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

You can find affordable round-trip Delta Air Lines flights from $132 from ATL to ORD by sorting your results from “Price (lowest to highest)” on Expedia. Or search for options from $69 for a one-way journey.**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.

January is one of the cheapest months to travel to Chicago with Delta Air Lines. You could also find great deals on return and one-way tickets in February.

Start searching one to three months before your departure to score cheaper fares on Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to O’Hare Intl. Airport (ORD). 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 reduce 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 right, and you can enjoy significant savings on domestic journeys.*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.

Take off on one of Delta Air Lines’s 41 weekly direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to O’Hare Intl. Airport (ORD). To see what’s available, enter your origin, dates and destination and hit search. Next, apply the “Nonstop” and “Airline” filters.

It takes approximately 2h 2m to fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to O’Hare Intl. Airport (ORD) with Delta Air Lines.

Saturday has the most Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to O’Hare Intl. Airport (ORD). With 6 daily departures, this is the best day of the week to book something that will fit your plans.

The earliest flight from ATL to ORD with Delta Air Lines departs at 8:35AM UTC-5. You’ll land at 9:42AM UTC-6. The final Delta Air Lines flight of the day leaves at 10:59PM UTC-5 and arrives at 11:59PM UTC-6. With 20% fewer cancellations for departures before midday, heading out early is typically the best way to go.**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.

O’Hare Intl. Airport (ORD) is the main arrival point for Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Chicago. But the airline also flies to Midway Intl. Airport (MDW). Make sure you check the “All Airports” option for your destination to see what’s available for your journey to Chicago.

Heading from ATL to ORD with Delta Air Lines comes with a host of benefits, including an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Delta Air Lines usually flies Boeing 757-200 planes for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to O’Hare Intl. Airport (ORD). This airline also operates the Boeing 737-900 on this route. Keep in mind that aircraft type can vary depending on operational requirements, so the plane you board could be different on your travel date.

Changes are generally free within 24 hours of making a booking, but your airline may charge you after that. For more information about altering your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to update your itinerary without additional charges, check the “No cancel fee” or “Changes included” filter when planning your next break.