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Cheap Flights from Sioux City (SUX) to Appleton (ATW)

Popular airlines from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)

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Frequently asked questions

How much does a flight from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) cost?
You can find one-way and return flights from SUX to ATW with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SUX to ATW ticket fares go up or down.
What is the cheapest month to fly from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
The cheapest months to fly from SUX to ATW are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
Enter SUX to ATW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
United is one of the cheapest airlines offering connecting return flights from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.), with tickets starting from around CA$693 for flights that can be booked for departure within the next year. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
To find a cheap flight from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
There are approximately 1 to 2 connecting flights per day from Sioux Gateway (SUX) to Appleton Intl. (ATW). Some common connection points include O'Hare Intl. (ORD) and Denver Intl. (DEN).
What is the earliest flight from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
The earliest flight from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) typically departs around 7:50 AM. This service is operated by United. This is a seasonal service active in January. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
You'll typically find the most flights from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) on a Monday, with around 1 flight available. Flight schedules are consistent throughout the week, offering similar options on other days. United is a major airline on this route.
What are the most popular departure times for flights from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
The most popular departure times for flights from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) are between 12pm and 3pm. Many travellers prefer this time because it allows for a midday departure, giving you time in the morning before your flight. United offers flights during this window.
How long does it take to fly from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
There are no nonstop flights from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.). For this route, which covers a distance of about 670 kilometres, flights with one stop are your quickest option, typically taking around 4 hours. Flights with two or more stops usually take longer, averaging about 11 hours 30 minutes. Keep in mind that actual travel times can vary based on your specific routing and layover durations.
Can you fly business or first class from Sioux City, IA (SUX) to Appleton, WI (ATW)?
Select the "Business class" and "First class" filters when looking for Sioux City, IA (SUX) to Appleton, WI (ATW) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) flight with Expedia?
It's easy to earn miles on a Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Appleton, WI (ATW) from Sioux City, IA (SUX)?
If you're planning to travel to Appleton from Sioux Gateway (SUX), you can fly directly into Appleton Intl. (ATW). Some flights may connect through major hubs like O'Hare Intl. (ORD) before reaching Appleton. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) at the last minute?
Typically, booking a last minute flight from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) flight and hotel package?
Securing a Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.)?
If you booked your Sioux City, IA (SUX-Sioux Gateway) to Appleton, WI (ATW-Appleton Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sioux Gateway
Destination airport
Appleton Intl.
Distance
664 km

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Sioux City to Appleton Flights

The easy way to book your flights from Sioux City to Appleton 

With Expedia, it’s simple to find and book flights to Appleton from Sioux City whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Appleton Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Sioux City to Appleton today, tomorrow, or this week.  

 

Save dollars with cheap flights from Sioux Gateway, SUX to Appleton Intl., ATW 

Sort your search results by price to find great deals on your flight from Sioux City to Appleton—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Appleton from Sioux City currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Appleton  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Appleton from Sioux City 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Appleton with Expedia today.

Sioux City to Appleton Flights

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