HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$101+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — ORD
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Appleton to O'Hare Intl 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.

Cheapflights Tip: The best prices from Appleton Intl to Chicago O'Hare Intl are usually found in November or September, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap 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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Delta)

One-way from

$101
(Mytrip)

Popular in

January

Cheapest in

November

Average price

$270

Good round-trip deal

$324 or less

Good one-way deal

$169 or less
Provider with most accurate pricing for Appleton Intl-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Chicago O'Hare Intl flights.
Search Deals
From Appleton Intl to Chicago O'Hare Intl
Search Deals
One-way flight from Appleton Intl to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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

Find 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 April 11, 2025.

This Delta deal was found by Cheapflights users on 4/9. 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.
Sat 4/267:00 amATW - ORD
1 stop5h 39mDelta
Sun 5/46:45 amORD - ATW
1 stop3h 39mDelta
Deal found 4/9$157
This American Airlines deal was found by Cheapflights users on 4/9. 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.
Fri 5/211:24 amATW - ORD
Nonstop1h 13mAmerican Airlines
Mon 5/510:24 pmORD - ATW
Nonstop1h 10mAmerican Airlines
Deal found 4/9$179
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/62:43 pmATW - ORD
Nonstop1h 20mUnited Airlines
Sun 6/155:57 pmORD - ATW
Nonstop1h 13mUnited Airlines
Deal found 4/9$188
This Mytrip deal was found by Cheapflights users on 4/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:30 amATW - ORD
1 stop23h 33mMultiple Airlines
Sun 5/47:33 pmORD - ATW
2 stops25h 24mMultiple Airlines
Deal found 4/9$290

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 April 11, 2025.
Use the filters below to find and compare flights from Appleton to Chicago O'Hare Intl Airport that are best for you.

Fly from

Appleton

Fly to

O'Hare Intl

Route

Depart

Return

Price

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Sat 4/26

7:00 am-12:39 pm

1 stop5h 39m

Chicago O'Hare Intl

Sun 5/4

6:45 am-10:24 am

1 stop3h 39m

$157

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 5/2

11:24 am-12:37 pm

Nonstop1h 13m

Chicago O'Hare Intl

Mon 5/5

10:24 pm-11:34 pm

Nonstop1h 10m

$179

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 6/6

2:43 pm-4:03 pm

Nonstop1h 20m

Chicago O'Hare Intl

Sun 6/15

5:57 pm-7:10 pm

Nonstop1h 13m

$188

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Sat 4/26

7:30 am-7:03 am

1 stop23h 33m

Chicago O'Hare Intl

Sun 5/4

7:33 pm-8:57 pm

2 stops25h 24m

$290

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Sat 4/26

7:30 am-7:03 am

1 stop23h 33m

$101

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 4/25

4:02 pm-5:15 pm

Nonstop1h 13m

$157

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Fri 4/25

12:19 pm-7:10 pm

1 stop6h 51m

$167

AppletonChicago

ATW - ORD

ATWORD

Appleton Intl

Thu 6/19

6:30 am-7:50 am

Nonstop1h 20m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice 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

How far ahead should I book a flight from Appleton to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Appleton to O'Hare Intl. Price data was last updated on April 4, 2025.

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from Appleton to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Appleton to Chicago O'Hare Intl Airport (average of $245). Flying from Appleton to Chicago O'Hare Intl Airport 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 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 April 11, 2025.

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 27% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Appleton to Chicago O'Hare Intl Airport

Explore weekly flight availability from Appleton to O'Hare Intl. 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 April 11, 2025.

The most flights from ATW to ORD are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 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 April 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Appleton to Chicago by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,911 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,911 reviews
Delta
8.0
Very good
7,911 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
8,636 reviews
Delta
8.0
Very good
7,911 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,911 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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 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 15 outbound flights to Chicago O'Hare Intl per day from 3 airlines. Appleton Intl is conveniently located just 5.1 mi from Appleton’s city center.

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

    Delta, at $157, was found to be the cheapest airline from Appleton to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 45% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Appleton to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $157. Users have also found prices from $167 and $219 on Delta and United Airlines, respectively.

  • 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: Air Wisconsin (75%), American Airlines (73%), Avianca( 71%).

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

    Looking at all options, your cheapest flight can be booked for $99. While the most popular route (Appleton Intl - Chicago O'Hare Intl) can be booked for $157 on average our data indicates $868 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, August is the cheapest month in which you can book a flight from Appleton to Chicago O'Hare Intl Airport (average of $245). Flying from Appleton to Chicago O'Hare Intl Airport 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.

See more FAQs

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Racine
Beloit
Naperville
Rockford
Skokie
Tinley Park
Kenosha
Arlington Heights
Elgin
Joliet
Orland Park
Merrillville
Northbrook
New Buffalo
Waukegan
Glenview
Lake Geneva

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.

Top 3 airlines flying from Appleton to O'Hare Intl

Discover the top 3 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$279FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$191Average$291FlexibilityNo cancel feeOn-time69%
DeltaCheapest$198Average$208FlexibilityNo cancel feeOn-timeN/A

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.