$69 Cheap United flights Chicago (ORD) to Atlanta (ATL)

View $69 flight on Wed, Oct 15, 2025Opens in a new window

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$69 Cheap United flights Chicago (ORD) to Atlanta (ATL)

Prices were available within the past 7 days and start at $69 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Chicago (ORD) to Atlanta (ATL)
Origin airport
O'Hare Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, KEY LIME AIR DBA DENVER AIR CONNECTION, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Spirit Airlines
Distance
605 mi
Average flight time
3 hours 2 mins

Frequently asked questions

How much is a United Airlines flight from O'Hare Intl. Airport (ORD) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
You'll discover affordable return United Airlines flights from ORD to ATL by filtering your results from "Price (lowest to highest)" on Expedia. Or search for options from $69 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ORD to ATL with United Airlines?
January is one of the least expensive months to travel to Atlanta with United Airlines. You could also find fantastic deals on one-way and round-trip fares in February.
What is the cheapest time to book flights from O'Hare Intl. Airport (ORD) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) with United Airlines?
Begin your search one to three months ahead of your travel date to find cheaper fares on United Airlines flights from O'Hare Intl. Airport (ORD) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from O'Hare Intl. Airport (ORD) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Jet off on one of United Airlines's 26 weekly direct flights from O'Hare Intl. Airport (ORD) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). To view available options, enter your dates, origin and destination and hit search. Then apply the "Nonstop" and "Airline" filters.
How long does it take to fly from ORD to ATL with United Airlines?
Leave O'Hare Intl. Airport (ORD) for Hartsfield-Jackson Atlanta Intl. Airport (ATL) on a direct United Airlines flight, and you'll be airborne for about 2h 7m.
Which day of the week has the most United Airlines flights from O'Hare Intl. Airport (ORD) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
If flexibility is what you're after, Monday offers the most choice for United Airlines flights from O'Hare Intl. Airport (ORD) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). You can pick from 4 different departures.
What is the earliest United Airlines flight from ORD to ATL?
Departing ORD at 7:30AM UTC-6, the earliest United Airlines flight to ATL arrives at 10:37AM UTC-5. Flying earlier in the day means you're less likely to encounter cancellations or delays.* After something later? The last United Airlines flight from ORD to ATL departs at 6:33PM UTC-6 and touches down at 9:43PM UTC-5.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Atlanta?
Hartsfield-Jackson Atlanta Intl. Airport (ATL) is the main Atlanta hub for United Airlines flights from O'Hare Intl. Airport (ORD).
Why fly with United Airlines from ORD to ATL?
Offering a rewarding loyalty program, United Airlines is a top pick for many travelers flying from ORD to ATL. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from O'Hare Intl. Airport (ORD) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
You'll likely be on a Boeing 737-700 or an Airbus A319 when flying United Airlines from O'Hare Intl. Airport (ORD) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). However, keep in mind that a different plane may be assigned due to operational demands.
Can I change or cancel my United Airlines flight from O'Hare Intl. Airport (ORD) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Typically, you can reschedule or cancel your flight, although there may be a charge if you made your booking more than 24 hours ago. Want to keep your options open? Use our "Changes included" and "No cancel fee" filters to find flights that won't charge extra if you have to adjust your plans. To update your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more information.

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