United Flight 3986 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

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.

Sun, Nov 23 - Thu, Nov 27
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 23 from Washington Dulles Intl. to Detroit Metropolitan Wayne County, returning Thu, Nov 27, priced at $193 found 1 day ago
Tue, Dec 30 - Tue, Jan 6
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$194 Roundtrip, found 2 days ago
$194
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 30 from Washington Dulles Intl. to Detroit Metropolitan Wayne County, returning Tue, Jan 6, priced at $194 found 2 days ago
Fri, Oct 31 - Sat, Nov 1
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 31 from Washington Dulles Intl. to Detroit Metropolitan Wayne County, returning Sat, Nov 1, priced at $196 found 1 day ago
Thu, Nov 6 - Sat, Nov 8
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 6 from Washington Dulles Intl. to Detroit Metropolitan Wayne County, returning Sat, Nov 8, priced at $204 found 3 days ago
Sat, Nov 1 - Tue, Nov 4
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 1 from Washington Dulles Intl. to Detroit Metropolitan Wayne County, returning Tue, Nov 4, priced at $213 found 4 days ago
Thu, Nov 6 - Sat, Nov 8
IAD
Washington Dulles Intl.
DTW
Detroit Metropolitan Wayne County
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 6 from Washington Dulles Intl. to Detroit Metropolitan Wayne County, returning Sat, Nov 8, priced at $214 found 3 days ago