$100 Cheap flight deals from Sioux City (SUX) to Denver (DEN)

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Airfares from $100 One Way, $214 Round Trip from Sioux City to Denver

Prices starting at $214 for return flights and $100 for one-way flights to Denver 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 Denver from Sioux City

Route Information for Flights from Sioux City to Denver

Origin Airport IATA Code
SUX
Destination Airport IATA Code
DEN
Distance
466 mi
Direct Flight Airlines
United Airlines
Earliest Flight Arrival
6:41PM UTC
Latest Flight Arrival
6:41PM UTC

Cheap Flights from Sioux City to Denver

Sioux City Airport Information

Iowa's Sioux Gateway Airport offers daily flights from Sioux City to Chicago's O'Hare International Airport on American Airlines. The airport is conveniently located less than nine miles south of Sioux City's downtown area, with easy access via I-29. Use Orbitz.com to find a connection in Chicago that will take you to your final destination.

Airport Parking in Sioux City

The Sioux City airport features both short- and long-term lots just a short walk from the terminal building. Expect to pay a maximum of $8 per day in the short-term lot and $7 per day in the long-term lot.

Ground Transportation in Sioux City

Sioux City offers public transportation via bus from the downtown area to the airport for $1.80. If your luggage load makes a bus too cumbersome, you can call any one of the several taxi or shuttle companies that also offer airport transportation. Consider using the money you saved by purchasing your air tickets on Orbitz.com to hire a private car service to take you to the airport in style and comfort.

Restaurants at the Sioux City Airport

You won't have to go hungry if your flight is delayed. The airport has a café in the concourse area across from the ticket counters where you can get a light meal, grab-and-go snack or quick beverage. If you prefer to eat before you get to the airport, head over to 1st Street, where you will find several eateries, including Subway, Ollie's Lunch Box and Pizza Ranch. Enjoy your trip, and remember to use Orbitz.com the next time you need to find affordable flights from Sioux City.

Denver Airport Information

Many of the major domestic and international carriers offer relatively cheap flights to Denver International Airport, the primary airport serving the greater Denver area. The airport is roughly 28 miles east of downtown Denver and a little over an hour from the closest major ski resort. Whether you're coming into town on business or for a ski vacation, be sure to use Orbitz.com to reserve your flights and hotel.

Ground Transportation in Denver

The RTD bus is the primary means of public transportation in and around Denver, so most visitors use a private car service, share-a-ride shuttle or taxi to get into town. Many of the large hotels also offer free shuttle service to and from the Denver airport, and there are chartered shuttles and buses to take you to the outlying ski resorts. A cab from the airport to the downtown area will cost you between $60 and $70, so you might be better off using Orbitz.com to add a rental car to your low-fare ticket purchase.

Denver Area Weather Information

The summer months are mild in Denver, with average temperatures ranging from the low 60s to the mid-80s. The average winter temperatures in Denver range from the teens to the low 40s, and you can expect anywhere from 22 to 61 inches of snow each season. Layer your clothes in the summer to accommodate mild and warm temperatures, but be sure to bundle up in the winter.

What to Do in Denver

Although the city has its share of high-end eateries, historic landmarks, museums and shopping venues, the Denver lifestyle is all about the great outdoors. Denver has more than 4,000 acres of traditional parks and 14,000 acres of mountain parks to keep outdoor enthusiasts engaged. Enjoy your stay, and don't forget to use Orbitz.com to find cheap flights to Denver for your next Colorado vacation.

Frequently asked questions

Are there non-stop flights from Sioux City to Denver?
Yes, you can jet from Sioux Gateway Airport (SUX) to DIA airport with United Airlines, the only airline offering nonstop services on this route.
What is the shortest flight from Sioux City to Denver?
The journey from Sioux City to Denver can be as fast as 2 hours and 26 minutes. With a leisurely flight time like this, why not round up some friends and take off on a spur-of-the-moment getaway?
What airlines fly from Sioux City to Denver most frequently?
United Airlines offers the most services from Sioux City to Denver, with 43 flights per 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.