$164 Cheap Flights from Appleton (ATW) to Chicago (ORD)

You can find cheap one-way flights from $164 and cheap return flights from $239 Appleton, WI (ATW-Appleton Intl.) to Chicago, IL (ORD-O'Hare Intl.) with Expedia. One-way flights typically cost between $176 and $515, and return flights often range between $238 and $754. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Appleton, WI (ATW-Appleton Intl.) to Chicago, IL (ORD-O'Hare Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

February is the cheapest month to fly from Appleton to Chicago, with average round-trip fares around $198. This is about 18% lower than the average price throughout the year, as travel demand is generally lower during the winter months. Other cheap months to fly from Appleton to Chicago include June and November.*Averages based on flights available on Expedia in the last year.

There are 2 airlines offering direct flights from ATW to ORD:

• United operates around 54 direct flights from ATW to ORD every week
• American Airlines operates around 28 direct flights from ATW to ORD every week

American Airlines is one of the cheapest airlines offering connecting flights from Appleton (ATW) to Chicago (ORD), with round-trip tickets starting from around $234.38. This is a convenient choice for travelers looking to connect between these two locations. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.

The best time to fly from Appleton (ATW) to Chicago (ORD) is in February or June, with average return flight prices around $198. February is often quieter, leading to better deals, while June offers pleasant weather, making it a popular choice for travelers.*Prices based on flights available on Expedia in the last year.

You can fly first class between ATW and ORD. First class cabins are available on:

• Delta Air Lines
• American Airlines
• United Airlines

A direct, return business class ticket from Appleton, WI (ATW) to Chicago, IL (ORD) typically costs between $651 - $788. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Appleton, WI (ATW-Appleton Intl.) to Chicago, IL (ORD-O'Hare Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.

It's easy to earn miles on a Appleton, WI (ATW-Appleton Intl.) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.