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$95+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — ORD
feb. 16 — feb. 231
dom. 2/16
dom. 2/23
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 febrero 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(United Airlines)

One-way from

$95
(American Airlines)

Popular in

January

Cheapest in

May

Average price

$249

Good round-trip deal

$373 or less

Good one-way deal

$232 or less
Provider with most accurate pricing for Appleton Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Chicago (CHI) flights.
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From Appleton Intl to Illinois
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One-way flight from Appleton Intl to Illinois
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Highest demand for flights based on searches. 10% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Appleton Intl to Illinois.
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Price to beat on a 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 febrero 11, 2025.

This United Airlines deal was found by Cheapflights users on 2/10. 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.
sáb. 3/225:25 pmATW - ORD
Nonstop1h 19mUnited Airlines
sáb. 3/295:58 pmORD - ATW
Nonstop1h 07mUnited Airlines
Deal found 2/10$227
This Delta deal was found by Cheapflights users on 2/11. 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.
mar. 4/85:21 pmATW - STL
1 stop4h 15mDelta
vie. 4/116:00 amSTL - ATW
1 stop5h 28mDelta
Deal found 2/11$238
This American Airlines deal was found by Cheapflights users on 2/10. 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.
sáb. 3/222:39 pmATW - ORD
Nonstop1h 09mAmerican Airlines
vie. 3/288:20 pmORD - ATW
Nonstop1h 11mAmerican Airlines
Deal found 2/10$238
This United Airlines deal was found by Cheapflights users on 2/11. 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.
mar. 3/45:30 pmATW - STL
1 stop4h 16mUnited Airlines
lun. 3/105:33 pmSTL - ATW
1 stop3h 46mUnited Airlines
Deal found 2/11$253
This American Airlines deal was found by Cheapflights users on 2/11. 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.
mar. 4/811:24 amATW - STL
2 stops10h 00mAmerican Airlines
vie. 4/115:45 amSTL - ATW
1 stop5h 09mAmerican Airlines
Deal found 2/11$274
This Delta deal was found by Cheapflights users on 2/10. 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.
sáb. 2/157:05 amATW - ORD
1 stop6h 13mDelta
sáb. 2/226:45 amORD - ATW
1 stop4h 04mDelta
Deal found 2/10$287
This Mytrip deal was found by Cheapflights users on 2/11. 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.
lun. 3/109:00 amATW - ORD
2 stops22h 44mMultiple Airlines
dom. 3/167:47 amORD - ATW
1 stop14h 53mMultiple Airlines
Deal found 2/11$358
This United Airlines deal was found by Cheapflights users on 2/10. 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.
mar. 2/2512:50 pmATW - PIA
1 stop3h 50mUnited Airlines
sáb. 3/12:22 pmPIA - ATW
1 stop4h 40mUnited Airlines
Deal found 2/10$409
This Delta deal was found by Cheapflights users on 2/11. 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.
jue. 8/76:55 amATW - MDW
1 stop5h 35mDelta
lun. 8/111:00 pmMDW - ATW
1 stop3h 34mDelta
Deal found 2/11$419
This Mytrip deal was found by Cheapflights users on 2/11. 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.
jue. 3/66:30 amATW - STL
1 stop10h 12mMultiple Airlines
jue. 3/135:38 pmSTL - ATW
2 stops19h 55mMultiple Airlines
Deal found 2/11$464

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 febrero 11, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

sáb. 3/22

5:25 pm-6:44 pm

Nonstop1h 19m

Chicago O'Hare Intl

sáb. 3/29

5:58 pm-7:05 pm

Nonstop1h 07m

$227

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

sáb. 3/22

2:39 pm-3:48 pm

Nonstop1h 09m

Chicago O'Hare Intl

vie. 3/28

8:20 pm-9:31 pm

Nonstop1h 11m

$238

AppletonSt. Louis

ATW - STL

ATWSTL

Appleton Intl

jue. 3/6

4:20 pm-10:17 pm

1 stop5h 57m

Lambert-St Louis

jue. 3/13

6:00 am-11:30 am

1 stop5h 30m

$239

AppletonSt. Louis

ATW - STL

ATWSTL

Appleton Intl

mié. 4/2

4:37 pm-10:18 pm

1 stop5h 41m

Lambert-St Louis

dom. 4/6

10:17 am-3:32 pm

1 stop5h 15m

$279

AppletonSt. Louis

ATW - STL

ATWSTL

Appleton Intl

mié. 3/5

8:15 am-2:36 pm

1 stop6h 21m

Lambert-St Louis

mar. 3/11

3:30 pm-9:19 pm

1 stop5h 49m

$299

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

sáb. 3/1

11:30 am-4:13 pm

1 stop4h 43m

Chicago O'Hare Intl

lun. 3/3

4:58 pm-8:29 pm

1 stop3h 31m

$303

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

lun. 3/10

9:00 am-7:44 am

2 stops22h 44m

Chicago O'Hare Intl

dom. 3/16

7:47 am-10:40 pm

1 stop14h 53m

$358

AppletonPeoria

ATW - PIA

ATWPIA

Appleton Intl

mar. 2/25

12:50 pm-4:40 pm

1 stop3h 50m

Greater Peoria

sáb. 3/1

2:22 pm-7:02 pm

1 stop4h 40m

$409

AppletonChicago

ATW - MDW

ATWMDW

Appleton Intl

jue. 8/7

6:55 am-12:30 pm

1 stop5h 35m

Chicago Midway

lun. 8/11

1:00 pm-4:34 pm

1 stop3h 34m

$419

AppletonSt. Louis

ATW - STL

ATWSTL

Appleton Intl

jue. 3/6

6:30 am-4:42 pm

1 stop10h 12m

Lambert-St Louis

jue. 3/13

5:38 pm-1:33 pm

2 stops19h 55m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 16 results
1
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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 $321). 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 febrero 11, 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 febrero 11, 2025.

The most flights from ATW to USIL are scheduled on a Wednesday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 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 febrero 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines 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
8,332 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta
8.0
Very good
8,332 reviews
Delta
8.0
Very good
8,332 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

United Airlines
7.4
Good
8,845 reviews
Delta
8.0
Very good
8,332 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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
8,332 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 $95. Delta flights start at $105 while deals on United Airlines start at $154 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 - Chicago Midway or Appleton Intl - Lambert-St Louis as they are the most popular.

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

    Consider Qatar Airways (90%), Air Wisconsin (83%) or American Airlines (80%) 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 $144. While the most popular route (Appleton Intl - Chicago O'Hare Intl) can be booked for $227 on average our data indicates $668 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 $321). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 febrero 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$178Average$258FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$178Average$275FlexibilityNo cancel feeOn-time71%
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