$45+ Cheap flights from Atlanta (ATL) to Chicago (CHI)

Atlanta has one airport to fly from Atlanta to Chicago which is the Hartsfield–Jackson Atlanta International Airport located in Georgia’s busiest city and is known as the busiest airport in the US. Chicago has one main airport serving international flights which is Chicago O’Hare International Airport. Chicago O’Hare International Airport is known as the world’s six most busiest airport. Both locations have a large main airport used by millions of people year-round will mean queue times are a bit longer than smaller airports.

Three airlines fly directly from Atlanta to Chicago and those three are Spirit Airlines, American Airlines and Delta Airlines. Prices can vary depending on airlines or even the dates for flights. All prices vary on the airlines and the number of stopovers. The quicker flights with the least amount of stopovers are typically more expensive than the slower ones with multiple stopovers.

There are multiple options for flights that are nonstop from Atlanta to Chicago, all varying in prices. The shortest flights from Atlanta to Chicago are 2h 4m but with a very limited options for stopovers. If a stopover option is available it could be located at the Ronald Reagan Washington National Airport located in Virginia or Dallas/Fort Worth International Airport which is located in Texas, or another stopover location is known to be Charlotte Douglas International Airport located in North Carolina but typically these stopovers are rare compared to the nonstop flights.

Due to Atlanta and Chicago both being located inside of the United States there is no need to have a visa if you are a US Citizen as it is a domestic flight. The only item that you will need to have is some form of photo identification whether that be a valid passport or a valid driver’s license. Without some sort of photo identification, you will not be able to get further than the security gate in airports.

Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly out of when you book flights from Atlanta to Chicago. 6 airlines have flights from Hartsfield-Jackson to Chicago on a regular basis. Booking flights from Atlanta Hartsfield-Jackson to Chicago should not be difficult; the airport handles an average of 52 outbound flights to Chicago per day.

Our cheapest airline available from Atlanta to Chicago is Frontier. Our recent data shows that you can find tickets from as low as $98 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at $105 and $157 round-trip. Frontier is currently priced 36% below the average price you’ll pay for this route.

The cheapest airlines for a one-way flight from Atlanta to Chicago are Spirit Airlines ($45), Frontier ($49), and American Airlines ($79).

The most popular route from Atlanta to Chicago is Atlanta Hartsfield-Jackson - Chicago O'Hare Intl. You may also consider Atlanta Hartsfield-Jackson - Chicago Midway or Atlanta Hartsfield-Jackson - Chicago Greater Rockford.

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Chicago on time: Japan Airlines (95%), ANA (95%), Alaska Airlines (92%).

On average you can expect to pay $3,603 for a flight from Atlanta to Chicago. The cheapest flight overall is $29 while the most popular route, (Atlanta Hartsfield-Jackson - Chicago O'Hare Intl) is currently priced at $93.

Yes. In addition to deals on Atlanta to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Chicago.

Yes. Cheapflights offers flight deals from Atlanta to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, August is the cheapest month in which you can book a flight from Atlanta to Chicago (average of $245). Flying from Atlanta to Chicago in March is currently the most expensive (average of $323). 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.

If you are flying to Chicago from Atlanta, it is best to use the most eco-friendly airlines. Spirit Airlines, Delta Airlines, and American Airlines have shown commitment to environmental sustainability when serving this route. This is mainly through innovations that focus on improving efficiency. Through fuel-efficient aircraft, the airlines are equipped to travel longer distances on a gallon of fuel which translates to lesser emissions. They are also working on diversification of aviation fuel types by using sustainable fuels to be more eco-conscious. Furthermore, they are working on eliminating pounds of unnecessary plastic. This is by transitioning from plastic to bamboo stir sticks and offering bio-degradable straws.

One of the best ways to fly more sustainably is to pay that carbon offset fee every time you book your flight. Your contribution will have a great impact on projects focusing on environmental sustainability. The funds can go toward anything, including planting more trees, funding research to find better and sustainable ways to fly, and aiding manufacturers to minimize their reliance on fossil fuels. Some airlines allow you to calculate your carbon impact and choose the sustainable travel program you want to donate to. Also, taking non-stop flights has a considerable impact on environmental sustainability. Larger amounts of fuel are consumed during takeoff and landing, meaning the fewer stops an airplane makes, the less fuel they consume. The flight might be pretty expensive, but it's worth the cash to fly non-stop.