Route guide

Cheap Flights from Atlanta to Chicago | EazAir

Find cheap flights from Atlanta to Chicago with EazAir. Compare deals on ATL to ORD routes and book your next trip to the Windy City today.

Atlanta to Chicago flight insights

Average flight time

~1h 56m (estimated)

ATL → ORD

Cheapest month

—

Based on cached fare history

Cheapest cached price

$183

Checking live fares…

Last checked Sep 12, 2026

Planning a trip from Atlanta to Chicago? The average flight time on this route is ~1h 56m (estimated). The lowest fare we have cached for this route is $183 (last checked Sep 12, 2026).

Route Quick Facts

Quick facts for flights from Atlanta to Chicago on Eazair
Origin	Atlanta (ATL)
Destination	Chicago (ORD)
Average Flight Time	—
Cheapest Month to Fly	—
Current Lowest Fare	$183
Fares Last Checked	Sep 12, 2026

Flight deals from Atlanta to Chicago

Flying from Atlanta to Chicago covers roughly 600 miles of airspace. Nonstop trips departing from Hartsfield-Jackson Atlanta International Airport to O'Hare or Midway generally take about two hours. Passengers leaving Atlanta for Chicago spend minimal time in transit on this quick domestic flight. Multiple carriers operate direct service connecting Atlanta and Chicago daily. Delta Air Lines maintains a massive hub in Atlanta, offering numerous daily departures directly to Chicago O'Hare International Airport. Southwest Airlines provides frequent direct options from Atlanta exclusively landing at Chicago Midway International Airport. United Airlines also operates numerous flights connecting Hartsfield-Jackson Atlanta and their hub at Chicago O'Hare. Passenger demand on the Atlanta to Chicago corridor peaks during the summer months of June, July, and August. Business travelers and tourists alike crowd these specific routes departing Atlanta for Chicago before the midwestern winter sets in. Securing tickets from Atlanta to Chicago during late November or December requires early booking due to heavy holiday travel across both major metropolitan areas.

View of Chicago, a popular flight destination from Atlanta

About Chicago

Popular areas to know in Chicago include Wicker Park, The Loop, and Lincoln Park.

Summers are warm and humid, winters are cold with lake-effect snow off Lake Michigan — spring and fall bring the mildest sightseeing weather.

Frequently asked questions

How long is the flight from Atlanta to Chicago?

A direct flight from Atlanta to Chicago typically takes exactly two hours.

Which airports handle flights from Atlanta to Chicago?

Flights from Atlanta depart from Hartsfield-Jackson Atlanta International Airport and arrive at either Chicago O'Hare International Airport or Chicago Midway International Airport.

What is the cheapest month to fly from Atlanta to Chicago?

January and February generally offer the lowest fares for flights originating in Atlanta and landing in Chicago due to decreased midwestern travel demand during winter.

Do multiple carriers offer nonstop flights from Atlanta to Chicago?

Yes, Delta Air Lines, Southwest Airlines, United Airlines, and American Airlines provide direct nonstop service connecting Atlanta to Chicago.

Airline baggage policies

Baggage allowances differ significantly between fare classes (Basic/Light vs. Standard/Flex) and can change over time. Always verify the exact allowance for your specific fare with the airline before you fly.

General airline baggage policy reference
Airline	Cabin bag	Checked bag
Delta Air Lines	1 carry-on + 1 personal item on most fares	1 checked bag typically included on Main Cabin and above; Basic Economy usually excludes it
American Airlines	1 carry-on + 1 personal item on most fares	1 checked bag typically included on Main Cabin and above; Basic Economy usually excludes it
United Airlines	1 carry-on + 1 personal item on most fares	1 checked bag typically included on Economy and above; Basic Economy usually excludes it
Southwest Airlines	1 carry-on + 1 personal item	2 checked bags included on every fare — a long-standing, well-known Southwest policy
JetBlue Airways	1 personal item on the cheapest (Blue Basic) fare; a carry-on is added on higher fares	Not included on Blue Basic; typically included from Blue Plus and above
Alaska Airlines	1 carry-on + 1 personal item on most fares	1 checked bag typically included on Main and above; Saver fares usually exclude it
Spirit Airlines	1 personal item included; a full-sized carry-on is a paid add-on	Not included on the base fare — a paid add-on at every fare tier
Frontier Airlines	1 personal item included; a full-sized carry-on is a paid add-on	Not included on the base fare — a paid add-on at every fare tier

Travel tips

Arrive early for domestic flights

TSA generally recommends arriving at least 2 hours before a domestic departure, more at larger hub airports during peak travel periods.

Pack a mixed carry-on

Keep a change of clothes, chargers, and any essentials in your carry-on rather than only your checked bag, in case of a delay or a bag that doesn't arrive with you.

Ease jet lag on longer routes

On longer cross-country flights, adjusting your sleep schedule a day or two before departure and staying hydrated in flight can reduce jet lag on arrival.

Screenshot your confirmation

Save a screenshot or PDF of your booking confirmation and boarding pass before you travel, in case you lose signal or battery at the airport.

Check in online when it opens

Most airlines open online check-in 24 hours before departure — checking in early can help with seat selection and, on some airlines, boarding group assignment.