Cheap flights from Sioux City to Denver from $377

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1 stop
Tue, Nov 25
Sioux City SUXDenver DEN
$378
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1 stop
Tue, Nov 25
Sioux City SUXDenver DEN
$378
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Direct
Sat, Nov 29
Sioux City SUXDenver DEN
$382
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1 stop
Sun, Nov 23
Sioux City SUXDenver DEN
$413
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1 stop
Sun, Nov 23
Sioux City SUXDenver DEN
$456
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1 stop
Tue, Nov 25
Sioux City SUXDenver DEN
$492
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Direct
Mon, Nov 24 – Fri, Nov 28
Sioux City SUXDenver DEN
$377
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Direct
Mon, Nov 24 – Fri, Nov 28
Sioux City SUXDenver DEN
$377
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Direct
Fri, Nov 28 – Tue, Dec 2
Sioux City SUXDenver DEN
$389
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Direct
Tue, Nov 25 – Fri, Nov 28
Sioux City SUXDenver DEN
$550
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Direct
Tue, Nov 25 – Fri, Nov 28
Sioux City SUXDenver DEN
$550
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Direct
Tue, Nov 25 – Fri, Nov 28
Sioux City SUXDenver DEN
$550
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How much do flights to Denver cost?

Cheapest one-way trip

$378

Cheapest nonstop round-trip

$320

Cheapest round-trip

$377

Average round-trip

$612

Nonstop flights in November

$186 – $379

Key info about flying to Denver

Depart from
Sioux Gateway
Arrive to
Denver International
Average flights per week
40
Flight distance
749 km

Weekly direct flights

Discover the top airlines offering direct flights from Sioux City to Denver in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 26.10Mon 27.10Tue 28.10Wed 29.10Thu 30.10Fri 31.10Sat 01.11
United Airlines
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Sunday 1 flights
AirlineSun 02.11Mon 03.11Tue 04.11Wed 05.11Thu 06.11Fri 07.11Sat 08.11
United Airlines
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Sunday 1 flights
AirlineSun 09.11Mon 10.11Tue 11.11Wed 12.11Thu 13.11Fri 14.11Sat 15.11
United Airlines
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Sunday 1 flights
AirlineSun 16.11Mon 17.11Tue 18.11Wed 19.11Thu 20.11Fri 21.11Sat 22.11
United Airlines
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Sunday 1 flights

Check-in for a flight from Sioux City to Denver

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo

Online check-in is not available for these airlines.

Weather in Denver

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-6°C
February4°C-6°C
March10°C-1°C
April14°C1°C
May18°C6°C
June26°C13°C
July29°C16°C
August28°C15°C
September25°C12°C
October17°C4°C
November10°C-1°C
December5°C-6°C
Hottest Month
29°C
July
Coldest month
-6°C
January
Sunny days
266
days per year
Snow days
27
days per year

14 day forecast

Saturday
1 Nov
20°C0°C
8 Nov
18°C10°C
Sunday
2 Nov
26°C6°C
9 Nov
21°C8°C
Monday
3 Nov
14°C5°C
10 Nov
16°C11°C
Tuesday
4 Nov
21°C3°C
11 Nov
15°C7°C
Wednesday
5 Nov
19°C8°C
12 Nov
14°C6°C
Thursday
6 Nov
21°C11°C
13 Nov
19°C7°C
Friday
7 Nov
18°C8°C
14 Nov
14°C8°C
The distance between Sioux City and Denver is 749 km. The most popular airline for this route is United Airlines. Sioux City and Denver have 40 direct flights per week.

Frequently asked questions

How long does it take to travel from Sioux City to Denver?
A one-way nonstop (direct) flight between Sioux City and Denver takes around 1.8 hours.
What is the flight distance between Sioux City and Denver?
The flight distance between Sioux City and Denver is 749 km.
What airlines offer nonstop (direct) flights between Sioux City and Denver?
Several carriers operate flights between Sioux City and Denver. Airlines offering nonstop (direct) flights include United Airlines.
What are the most popular routes to and from Sioux City?
Travelers frequently search for route combinations, such as Sioux City and Toronto, Shanghai, San Francisco, Minneapolis, Houston, Salt Lake City, Doha, Spokane, Cleveland, San José, Paris, Austin, Lviv, Kansas City, Saint Thomas, Melbourne, Washington, D.C., Reno, Manila, Manchester.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and Mexico City, Chicago, Houston, Los Angeles, Washington, D.C., New York, Miami, Orlando, Atlanta, Tokyo, Dallas, Guadalajara, San Diego, Minneapolis, London, Phoenix, San Francisco, Salt Lake City, Austin, Portland.
What airports are near Sioux City?
The main airport in Sioux City is Sioux Gateway. It is also served by Eppley Airfield, Sioux Falls Regional, Lincoln, Sioux Gateway, Fort Dodge Regional.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Pueblo Memorial, Cheyenne Regional, Eagle County Regional, Laramie Regional.
Which airlines fly between Sioux City and Denver?
Currently, you can fly between Sioux City and Denver with United Airlines.
When’s the best time to travel between Sioux City and Denver?
If you don’t have specific dates for your trip between Sioux City and Denver, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Sioux City and Denver?
How many airports are there near Sioux City?
How many airports are there near Denver?
What time do nonstop (direct) flights between Sioux City and Denver depart?
What time do nonstop (direct) flights between Sioux City and Denver arrive?
What time do flights between Sioux City and Denver depart?
What time do flights between Sioux City and Denver arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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