$46 Cheap Delta flights Detroit (DTW) to Chicago (ORD)

Set the "Price (lowest to highest)" filter on Expedia to find cheap Delta Air Lines return flights from $91 from DTW to ORD. Affordable one-way options from $46 are available as well.**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.

Begin your search one to three months ahead of your departure date to score cheaper fares on Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW) 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.* Time it well, 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.

The first flight from DTW to ORD with Delta Air Lines departs at 8:25AM UTC-5. You'll touch down at 9:01AM UTC-6. The final Delta Air Lines flight of the day takes off at 8:40PM UTC-5 and arrives at 9:15PM UTC-6. With around 20% fewer cancellations for morning and mid-morning flights, heading out early is generally the smartest choice.**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.

With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is the leading choice for many travelers flying from DTW to ORD. What's more, if you're a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.