Cheap Flights from Denver (DEN) to Sioux City (SUX)

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

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Frequently asked questions

How long does it take to fly from DIA airport to SUX?
Purchase a ticket with United Airlines and you'll be traveling for around 1 hour and 34 minutes. This airline has a direct flight that takes off at 8:15AM from Denver Airport and reaches Colonel Bud Day Field at 10:49AM. Expedia has some amazing flight deals, so take a peek at what's on offer on this route today.
Is it cheaper to buy a plane ticket from Denver Airport to Colonel Bud Day Field last minute?
Booking your flight from DIA airport to SUX at the last minute could save you cash if you're lucky enough to find an epic deal. However, fares generally don't get cheaper as the date of departure nears. If you procrastinate, flights could also be booked solid or the best seats gone (that could mean the middle seat!). If you'd rather not take any chances, book well in advance of when you want to leave. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your preferred airline hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.
What airports do you fly into for Sioux City from Denver?
Flights from Denver to Sioux City arrive at Sioux Gateway Airport (SUX). Approximately 10 kilometers south of the center of Sioux City, it's the primary gateway to this wonderful city. When you're ready to explore the sights, Casino Sioux City and Orpheum Theatre should be at the top of your to-do list.
What are the most popular departure times for flights from Denver Airport to Colonel Bud Day Field?
The most popular departure times for flights from DIA airport to Colonel Bud Day Field are between 3:00 PM - 4:00 PM on United Airlines. Our advice is to depart in the morning. The earlier you set off, the better your odds of a delay-free flight as air traffic hasn't yet built up around airports.
Can I change the date of my flight from DEN to Colonel Bud Day Field?
Plans can get upended, so Expedia is here to help make things as simple as possible. To start, find your DEN to Sioux Gateway Airport (SUX) itinerary through the Expedia Trips portal and look up the fare rules and restrictions to see if change fees apply. If you purchased your ticket in the last 24 hours, some carriers allow you to cancel at no cost and organize new flights. If you bought your ticket more than 24 hours ago, contact us through our Customer Service portal to find out what your options are.

Travel information

Travel information

Origin airport
Denver Intl.
Destination airport
Sioux Gateway
Distance
745 km
Average flight time
1 hour 34 mins

Book with confidence

Book with confidence

Denver to Sioux City Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Denver to Sioux City offer the perfect respite. Not only does exploring Sioux City provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Denver to Sioux City may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Sioux City are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Sioux City more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Sioux City is now!

Denver to Sioux City Flights

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Explore a world of travel with Expedia