$205 Cheap flight deals from Denver (DEN) to Sioux City (SUX)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $205 One Way, $214 Round Trip from Denver to Sioux City

Prices starting at $214 for return flights and $205 for one-way flights to Sioux City were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

More About Flying To Sioux City from Denver

Route Information for Flights from Denver to Sioux City

Origin Airport IATA Code
DEN
Destination Airport IATA Code
SUX
Distance
466 mi
Direct Flight Airlines
United Airlines
Earliest Flight Arrival
11:15PM UTC
Latest Flight Arrival
11:15PM UTC

Denver to Sioux City

Those who want guaranteed low prices for Denver to Sioux City flights only need to visit Orbitz. We take advantage of the latest mobile technologies to make sure you get the best bargain on your trip and that everything goes smoothly and according to your plans.

Take Advantage of Orbitz’s Amazing Customer Service on Denver to Sioux City Flights

We will help you from booking to boarding on flights from Denver to Sioux City. Whether you have questions about baggage limits, seat assignments or anything else, we will be there to answer them for you.

Get Great Recommendations For Travel Ideas On Orbitz.com

We do not only get the best bargains on flights from Denver to Sioux City, but we can tell you what to do once you get there. Whether it is a music festival, hotel recommendation or list of local attractions, Orbitz can help make your travel plan more exciting.

Combine Car Rental With Your Discount Flight For Even More Savings

Not only can we get bargain deals on flights from Denver to Sioux City but we can book your transport as well. By combining car rental with Denver to Sioux City flights, you can be sure to save money and start moving as soon as you hit the ground.

Use Orbitz On The Go To Stay Informed Using Your Smartphone

This convenient app works with most smartphones and allows you to see the status of flights from Denver to Sioux City. You don’t have to worry, if something goes wrong, we’ll let you know.

Frequently asked questions

Are there non-stop flights from Denver to Sioux City?
Yep, United Airlines flies directly from Denver to Sioux City, so you’ll be embarking on your unforgettable adventure in no time.
What is the shortest flight from Denver to Sioux City?
It can take as little as 2 hours and 21 minutes to fly from City of Colorado Springs Municipal Airport to SUX. Buckle up and enjoy the ride, because you’ll be touching down before you know it.
What airlines fly from Denver to Sioux City most frequently?
United Airlines offers the most flights along this route. This trusted carrier operates 43 flights from Denver to Sioux City each month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.