$95 Cheap Flights to Sioux City , IA

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How much is the cheapest flight to Sioux City?

Prices were available within the past 7 days and start at $95 for one-way flights and $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.


Find Your Flights to Sioux City SUX

Cheap flights to Sioux City (SUX)

Get started finding a cheap flight to Sioux City on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Sioux City.

Roundtrip prices range from $194 - $302, and one-ways to Sioux City start as low as $95.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Sioux City (SUX)

You have several options for which airline you choose to travel with to Sioux City. There are 10 airlines flying into SUX: United. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Sioux City (SUX) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SUX in August and in September for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Sioux City?
For more information about updating your flight to Sioux City or canceling it, head over to our Customer Service Portal.
How do I find cheap flights to Sioux City that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight you select. When you’re searching for flights to Sioux City, you’ll see a “no change fees” filter for you to select.
Can I fly to Sioux City now?
Make your visit to Sioux City straightforward and simple by making your first stopover our Covid-19 Travel Advisor. This is a great way to keep yourself up-to-date about current travel restrictions, including quarantine requirements and the latest official health advisory info.
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 center 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?
Both Chicago and Denver airports operate a large number of flights 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 traveler 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.
  • Traveling with your favorite 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
Destination city name
Sioux City
Roundtrip price

Trending flights to Sioux City

Prices were available within the past 7 days and start at $95 for one-way flights and $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.


*Available for a fee on select flights. Terms apply.