
United Flight 3986 Deals & Information (2025/2026)
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United Flight 3986 Route Deals From $97
The cheapest prices found with in the last 7 days for return flights were $193 and $97 for one-way flights to Detroit Metropolitan Wayne County for the period specified. Prices and availability are subject to change. Additional terms apply.
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$194 Roundtrip, found 2 days ago
$194
Roundtrip
found 2 days ago
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago