Cheap Flights from Denver to Sioux City (DEN to SUX) - Expedia.co.uk

A statue of a figure holding a rifle on a stone pedestal with a metal railing around it.

Popular airlines from Denver International Airport (DEN) to Sioux City, IA (SUX-Sioux Gateway)

United

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 25% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Find the cheapest month to fly from Denver (DEN) to Sioux City (SUX)

May is typically the cheapest month to fly

From £160 - £232 per traveller.

Travel information

Origin airport	Denver International Airport
Destination airport	Sioux City, IA
Distance	466 miles away
Airlines serving	United
Popular airline	United
Average flight time	1 hour 40 mins

Explore a world of travel with Expedia

Flights to Hull
Standard Link for Flights to Hull
Flights to Marcus
Standard Link for Flights to Marcus
Flights to Orange City
Standard Link for Flights to Orange City
Flights to Sioux City
Standard Link for Flights to Sioux City
Flights to Western Iowa
Standard Link for Flights to Western Iowa
Flights from Birmingham (BHX) to Sioux City (SUX)
Standard Link for Flights from Birmingham (BHX) to Sioux City (SUX)
Flights from New York (JFK) to Sioux City (SUX)
Standard Link for Flights from New York (JFK) to Sioux City (SUX)
Flights from London (LHR) to Sioux City (SUX)
Standard Link for Flights from London (LHR) to Sioux City (SUX)
Flights from London (LON) to Sioux City (SUX)
Standard Link for Flights from London (LON) to Sioux City (SUX)
Flights from Manchester (MAN) to Sioux City (SUX)
Standard Link for Flights from Manchester (MAN) to Sioux City (SUX)
Flights from Chicago (ORD) to Sioux City (SUX)
Standard Link for Flights from Chicago (ORD) to Sioux City (SUX)

*Available to Expedia members.