A park with a waterfall, walking paths, and a bridge.

￥204,210 Cheap Flights to Sioux City, IA

View ￥204,210 flight on Tue, Sep 29, 2026Opens in a new window

Popular airlines to Sioux City

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Sioux City?

Prices were available within the past 7 days and start at ￥204,210 for one-way flights and ￥93,090 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
United
United
Delta

Frequently asked questions

What is the name of Sioux City's airport?
Sioux City has one main airport, Sioux Gateway Airport (SUX).
How far is Sioux Gateway Airport (SUX) from central Sioux City?
It's 10 kilometers from Colonel Bud Day Field to downtown Sioux City. Make things easier by working out the quickest way of getting from the terminal to the city center before you arrive.
What airport is best to fly into Sioux City?
With only one major airport servicing Sioux City, it won't take you long to discover the best flight. You'll be taking off to SUX, which is located around 10 kilometers from the center of town.
How many airlines fly to Sioux City?
You'll find 2 air carriers that service the route to Sioux City. These jet in from 2 airports across the world.
Which airlines fly to Sioux City?
United Airlines operates the majority of the flights to Sioux City. Grabbing a United Airlines flight from Chicago is the most popular way to get there.
How many nonstop flights are there to Sioux City?
Flying to somewhere new is much easier when there aren't any annoying stopovers to slow you down. If you're off to Sioux City, the good news is that there are 14 nonstop flights operating every week.
Where are the most popular flights to Sioux City departing from?
Chicago and Denver airports are very popular departure points for travelers going to Sioux City.
How long is the flight to Sioux City Airport?
You can fly from Chicago to Sioux City in around 1 hour and 52 minutes. If you're setting off from Denver, it'll take you approximately 1 hour and 38 minutes to get there.
How to book the cheapest flight to Sioux City?
Don't leave booking your flight to Sioux City until the last minute. That's one trick well-versed jet-setters use to get the best prices. Booking in advance means more options and less expensive flights. Also, shop around and compare your options. If your destination has multiple airports, you may be able to score a fantastic deal by flying into a smaller terminal. Lastly, another simple way to save some cash is be ready to book fast. If you spot a fantastic deal, don't think twice — grab it while the opportunity's there.
Do you have any tips for my flight to Sioux City?
Wherever you're jetting in from, flying can be an enjoyable experience if you're prepared. We've made a list of handy hints that will help get your Sioux City escape started on the right foot. What to pack in your hand luggage:
  • First of all, put in your passport, official ID, wallet and vital medications. Next, you'll want some entertainment to while away the hours. A juicy novel and a tablet filled with your favorite movies are some terrific options. If you hope to take a short nap, a comfy neck pillow and some earplugs will also come in handy. Finally, find room for a few toiletry items so you'll step off the plane looking fresh and raring to go.
Do not pack the following items in your hand luggage:
  • While the list of prohibited items differs between airlines, the general guide to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, blades, aerosol cans and bleaching agents. Sports equipment like baseball bats, and objects that could harm passengers, such as firearms and ammunition, can't come on board with you either.
What to wear on a flight:
  • The aisles of an airplane aren't the place for a fashion parade. Don comfortable layers and pick shoes that are flat, roomy and easy to pull on and off.
  • Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-haul flights. Reduce the risks by drinking water, keeping your legs moving and wearing compression socks or tights.
How to get through airport security fast when flying to Sioux City?
The answer is — be prepared. We've put together some top tips for an easy trip through airport security. Look out Sioux City, here you come:
  • Your travel ID and boarding pass will need to be inspected by airport security. Keep them at hand to avoid fumbling around for them.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the alarm. This includes items like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • Electronic devices like phones and laptops will also have to go on a tray for inspection. Don't worry, you'll be back online before you know it.
  • Don't forget to remove liquids and gels from your hand luggage. They often need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one liter), clear zip-lock bag.
  • Slip-on shoes are a great footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and other bulky shoes are usually subjected to extra screening.
  • Airlines will not allow any sharp or pointed objects to come on board with you. If you need to bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Sioux City flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Sioux City trip!

Travel information

Destination airport
Sioux Gateway
Destination airport IATA code
SUX
Destination city name
Sioux City
Roundtrip price
￥61,260

Trending flights to Sioux City

Prices were available within the past 7 days and start at ￥204,210 for one-way flights and ￥93,090 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
*Available to Expedia members.