Flights to Sioux City, IA, United States

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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
13
days per year

14 day forecast

Saturday
31 May
32°C12°C
7 Jun
23°C13°C
Sunday
1 Jun
32°C15°C
8 Jun
28°C14°C
Monday
2 Jun
33°C19°C
9 Jun
26°C15°C
Tuesday
3 Jun
86%
15°C11°C
10 Jun
30°C14°C
Wednesday
4 Jun
22°C10°C
11 Jun
27°C16°C
Thursday
5 Jun
82%
24°C15°C
12 Jun
86%
27°C19°C
Friday
6 Jun
78%
25°C15°C
13 Jun
27°C16°C

Cheapest month to fly to Sioux City

Explore price trends for trips to Sioux City

Showing prices in GBP

Annual Avg. Price1915 GBP
July 20251133 GBP
September 2025869 GBP
October 20252570 GBP
March 20262496 GBP
April 20262510 GBP

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Frequently asked questions

Main airports in Sioux City, Iowa
Sioux Gateway Airport (SUX) is the main airport serving Sioux City, Iowa. It offers domestic flights and is located just a short drive from the city center.
Getting from the airport to Sioux City, Iowa
After arriving at Sioux Gateway Airport (SUX), you can easily reach Sioux City by taking a taxi or using a ride-sharing service. Rental cars are also available at the airport for your convenience.
Best time to fly to Sioux City, Iowa
The best time to fly to Sioux City, Iowa is during the spring and fall seasons when the weather is pleasant and there are fewer crowds. Summer months offer warmer temperatures but may be busier with tourists.
Things to do in Sioux City, Iowa
Sioux City, Iowa offers a range of activities for visitors. Explore the scenic Stone State Park, visit the fascinating Sioux City Public Museum, or enjoy live performances at the Orpheum Theatre. Don't miss out on trying local cuisine at one of the city's restaurants.
When to book your flight to Sioux City, Iowa
It is recommended to book your flight to Sioux City, Iowa in advance for better deals and availability. Prices tend to be lower if you book your flight several weeks or months ahead of your planned travel dates.
Recommended duration of stay in Sioux City, Iowa
A stay of 2-3 days is generally sufficient to explore the main attractions and experience the charm of Sioux City, Iowa. However, if you wish to delve deeper into its history and enjoy outdoor activities, consider staying longer.
Top tourist attractions in Sioux City, Iowa
Sioux City offers various tourist attractions such as the awe-inspiring Sergeant Floyd Monument overlooking Missouri River; The Lewis & Clark Interpretive Center showcasing their expedition; The Tyson Events Center hosting concerts and sports events; The LaunchPAD Children's Museum providing interactive exhibits for kids.
Safety in Sioux City, Iowa at night
Sioux City has a relatively low crime rate compared to larger cities. However, it is always advisable to take basic safety precautions when walking at night such as sticking to well-lit areas and being aware of your surroundings.
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