flight_takeoff ATL → ORD

Cheap Flights from Atlanta to Chicago

Compare fares on the short-haul flight from Atlanta to Chicago — a northbound route of about 607 miles, typically flown nonstop in around 1h 45m.

Fares from $79 one-way, economy · as of Jul 7, 2026

straighten

Distance

607 mi

977 km

schedule

Est. flight time

1h 45m

nonstop

flight

Nonstop service

Available

17 carriers

language

Time difference

1 hour behind

Chicago

Flying from Atlanta to Chicago

Flights from Hartsfield Jackson Atlanta International Airport (ATL) to Chicago O'Hare International Airport (ORD) cover roughly 607 miles (977 km) on a northbound heading, a nonstop flight of about 1h 45m. The route crosses 1 time zone — Chicago is 1 hour behind Atlanta. It's a competitive route served by 17 airlines.

Lets Fly Travel compares live fares across hundreds of airlines to find the best deal on this route — and every booking is reviewed by a real travel agent before ticketing.

Airlines on this route

Airlines with recent nonstop fares on the ATL–ORD route (as of Jul 7, 2026):

flightAlaska flightAmerican flightDelta flightFrontier flightJetBlue flightKey Lime Air flightUnited

Airline availability and fares change over time — search your dates for current options.

Best time to fly Atlanta to Chicago

Fare patterns and travel conditions vary by season. Here's what to expect on the ATL–ORD route throughout the year.

Jan–Feb

Winter weekdays on the Atlanta–Chicago route are often lightly booked — a good window for budget-conscious travelers.

Mar–May

Spring demand picks up, especially around school break periods. Searching Tuesday–Thursday departures usually surfaces the cheapest fares.

Jun–Aug

Summer travel is busy on this short-haul flight. Booking 3–5 weeks out and avoiding Friday/Sunday departures helps keep costs down.

Sep–Oct

Post-summer shoulder period often brings the lowest fares on the ATL–ORD route. Weather is usually still pleasant at both ends.

Nov–Dec

Holiday travel between Atlanta and Chicago books up fast. Set a fare alert and book as soon as you confirm your plans.

flight_land Arriving at

Chicago O'Hare International Airport

Chicago is served by Chicago O'Hare International Airport (IATA: ORD , ICAO: KORD). Allow time for baggage claim and ground transportation after landing.

IATA Code

ORD

Flight Time

~1h 45m

Distance

607 mi

tips_and_updates Arrival tips

›Check in online to save time at the airport.
›Arrive 2 hours before departure.
›Compare fares across several nearby dates for best value.

Atlanta to Chicago — FAQs

How long is the flight from Atlanta to Chicago? expand_more

A nonstop flight from Atlanta (ATL) to Chicago (ORD) takes approximately 1h 45m, covering a distance of about 607 miles (977 km). Actual flight time varies with aircraft, routing and winds.

How much is a flight from Atlanta to Chicago? expand_more

Recent one-way economy fares from Atlanta to Chicago have started around $79 (as of July 2026). Prices change frequently, so search live results for current fares.

Which airlines fly from Atlanta to Chicago? expand_more

Airlines with recent nonstop fares on the ATL–ORD route include Alaska, American, Delta, Frontier, JetBlue, Key Lime Air, United. Use our search to compare current carriers, schedules and fares.

Is there a nonstop flight from Atlanta to Chicago? expand_more

Yes. The ATL–ORD route has nonstop service. Nonstop availability can vary by season and day of week, so check live results for your dates.

How far is Chicago from Atlanta? expand_more

The distance from Atlanta (ATL) to Chicago (ORD) is about 607 miles (977 km) as the crow flies.

What is the time difference between Atlanta and Chicago? expand_more

Chicago is 1 hour behind Atlanta. Factor the time change into your arrival and connection planning.

When is the best time to book flights from Atlanta to Chicago? expand_more

For domestic routes like Atlanta to Chicago, booking about 1–3 months ahead and choosing mid-week departures usually finds the best prices. Avoid peak Friday and Sunday travel where possible.