Fly nonstop from Atlanta to Chicago for $105 round-trip, including all taxes, on Frontier.
Searching FlyFrontier.com, we found seats departing ATL on Tuesday, November 4, returning from ORD on the following Tuesday, November 11.
Other dates area also available for travel any day of the week through February 28, excluding peak holiday periods.
For booking info, see our Fare Details.
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