$140 Cheap Frontier Airlines flights Detroit (DTW) to Chicago (MDW)

View $140 flight on Sun, Jan 18, 2026Opens in a new window

$140 Cheap Frontier Airlines flights Detroit (DTW) to Chicago (MDW)

Prices were available within the past 7 days and start at $140 for one-way flights and $191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Jan 15 - Thu, Jan 22
DTW
Detroit
MDW
Chicago
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Detroit to Chicago, returning Thu, Jan 22, priced at $191 found 6 days ago

Find the cheapest month to fly from Detroit (DTW) to Chicago (MDW)

August is typically the cheapest month to fly

From $76 - $275 per traveler.
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Flights from Detroit (DTW) to Chicago (MDW)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Midway Intl.
Distance
363 km