$199 Cheap Flights from Sault Ste. Marie (CIU) to Appleton (ATW)

View $199 flight on Thu, Aug 28, 2025Opens in a new window

Popular airlines from Sault Ste. Marie, MI (CIU-Chippewa County Intl.) to Appleton, WI (ATW-Appleton Intl.)

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Cheap Flights from Sault Ste. Marie to Appleton (CIU-ATW)

Prices were available within the past 7 days and start at $199 for one-way flights and $627 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Aug 2 - Sun, Aug 3
CIU
Sault Ste. Marie
ATW
Appleton
$627 Roundtrip, found 8 hours ago
$627
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Aug 2 from Sault Ste. Marie to Appleton, returning Sun, Aug 3, priced at $627 found 8 hours ago
United
Sat, Aug 2 - Sun, Aug 3
CIU
Sault Ste. Marie
ATW
Appleton
$663 Roundtrip, found 8 hours ago
$663
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Aug 2 from Sault Ste. Marie to Appleton, returning Sun, Aug 3, priced at $663 found 8 hours ago
Delta
Sat, Aug 2 - Sun, Aug 3
CIU
Sault Ste. Marie
ATW
Appleton
$683 Roundtrip, found 8 hours ago
$683
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Aug 2 from Sault Ste. Marie to Appleton, returning Sun, Aug 3, priced at $683 found 8 hours ago
Delta
Sat, Aug 2 - Sun, Aug 3
CIU
Sault Ste. Marie
ATW
Appleton
$712 Roundtrip, found 8 hours ago
$712
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Aug 2 from Sault Ste. Marie to Appleton, returning Sun, Aug 3, priced at $712 found 8 hours ago
Delta
Sat, Aug 2 - Sun, Aug 3
CIU
Sault Ste. Marie
ATW
Appleton
$744 Roundtrip, found 8 hours ago
$744
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Aug 2 from Sault Ste. Marie to Appleton, returning Sun, Aug 3, priced at $744 found 8 hours ago
United
Sat, Aug 2 - Sun, Aug 3
CIU
Sault Ste. Marie
ATW
Appleton
$752 Roundtrip, found 8 hours ago
$752
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Aug 2 from Sault Ste. Marie to Appleton, returning Sun, Aug 3, priced at $752 found 8 hours ago
Delta
Sat, Aug 2 - Sun, Aug 3
CIU
Sault Ste. Marie
ATW
Appleton
$783 Roundtrip, found 8 hours ago
$783
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Aug 2 from Sault Ste. Marie to Appleton, returning Sun, Aug 3, priced at $783 found 8 hours ago
Delta
Sat, Aug 2 - Sun, Aug 3
CIU
Sault Ste. Marie
ATW
Appleton
$813 Roundtrip, found 8 hours ago
$813
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Aug 2 from Sault Ste. Marie to Appleton, returning Sun, Aug 3, priced at $813 found 8 hours ago
Delta
Sat, Aug 2 - Sun, Aug 3
CIU
Sault Ste. Marie
ATW
Appleton
$884 Roundtrip, found 8 hours ago
$884
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Aug 2 from Sault Ste. Marie to Appleton, returning Sun, Aug 3, priced at $884 found 8 hours ago
Flights from Sault Ste. Marie (CIU) to Appleton (ATW)
Origin airport
Chippewa County Intl.
Destination airport
Appleton Intl.
Roundtrip price
$626
Distance
239 mi

Frequently asked questions

How much does a flight from Chippewa County Intl. Airport (CIU) to Appleton Intl. Airport (ATW) cost?
Discover the latest flight deals from CIU to ATW by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CIU to ATW?
The cheapest flights from CIU to ATW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CIU to ATW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CIU to ATW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Chippewa County Intl. Airport (CIU) to Appleton Intl. Airport (ATW)?
Nonstop flights from Chippewa County Intl. Airport (CIU) to Appleton Intl. Airport (ATW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CIU to ATW?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chippewa County Intl. Airport (CIU) to Appleton Intl. Airport (ATW)?
To avoid potential delays on the Chippewa County Intl. Airport (CIU) to Appleton Intl. Airport (ATW) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Chippewa County Intl. Airport (CIU) to Appleton Intl. Airport (ATW) last-minute?
Holding off until just before your trip to book your flight from CIU to ATW generally means paying more. While you may find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for a better chance of scoring a bargain.
Is it cheaper to book a CIU to ATW flight and hotel package?
Booking a CIU to ATW flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chippewa County Intl. Airport (CIU) to Appleton Intl. Airport (ATW)?
If you booked your CIU to ATW flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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