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Appleton

$106+ Cheap flights from Illinois to Appleton (ATW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ATW
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Illinois to Appleton

Keep the following information in mind while searching for Illinois to Appleton flight deals. Data was last updated July 31, 2025.

Round-trip from

$179
(American Airlines)

One-way from

$127
(Mytrip)

Good one-way deal

$279 or less
From Illinois to Appleton Intl
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One-way flight from Illinois to Appleton Intl
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Price to beat on a one-way flight from Illinois to Appleton Intl.
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Find flight deals from Illinois to Appleton

Cheapest flights from Illinois to Appleton
Explore the most affordable flight options available from Illinois to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:12 amORD - ATW
Nonstop1h 05mAmerican Airlines
Sun 8/316:01 amATW - ORD
Nonstop1h 14mAmerican Airlines
Deal found 7/30$179
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:55 pmORD - ATW
Nonstop1h 11mUnited Airlines
Sun 9/286:45 pmATW - ORD
Nonstop1h 25mUnited Airlines
Deal found 7/29$194
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:00 pmORD - ATW
1 stop5h 17mDelta
Sun 8/317:00 amATW - ORD
1 stop3h 20mDelta
Deal found 7/29$307
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:05 pmORD - ATW
2 stops24h 11mMultiple Airlines
Thu 9/182:45 pmATW - ORD
2 stops14h 04mMultiple Airlines
Deal found 7/28$310

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Appleton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Illinois to Appleton that are best for you.

Fly from

Illinois

Fly to

Appleton

Route

Depart

Return

Price

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Thu 8/28

8:12 am-9:17 am

Nonstop1h 05m

Appleton Intl

Sun 8/31

6:01 am-7:15 am

Nonstop1h 14m

$179

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Tue 9/16

12:55 pm-2:06 pm

Nonstop1h 11m

Appleton Intl

Sun 9/28

6:45 pm-8:10 pm

Nonstop1h 25m

$194

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Fri 8/29

5:00 pm-10:17 pm

1 stop5h 17m

Appleton Intl

Sun 8/31

7:00 am-10:20 am

1 stop3h 20m

$307

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Thu 9/11

12:05 pm-12:16 pm

2 stops24h 11m

Appleton Intl

Thu 9/18

2:45 pm-4:49 am

2 stops14h 04m

$310

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Thu 9/11

5:17 pm-12:16 pm

2 stops18h 59m

$106

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Fri 9/26

5:37 pm-3:36 pm

1 stop21h 59m

$161

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Sat 9/13

4:45 pm-5:48 pm

Nonstop1h 03m

$192

ChicagoAppleton

ORD - ATW

ORDATW

Chicago O'Hare Intl

Tue 8/26

10:54 am-12:05 pm

Nonstop1h 11m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Illinois to Appleton

Have a flexible travel schedule? Discover the best time to fly to Appleton from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Appleton

What is the cheapest month to book a flight from Illinois to Appleton?

Currently, January is the cheapest month in which you can book a flight from Illinois to Appleton (average of $314). Flying from Illinois to Appleton in March is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to ATW?

Find hourly flight availability from Illinois to Appleton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Illinois to Appleton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to Appleton

Explore weekly flight availability from Illinois to Appleton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from USIL to ATW are scheduled on a Thursday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing Appleton

Get insights into the airlines that provide service to Appleton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Appleton. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Illinois to Appleton have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Illinois to Appleton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Appleton from Illinois?

    Most people fly into Appleton Intl (ATW) if they book a flight to Appleton from Illinois. Appleton Intl is conveniently located just 5.1 mi from Appleton’s city center.

  • What are the cheapest airlines to fly from Illinois to Appleton one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $192. Users have also found prices from $199 and $276 on Delta and United Airlines, respectively.

  • What are the most reliable airlines from Illinois to Appleton?

    The top 3 most reliable airlines when flying from Illinois to Appleton are Qatar Airways (83%), Avianca (75%) and Lufthansa (75%).

  • What are the cheapest flights from Illinois to Appleton?

    The cheapest flight price from Illinois to Appleton is $218. On average you can expect to pay $309. The most popular route, (Chicago O'Hare Intl - Appleton Intl), can usually be booked for $194.

  • Can I find deals for flights from Illinois to Appleton that include hotel bookings?

    Yes. In addition to deals on Illinois to Appleton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Appleton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Appleton.

  • Can I find deals for business class flights from Illinois to Appleton?

    Yes. Cheapflights offers flight deals from Illinois to Appleton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Appleton?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Appleton (average of $314). Flying from Illinois to Appleton in March is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Neenah
Fond du Lac

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Alternative routes for Illinois to Appleton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Appleton

Discover the top 2 airlines that operate flights from Illinois to Appleton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$219Average$291FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$239Average$362FlexibilityNo cancel feeOn-time69%

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