flights per week.

Frequently asked questions

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What time do nonstop (direct) flights between Niagara Falls and Knoxville depart?
What time do nonstop (direct) flights between Niagara Falls and Knoxville arrive?
What time do flights between Niagara Falls and Knoxville depart?
What time do flights between Niagara Falls and Knoxville arrive?

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