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$125+ Cheap flights from Appleton (ATW) to Illinois

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — ORD
Jan 13 — Jan 201
Mon 1/13
Mon 1/20
1 adult, Economy
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Cheap flight deals from Appleton to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2025.

Round-trip from

$229
(Delta)

One-way from

$125
(American Airlines)
From Appleton Intl to Illinois
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One-way flight from Appleton Intl to Illinois
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Find flight deals from Appleton to Illinois

Cheapest flights from Appleton to Illinois
Explore the most affordable flight options available from Appleton to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2025.

This Delta deal was found by Cheapflights users on 1/8. 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.
Mon 2/104:20 pmATW - STL
1 stop6h 49mDelta
Mon 2/176:00 amSTL - ATW
1 stop5h 30mDelta
Deal found 1/8$229
This United Airlines deal was found by Cheapflights users on 1/8. 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 2/412:25 pmATW - ORD
Nonstop1h 23mUnited Airlines
Mon 2/107:40 pmORD - ATW
Nonstop1h 14mUnited Airlines
Deal found 1/8$249
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Fri 2/215:45 amATW - ORD
Nonstop1h 21mAmerican Airlines
Fri 2/283:05 pmORD - ATW
Nonstop0h 51mAmerican Airlines
Deal found 1/6$252
This American Airlines deal was found by Cheapflights users on 1/8. 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 8/711:26 amATW - STL
1 stop3h 09mAmerican Airlines
Tue 8/127:42 amSTL - ATW
1 stop3h 06mAmerican Airlines
Deal found 1/8$259
This Delta deal was found by Cheapflights users on 1/8. 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.
Tue 2/46:15 amATW - MDW
1 stop6h 27mDelta
Mon 2/102:08 pmMDW - ATW
1 stop6h 21mDelta
Deal found 1/8$269
This Delta deal was found by Cheapflights users on 1/7. 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.
Tue 3/257:00 amATW - ORD
1 stop5h 40mDelta
Wed 3/266:15 amORD - ATW
1 stop5h 15mDelta
Deal found 1/7$269
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Thu 3/208:15 amATW - STL
1 stop6h 08mUnited Airlines
Tue 3/253:30 pmSTL - ATW
1 stop5h 49mUnited Airlines
Deal found 1/8$370
This Mytrip deal was found by Cheapflights users on 1/7. 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.
Sat 1/188:00 amATW - ORD
2 stops14h 55mMultiple Airlines
Sun 1/195:11 amORD - ATW
1 stop9h 50mMultiple Airlines
Deal found 1/7$413

Find flights from Appleton to Illinois within your budget

Customize your flight search to find flights from Appleton to Illinois 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 January 8, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AppletonSt. Louis

ATW - STL

ATWSTL

Appleton Intl

Mon 2/10

4:20 pm-11:09 pm

1 stop6h 49m

Lambert-St Louis

Mon 2/17

6:00 am-11:30 am

1 stop5h 30m

$229

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Tue 2/4

12:25 pm-1:48 pm

Nonstop1h 23m

Chicago O'Hare Intl

Mon 2/10

7:40 pm-8:54 pm

Nonstop1h 14m

$249

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 2/21

5:45 am-7:06 am

Nonstop1h 21m

Chicago O'Hare Intl

Fri 2/28

3:05 pm-3:56 pm

Nonstop0h 51m

$252

AppletonChicago

ATW - MDW

ATWMDW

Appleton Intl

Tue 2/4

6:15 am-12:42 pm

1 stop6h 27m

Chicago Midway

Mon 2/10

2:08 pm-8:29 pm

1 stop6h 21m

$269

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Tue 3/25

7:00 am-12:40 pm

1 stop5h 40m

Chicago O'Hare Intl

Fri 3/28

5:00 pm-8:45 pm

1 stop3h 45m

$269

AppletonSt. Louis

ATW - STL

ATWSTL

Appleton Intl

Mon 2/10

5:38 am-1:21 pm

2 stops7h 43m

Lambert-St Louis

Mon 2/17

11:57 am-3:56 pm

1 stop3h 59m

$346

AppletonSt. Louis

ATW - STL

ATWSTL

Appleton Intl

Thu 3/20

8:15 am-2:23 pm

1 stop6h 08m

Lambert-St Louis

Tue 3/25

3:30 pm-9:19 pm

1 stop5h 49m

$370

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Sat 1/18

8:00 am-10:55 pm

2 stops14h 55m

Chicago O'Hare Intl

Sun 1/19

5:11 am-3:01 pm

1 stop9h 50m

$413

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Tue 2/4

7:41 am-9:04 am

Nonstop1h 23m

$125

AppletonChicago

ATW - MDW

ATWMDW

Appleton Intl

Tue 2/4

6:15 am-12:42 pm

1 stop6h 27m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 14 results
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Best time to book a flight from Appleton to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Appleton 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.

Travel insights for flights from Appleton to Illinois

Get recent, data-driven insights about flights from Appleton to Illinois including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Appleton to Illinois (average of $245). Flying from Appleton to Illinois in March is currently the most expensive (average of $318). 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 ATW to IL?

Find hourly flight availability from Appleton to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Appleton to Illinois as you normally would.

Weekly flight availability from Appleton to Illinois

Explore weekly flight availability from Appleton to Illinois. 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 January 8, 2025.

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

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated January 8, 2025.
Peruse reviews from past customers who have flown with United Airlines, Delta and American Airlines from Appleton to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,499 reviews

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,499 reviews
Delta
8.0
Very good
8,499 reviews

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,939 reviews
Delta
8.0
Very good
8,499 reviews

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,499 reviews

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Appleton to Illinois. 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 from for flights from Appleton to Illinois?

    If you book a flight to Illinois from Appleton, you will be flying from Appleton Intl, which is the city’s only airport. Appleton Intl (ATW) is located 5.1 mi from the center of Appleton.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $125. Delta flights start at $135 while deals on United Airlines start at $155 one-way.

  • What are the most popular routes from Appleton to Illinois?

    When deciding which route to take from Appleton to Illinois consider Appleton Intl - Chicago O'Hare Intl, Appleton Intl - Lambert-St Louis or Appleton Intl - Chicago Midway as they are the most popular.

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

    Consider Qatar Airways (92%), Envoy Air (83%) or Avianca (75%) when booking your flight. These represent the most reliable airlines when flying from Appleton to Illinois.

  • What are the cheapest flights from Appleton to Illinois?

    Looking at all options, your cheapest flight can be booked for $157. While the most popular route (Appleton Intl - Chicago O'Hare Intl) can be booked for $249 on average our data indicates $838 when flying from Appleton to Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Appleton to Illinois 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 Appleton to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Appleton to Illinois (average of $245). Flying from Appleton to Illinois in March is currently the most expensive (average of $318). 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.

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Alternative routes for Appleton to Illinois

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Top 2 airlines flying from Appleton to Illinois

Discover the top 2 airlines that operate flights from Appleton to Illinois. 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 January 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$269FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$257FlexibilityNo cancel feeOn-time69%
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