$224 Cheap Delta flights Washington (IAD) to Detroit (DTW)

View $224 flight on Mon, Feb 9, 2026Opens in a new window

$224 Cheap Delta flights Washington (IAD) to Detroit (DTW)

Prices were available within the past 7 days and start at $224 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Feb 7 - Fri, Feb 13
IAD
Washington
DTW
Detroit
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 7 from Washington to Detroit, returning Fri, Feb 13, priced at $209 found 1 day ago
Delta
Mon, Feb 9 - Tue, Feb 10
IAD
Washington
DTW
Detroit
$457 Roundtrip, found 1 day ago
$457
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 9 from Washington to Detroit, returning Tue, Feb 10, priced at $457 found 1 day ago

Find the cheapest month to fly from Washington (IAD) to Detroit (DTW)

November is typically the cheapest month to fly

From $118 - $370 per traveler.
Flights from Washington (IAD) to Detroit (DTW)
Origin airport
Washington Dulles Intl.
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
Delta, United
Popular airline
Delta
Distance
612 km
Average flight time
1 hour 45 mins