How to get the best price from Atlanta to Chicago O'Hare?

Depending on when you travel and how far in advance you book, fares between Atlanta and Chicago can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Which airports serve Atlanta and Chicago?

When planning a trip of about 606 mi, it's a good idea to check flights from surrounding airports too.

• Airports in Atlanta: DeKalb Peachtree is also an option alongside Atlanta - Hartsfield-Jackson.
• Airports in Chicago: Chicago offers flights from 3 airports - Midway, O'Hare, Rockford.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Adjust your flight filters for Atlanta – Chicago O'Hare

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to United States? These cities are popular too: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.