HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$114+ Cheap flights from Appleton (ATW) to Chicago (CHI)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — CHI
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Appleton to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Appleton to Chicago

Cheapest flights from Appleton to Chicago
Explore the most affordable flight options available from Appleton to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

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.
Wed 4/86:15 am
ATW
-
ORD
Nonstop1h 26m
United Airlines
Wed 4/1510:35 am
ORD
-
ATW
Nonstop1h 13m
United Airlines
Deal found 2/11$179
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.
Fri 3/133:41 pm
ATW
-
ORD
Nonstop1h 24m
United Airlines
Thu 3/197:10 am
ORD
-
ATW
Nonstop1h 11m
United Airlines
Deal found 2/11$190
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 3/286:35 pm
ATW
-
ORD
Nonstop1h 20m
American Airlines
Thu 4/94:47 pm
ORD
-
ATW
Nonstop1h 14m
American Airlines
Deal found 2/9$194
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.
Thu 6/111:26 pm
ATW
-
ORD
1 stop5h 15m
Delta
Sat 7/49:30 am
ORD
-
ATW
1 stop6h 03m
Delta
Deal found 2/11$199
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.
Tue 8/41:26 pm
ATW
-
MDW
1 stop5h 05m
Delta
Wed 8/129:30 am
MDW
-
ATW
1 stop3h 16m
Delta
Deal found 2/10$209
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.
Tue 8/41:26 pm
ATW
-
ORD
1 stop5h 15m
Delta
Tue 8/118:55 am
ORD
-
ATW
1 stop3h 51m
Delta
Deal found 2/10$209
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.
Wed 4/157:00 am
ATW
-
MDW
2 stops11h 36m
Delta
Sat 4/181:23 pm
MDW
-
ATW
1 stop4h 15m
Delta
Deal found 2/10$214
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.
Wed 4/157:00 am
ATW
-
ORD
2 stops11h 13m
Delta
Sat 4/187:00 am
ORD
-
ATW
1 stop3h 30m
Delta
Deal found 2/10$214
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.
Wed 8/51:26 pm
ATW
-
MDW
1 stop5h 05m
Delta
Sat 8/81:00 pm
MDW
-
ATW
1 stop3h 37m
Delta
Deal found 2/10$224
This Delta deal was found by Cheapflights users on 2/9. 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 4/1012:06 pm
ATW
-
ORD
1 stop5h 56m
Delta
Mon 4/135:04 pm
ORD
-
ATW
1 stop3h 33m
Delta
Deal found 2/9$224
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.
Fri 4/107:00 am
ATW
-
MDW
1 stop5h 29m
Delta
Sat 4/189:27 am
MDW
-
ATW
2 stops6h 13m
Delta
Deal found 2/10$229
This Delta deal was found by Cheapflights users on 2/9. 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 2/2412:12 pm
ATW
-
ORD
1 stop5h 49m
Delta
Sat 2/286:30 am
ORD
-
ATW
1 stop4h 15m
Delta
Deal found 2/9$229

Find flight deals from Appleton to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Chicago (CHI). 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(United Airlines)

One-way from

$114
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$179

Good round-trip deal

$332 or less

Good one-way deal

$244 or less
Provider with most accurate pricing for Appleton Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Chicago (CHI) flights.
Search Deals
From Appleton Intl to Chicago (CHI)
Search Deals
One-way flight from Appleton Intl to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Appleton Intl to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Appleton Intl to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Chicago 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 February 12, 2026.
Use the filters below to find and compare flights from Appleton to Chicago that are best for you.

