Cheap flights from Knoxville, TN to Sioux City, IA

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How much do flights to Sioux City cost?

Most popular airline

Key info about flying to Sioux City

Depart from
McGhee Tyson
Arrive to
Sioux Gateway
Average flights per week
40
Flight distance

Great deals from Knoxville to Sioux City

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Check-in for a flight from Knoxville to Sioux City

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes

Weather in Sioux City

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-2°C-10°C
February0°C-8°C
March9°C0°C
April15°C4°C
May21°C11°C
June27°C16°C
July29°C18°C
August29°C17°C
September26°C13°C
October17°C6°C
November9°C0°C
December1°C-6°C
Hottest Month
29°C
July
Coldest month
-10°C
January
Sunny days
280
days per year
Snow days
14
days per year

14 day forecast

Wednesday
4 Dec
7°C-7°C
11 Dec
6°C-2°C
Thursday
5 Dec
-7°C-12°C
12 Dec
6°C-4°C
Friday
6 Dec
2°C-7°C
13 Dec
12°C1°C
Saturday
7 Dec
11°C-3°C
14 Dec
12°C4°C
Sunday
8 Dec
14°C3°C
15 Dec
15°C8°C
Monday
9 Dec
6°C0°C
16 Dec
88%
3°C3°C
Tuesday
10 Dec
4°C-3°C
17 Dec
3°C-3°C
The most popular airline for this route is United Airlines. Knoxville and Sioux City have 40 direct flights per week.

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