Cheap Flights to Sioux City

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap round-trip flights to Sioux City

Prices were available within the past 7 days and start at for one-way flights and £222 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

United
United
United
United
United
United
United
Southern Airways Express
United
British Airways

Expedia flights to Sioux City

Searching for cheap flights to Sioux City? No travel company presents more choices than Expedia if you're looking to compare flights to Sioux City. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Iowa. Expedia provides the cheapest flights to many destinations in Iowa and you may find even greater savings if you combine your flight with a hotel stay in Sioux City.

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

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Sioux City for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Sioux City flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

What is the name of Sioux City's airport?
Sioux City has just one airport, Sioux Gateway Airport (SUX).
How far is Sioux Gateway Airport (SUX) from central Sioux City?
SUX is 6 mi from central Sioux City, so you’ll have a bit of a commute into the centre of the city.
What airport is best to fly into Sioux City?
Located 6 mi from the downtown area, Colonel Bud Day Field is the gateway to Sioux City.
How many airlines fly to Sioux City?
With only one airline going to Sioux City, your choices are limited. It’s a smart idea to book well in advance.
Which airlines fly to Sioux City?
Flights into Sioux City are typically run by United Airlines. The largest proportion of these flights jet off from Chicago, with United Airlines servicing this route the most often.
How many nonstop flights are there to Sioux City?
With 14 direct flights each week, you’ll be hitting the tarmac in Sioux City before you have time to say, “Are we there yet?”
Where are the most popular flights to Sioux City departing from?
Chicago and Denver airports are common departure points for travellers going to Sioux City.
How long is the flight to Sioux City Airport?
From the moment you set off from Chicago, you’ll be in the air for about 1 hour and 51 minutes before you touchdown in Sioux City. Jet-setters coming in from Denver can expect to be on the flight for roughly 1 hour and 49 minutes.
How to book the cheapest flight to Sioux City?
If you want to save some cash on your trip to Sioux City, then listen up! As any experienced traveller will tell you, don’t book at the very last minute. Prices are usually more expensive close to the departure date. Also, look around online and compare your options. If your destination has more than one airport, you may be able to pick up an excellent price by flying into a smaller terminal. Finally, be prepared to secure your seat quickly if you stumble on a great deal. It might not stick around for too long. With a bit of knowledge and a little good fortune, the perfect fare can be yours.
How to survive the flight to Sioux City?
Depending on where you’re coming from, your journey to Sioux City could be simple and straightforward or it could go on forever. We’ve compiled some useful tips that will help you start your next big adventure on the right foot.What to pack in your hand luggage:

  • The trick to having an awesome travel experience is to plan ahead. So, let’s start with the basics: passport, boarding pass, cash and important medications. Next, bring on board items that’ll help keep you occupied, like some electronic gadgets or a good book. It’s also wise to pack your chargers, a comfy neck pillow and a pair of earplugs. Last but not least, be sure to squeeze in toiletry items like a toothbrush, lip balm and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and conditioner in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp or pointed objects, like your Swiss Army knife, and products which are explosive or flammable, such as aerosol cans, flares and poisons, are also banned.

What to wear on a flight:

  • Your number one priority is to feel as comfortable as possible. Layer up in natural fibers and remember to pack a cardigan in case you get cold. Always go with well-fitting, flat shoes as it’s possible that your feet and ankles will swell during the flight. Leave the high heels and heavy boots in your checked baggage.
  • The result of sustained periods of immobility, DVT (deep vein thrombosis) is a serious condition that can affect some passengers during long flights. The great news is there are numerous ways to reduce the risk of developing it. Stay hydrated, get up and wander the aisles as often as possible and wear compression socks to help improve your circulation.

How to get through airport security fast when flying to Sioux City?
It’s easy — be prepared. We’ve pulled together some handy tips and tricks for an easy trip through airport security. Watch out Sioux City, here you come:

  • Security personnel first need to establish that you have a valid passport and matching boarding pass before you’re allowed to proceed any further. Have them close by, ready for inspection.
  • Time to strip down. Well sort of. Your belt, coat, keys and other contents of your pockets, like coins, will need to go on a tray through the X-ray machine. Make your life easier by removing them before your turn arrives.
  • For just a few minutes, you’ll need to unplug from the digital world. Your phone, tablet and any other electronic gadgets must also be sent through the scanner.
  • Travelling with your favourite cologne? As long as the volume is no greater than 3.4 ounces (100 milliliters) and it’s stored in a zip-close bag, it’s fine to bring with you in your carry-on luggage.
  • There’s a possibility that you’ll be required to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a clever idea.
  • Sharp or pointed objects (like knives and scissors) are not allowed in the cabin. They’ll be confiscated at security, so put them in your checked suitcase.

Flights to Sioux City information
Destination airport
Sioux Gateway
Destination airport IATA code
SUX
Destination city name
Sioux City
Return price
£233

Trending flights to Sioux City

Prices were available within the past 7 days and start at for one-way flights and £222 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

British Airways
British Airways
*Available to Expedia members.