Fly from

Appleton

Fly to

Chicago

Route

Depart

Return

Price

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Sat 3/14

6:35 pm-7:55 pm

Nonstop1h 20m

Chicago O'Hare Intl

Wed 3/18

10:15 pm-11:19 pm

Nonstop1h 04m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Thu 3/5

12:34 pm-2:05 pm

Nonstop1h 31m

Chicago O'Hare Intl

Mon 3/9

7:10 am-8:21 am

Nonstop1h 11m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Tue 3/17

6:39 pm-7:59 pm

Nonstop1h 20m

Chicago O'Hare Intl

Fri 3/27

4:49 pm-5:52 pm

Nonstop1h 03m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 5/22

8:10 pm-9:42 pm

Nonstop1h 32m

Chicago O'Hare Intl

Sun 5/24

7:50 pm-9:21 pm

Nonstop1h 31m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Thu 5/7

6:30 pm-8:02 pm

Nonstop1h 32m

Chicago O'Hare Intl

Sun 5/10

10:32 pm-11:40 pm

Nonstop1h 08m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Wed 4/8

6:15 am-7:41 am

Nonstop1h 26m

Chicago O'Hare Intl

Wed 4/15

10:35 am-11:48 am

Nonstop1h 13m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Tue 6/16

3:47 pm-5:15 pm

Nonstop1h 28m

Chicago O'Hare Intl

Fri 6/26

9:20 pm-10:43 pm

Nonstop1h 23m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Wed 5/6

6:00 am-7:29 am

Nonstop1h 29m

Chicago O'Hare Intl

Sun 5/10

10:32 pm-11:40 pm

Nonstop1h 08m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Mon 5/11

5:33 pm-7:00 pm

Nonstop1h 27m

Chicago O'Hare Intl

Tue 5/19

10:40 am-11:54 am

Nonstop1h 14m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Sat 3/14

5:23 pm-6:49 pm

Nonstop1h 26m

Chicago O'Hare Intl

Wed 3/18

7:10 am-8:21 am

Nonstop1h 11m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 41 results
1
2
3
...
5

Compare providers for flights from Appleton to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Chicago in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Appleton to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Appleton to Chicago (average of $179). Flying from Appleton to Chicago in March is currently the most expensive (average of $201). 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 CHI?

Find hourly flight availability from Appleton to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 12, 2026.

It’s optimal to fly from Appleton to Chicago in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Appleton to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Appleton to Chicago. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Appleton to Chicago flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated February 12, 2026.
Read through reviews of airlines operating flights from Appleton to Chicago, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,276 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,276 reviews
United Airlines
7.4
Good
9,276 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,267 reviews
United Airlines
7.4
Good
9,276 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    For a flight from Appleton to Chicago, you will be flying from Appleton Intl. Appleton Intl (ATW) is just 5.1 mi from the center of the city. Appleton Intl is the only Appleton airport and it handles 7 outbound flights to Chicago per day. 2 airlines have flights to Chicago from Appleton Intl on a regular basis.

  • How long is the flight from Appleton to Chicago?

    For as low as $179, American Airlines can have you in Chicago from Appleton in 1h 20m. The distance from Appleton to Chicago is about 160 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Appleton to Chicago round-trip?

    Currently priced at $179, American Airlines will fly you from Appleton to Chicago and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $179. These flights start at 29% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Appleton to Chicago consider choosing Iberia (70%), Qatar Airways (68%) or American Airlines (65%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Appleton to Chicago?

    Looking for the cheapest flight from Appleton to Chicago? While on average our users pay $1,302, our data indicates the cheapest price to be $179. The most popular route (Appleton Intl - Chicago O'Hare Intl), is priced around $179.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Appleton to Chicago (average of $179). Flying from Appleton to Chicago in March is currently the most expensive (average of $201). 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 Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Appleton to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Minneapolis to O'Hare Intl flights
Minneapolis to Midway flights
Minneapolis to St. Louis flights
O'Hare Intl to St. Louis flights
Duluth to O'Hare Intl flights
Milwaukee to O'Hare Intl flights
Green Bay to O'Hare Intl flights
Appleton to O'Hare Intl flights
Milwaukee to St. Louis flights
Milwaukee to Midway flights
Madison to O'Hare Intl flights
Duluth to Midway flights
Eau Claire to O'Hare Intl flights
Appleton to St. Louis flights
La Crosse to O'Hare Intl flights
O'Hare Intl to Peoria flights
O'Hare Intl to Burlington flights
Minneapolis to Evansville flights
Madison to St. Louis flights
O'Hare Intl to Moline flights
Green Bay to Midway flights
Minneapolis to Rockford flights
O'Hare Intl to Decatur flights
Minneapolis to Peoria flights
Green Bay to St. Louis flights
O'Hare Intl to Champaign flights
Appleton to Midway flights
Ironwood to O'Hare Intl flights
Wausau to O'Hare Intl flights
O'Hare Intl to Evansville flights
O'Hare Intl to Paducah flights
Minneapolis to Champaign flights
Wausau to Midway flights
O'Hare Intl to Bloomington flights
Minneapolis to Moline flights
Minneapolis to Bloomington flights
O'Hare Intl to Springfield flights
Wausau to St. Louis flights
Madison to Midway flights
Appleton to Peoria flights
Escanaba to O'Hare Intl flights
Minneapolis to Springfield flights
Dubuque to O'Hare Intl flights
La Crosse to Midway flights
La Crosse to Peoria flights
Rhinelander to St. Louis flights
Minneapolis to Dubuque flights

Top 2 airlines flying from Appleton to Chicago

Discover the top 2 airlines that operate flights from Appleton to Chicago. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$264FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$249FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.