Cheap flights from Washington, D.C. to Sioux City

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How much do flights to Sioux City cost?

Most popular airline

Key info about flying to Sioux City

Depart from
Washington Dulles International
Arrive to
Sioux Gateway
Average flights per week
40
Flight distance

Great deals from Washington, D.C. to Sioux City

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Check-in for a flight from Washington, D.C. 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
18 Dec
3°C-5°C
25 Dec
5°C-3°C
Thursday
19 Dec
10°C-7°C
26 Dec
5°C-2°C
Friday
20 Dec
-3°C-9°C
27 Dec
77%
3°C0°C
Saturday
21 Dec
1°C-9°C
28 Dec
87%
3°C1°C
Sunday
22 Dec
7°C-5°C
29 Dec
4°C-1°C
Monday
23 Dec
5°C0°C
30 Dec
6°C-2°C
Tuesday
24 Dec
4°C-3°C
31 Dec
-1°C-4°C

Travel tips & how to get from Washington, D.C. to Sioux City

The cheapest price of a one-way ticket from Washington, D.C. to Sioux City is £234. Round trip fares cost between £349 at the lowest and £744 at most.
Travelers usually depart from Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National when they travel from Washington, D.C. to Sioux City. The most popular airline for this route is United Airlines. Washington, D.C. and Sioux City have 40 direct flights per week.

Frequently asked questions

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