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O'Hare Intl

$126+ Cheap flights from Appleton (ATW) to O'Hare Intl (ORD)

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — ORD
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Appleton to O'Hare Intl

Cheapest flights from Appleton to O'Hare Intl
Explore the most affordable flight options available from Appleton to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This United Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 8/175:00 pm
ATW
-
ORD
Nonstop1h 31m
United Airlines
Mon 8/313:40 pm
ORD
-
ATW
Nonstop1h 17m
United Airlines
Deal found 7/20$239
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/145:41 am
ATW
-
ORD
Nonstop1h 18m
American Airlines
Sun 8/1611:00 pm
ORD
-
ATW
Nonstop1h 10m
American Airlines
Deal found 7/22$249
This American Airlines deal was found by Cheapflights users on 7/19. 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 9/255:34 am
ATW
-
ORD
Nonstop1h 25m
American Airlines
Sat 10/1011:00 pm
ORD
-
ATW
Nonstop1h 12m
American Airlines
Deal found 7/19$254
This Delta deal was found by Cheapflights users on 7/20. 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.
Sun 8/237:00 am
ATW
-
ORD
1 stop3h 42m
Delta
Fri 9/46:00 am
ORD
-
ATW
1 stop4h 20m
Delta
Deal found 7/20$259
This Delta deal was found by Cheapflights users on 7/22. 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 8/1411:09 am
ATW
-
ORD
1 stop5h 08m
Delta
Sat 8/152:30 pm
ORD
-
ATW
1 stop7h 07m
Delta
Deal found 7/22$269
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:04 pm
ATW
-
ORD
1 stop20h 46m
Multiple Airlines
Thu 8/278:05 am
ORD
-
ATW
1 stop31h 09m
Multiple Airlines
Deal found 7/22$274
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/611:13 am
ATW
-
ORD
Nonstop1h 21m
American Airlines
Mon 8/109:30 am
ORD
-
ATW
Nonstop1h 13m
American Airlines
Deal found 7/22$279
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:36 am
ATW
-
ORD
1 stop27h 14m
Multiple Airlines
Mon 8/318:05 am
ORD
-
ATW
1 stop13h 16m
Multiple Airlines
Deal found 7/20$282
This Delta deal was found by Cheapflights users on 7/22. 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 11/197:00 am
ATW
-
ORD
1 stop5h 37m
Delta
Mon 11/236:00 am
ORD
-
ATW
1 stop5h 27m
Delta
Deal found 7/22$284
This Delta deal was found by Cheapflights users on 7/19. 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 8/62:06 pm
ATW
-
ORD
1 stop4h 23m
Delta
Sun 8/96:00 am
ORD
-
ATW
1 stop4h 20m
Delta
Deal found 7/19$289
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/149:10 am
ATW
-
ORD
Nonstop1h 29m
United Airlines
Sat 8/153:40 pm
ORD
-
ATW
Nonstop1h 17m
United Airlines
Deal found 7/21$293

Find flight deals from Appleton to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to O'Hare Intl (ORD). 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$126
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$239

Good round-trip deal

$370 or less

Good one-way deal

$268 or less
Provider with most accurate pricing for Appleton Intl-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Chicago O'Hare Intl flights.
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From Appleton Intl to Chicago O'Hare Intl
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One-way flight from Appleton Intl to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Appleton Intl to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Appleton Intl to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to O'Hare Intl 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 23, 2026.
Use the filters below to find and compare flights from Appleton to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Thu 8/27

