$66 Find Cheap Southwest Flights from Atlanta to Chicago

When to Book Flights with Southwest from Atlanta to Chicago

• Is Southwest the cheapest airline to fly with from Atlanta to Chicago?

  With an average price of $273 return, Southwest is not the cheapest airline to fly from Atlanta to Chicago with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $124 on average.

• What is the cheapest Southwest flight from Atlanta to Chicago?

  In the last 3 days, the lowest price for a flight with Southwest from Atlanta to Chicago was $65 for a return flight and $38 for a one-way flight.

• Does Southwest fly direct to Chicago from Atlanta?

  Yes, Southwest does offer direct flights for the route, with around 28 flights per week.

• What’s the cheapest day of the week to fly from Atlanta to Chicago with Southwest?

  On average, the cheapest day of the week to fly from Atlanta to Chicago with Southwest is Monday, when prices are around $68. The most expensive day is generally Sunday, where the average price is around $108.

• What’s the cheapest month to fly from Atlanta to Chicago with Southwest?

  The cheapest month for Southwest flights to Chicago from Atlanta is generally August, where plane tickets cost $108 on average. If possible, try to avoid the most expensive months of December and January, where tickets cost $217 and $385 respectively.