Flights Detroit → Chicago — September 16, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Wednesday, September 16, 2026 on the Detroit–Chicago route: 1 stop itinerary (2 flights) via Atlanta Hartsfield-Jackson (ATL), from Detroit Metropolitan (DTW) to Chicago O'Hare (ORD), first flight Frontier Airlines F91263, departs 7:00 AM, arrives 11:51 AM, total travel time 5h 51m including layovers, flight time 4h 19m (layovers excluded), $143 per person. Fare as listed by Aviasales: carry-on bag not included (personal item only), checked bag not included, changes not allowed, non-refundable. Price found in an Aviasales search on September 6, 2026 and read by AirSource on September 10, 2026, 21:23 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: American Airlines AA6465, from Detroit Metropolitan (DTW) to Chicago O'Hare (ORD), departs 6:34 AM, arrives 7:21 AM, direct, 1h 47m, $153 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes not allowed, non-refundable.