12:28 pm-1:54 pm

Nonstop1h 26m

Chicago O'Hare Intl

Sun 8/30

10:00 pm-11:18 pm

Nonstop1h 18m

$239

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 8/28

9:10 am-10:39 am

Nonstop1h 29m

Chicago O'Hare Intl

Mon 8/31

10:00 pm-11:18 pm

Nonstop1h 18m

$239
Quickest round-trip

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Wed 8/5

10:37 am-11:59 am

Nonstop1h 22m

Chicago O'Hare Intl

Wed 8/12

5:45 pm-7:01 pm

Nonstop1h 16m

$254

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Thu 8/27

11:09 am-4:17 pm

1 stop5h 08m

Chicago O'Hare Intl

Sun 8/30

6:00 am-10:20 am

1 stop4h 20m

$259

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Thu 8/6

2:06 pm-6:29 pm

1 stop4h 23m

Chicago O'Hare Intl

Sun 8/9

6:00 am-10:20 am

1 stop4h 20m

$289

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 8/14

9:10 am-10:39 am

Nonstop1h 29m

Chicago O'Hare Intl

Sat 8/15

3:40 pm-4:57 pm

Nonstop1h 17m

$293

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 8/7

2:06 pm-6:29 pm

1 stop4h 23m

Chicago O'Hare Intl

Sun 8/9

6:00 am-10:20 am

1 stop4h 20m

$299

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Sat 8/29

3:00 pm-4:24 pm

Nonstop1h 24m

Chicago O'Hare Intl

Wed 9/2

3:40 pm-4:58 pm

Nonstop1h 18m

$309

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Thu 10/15

7:00 am-10:39 am

1 stop3h 39m

Chicago O'Hare Intl

Sun 10/18

2:00 pm-8:37 pm

1 stop6h 37m

$339
Cheapest one-way
Quickest one-way

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 9/4

6:00 am-7:29 am

Nonstop1h 29m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Appleton to O'Hare Intl

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 O'Hare Intl in July.
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 O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

What is the cheapest month to book a flight from Appleton to Chicago O'Hare Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Appleton to Chicago O'Hare Intl Airport (average of $188). Flying from Appleton to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $342). 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 ORD?

Find hourly flight availability from Appleton to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.

It’s optimal to fly from Appleton to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Appleton to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Appleton to O'Hare Intl. Price data was last updated on July 18, 2026.

Travelers seeking maximum savings on their Appleton to Chicago O'Hare Intl Airport flight should consider departing on Friday 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.

How much does it cost to fly round-trip from Appleton to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated July 23, 2026.
See what other customers who have flown with United Airlines and American Airlines from Appleton to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,024 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
10,024 reviews
United Airlines
7.4
Good
10,024 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.1
Good
11,832 reviews
United Airlines
7.4
Good
10,024 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Appleton to O'Hare Intl. 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 O'Hare Intl?

    Most people fly from Appleton Intl (ATW) if they book a flight from Appleton to Chicago O'Hare Intl. On average, Appleton Intl has 18 outbound flights to Chicago O'Hare Intl per day from 2 airlines. Appleton Intl is conveniently located just 5.1 mi from Appleton’s city center.

  • How long is the flight from Appleton to Chicago O'Hare Intl Airport?

    Airlines like United Airlines and Delta fly from Appleton to Chicago O'Hare Intl Airport in about 1h 26m. The time it takes to get you to your destination can typically vary by up to 3h 42m. Airlines will cover a distance of 160 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Appleton to Chicago O'Hare Intl Airport round-trip?

    United Airlines, at $179, was found to be the cheapest airline from Appleton to Chicago O'Hare Intl Airport. An alternate airline flying to your destination would be American Airlines. United Airlines is currently priced 32% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Appleton to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Appleton, check out the most reliable airlines to get you to your destination on time: American Airlines (89%), Envoy Air (88%), Qatar Airways( 87%).

  • What are the cheapest flights from Appleton to Chicago O'Hare Intl Airport?

    Looking at all options, your cheapest flight can be booked for $201. While the most popular route (Appleton Intl - Chicago O'Hare Intl) can be booked for $239 on average, our data indicates $946 when flying from Appleton to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Appleton to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Appleton to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to O'Hare Intl?

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

  • Can I find deals for business class flights from Appleton to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Appleton to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Appleton to Chicago O'Hare Intl Airport (average of $188). Flying from Appleton to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $342). 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
Rockford
Racine
Great Lakes
Janesville
Joliet

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Top 2 airlines flying from Appleton to O'Hare Intl

Discover the top 2 airlines that operate flights from Appleton to O'Hare Intl. 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 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$265FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$184Average$254FlexibilityNo cancel feeOn-time71%

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