Flights from Detroit to Triangle

Cheapest flights from Detroit

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 24 - Wed, May 28

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$179 Roundtrip, found 12 hours ago

$179

Roundtrip

found 12 hours ago

Select Delta flight, departing Sat, May 24 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Wed, May 28, priced at $179 found 12 hours ago

Thu, May 22 - Thu, May 29

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$180 Roundtrip, found 12 hours ago

$180

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, May 22 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Thu, May 29, priced at $180 found 12 hours ago

Fri, May 30 - Sun, Jun 1

DTW

Detroit Metropolitan Wayne County

DCA

Ronald Reagan Washington National

$184 Roundtrip, found 8 hours ago

$184

Roundtrip

found 8 hours ago

Select Delta flight, departing Fri, May 30 from Detroit Metropolitan Wayne County to Ronald Reagan Washington National, returning Sun, Jun 1, priced at $184 found 8 hours ago

Fri, May 30 - Sun, Jun 1

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$184 Roundtrip, found 8 hours ago

$184

Roundtrip

found 8 hours ago

Select United flight, departing Fri, May 30 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Sun, Jun 1, priced at $184 found 8 hours ago

Fri, May 30 - Sun, Jun 1

DTW

Detroit Metropolitan Wayne County

DCA

Ronald Reagan Washington National

$184 Roundtrip, found 8 hours ago

$184

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Fri, May 30 from Detroit Metropolitan Wayne County to Ronald Reagan Washington National, returning Sun, Jun 1, priced at $184 found 8 hours ago

Wed, May 21 - Wed, May 28

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$189 Roundtrip, found 12 hours ago

$189

Roundtrip

found 12 hours ago

Select Delta flight, departing Wed, May 21 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Wed, May 28, priced at $189 found 12 hours ago

Thu, May 22 - Tue, May 27

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$190 Roundtrip, found 12 hours ago

$190

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, May 22 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Tue, May 27, priced at $190 found 12 hours ago

Fri, Jun 13 - Mon, Jun 16

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$194 Roundtrip, found 8 hours ago

$194

Roundtrip

found 8 hours ago

Select United flight, departing Fri, Jun 13 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Mon, Jun 16, priced at $194 found 8 hours ago

Fri, May 30 - Sun, Jun 1

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$199 Roundtrip, found 8 hours ago

$199

Roundtrip

found 8 hours ago

Select United flight, departing Fri, May 30 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Sun, Jun 1, priced at $199 found 8 hours ago

Thu, May 22 - Fri, May 23

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$210 Roundtrip, found 12 hours ago

$210

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, May 22 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Fri, May 23, priced at $210 found 12 hours ago

Fri, May 23 - Mon, May 26

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$211 Roundtrip, found 12 hours ago

$211

Roundtrip

found 12 hours ago

Select United flight, departing Fri, May 23 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Mon, May 26, priced at $211 found 12 hours ago

Fri, May 30 - Sun, Jun 1

DTW

Detroit Metropolitan Wayne County

DCA

Ronald Reagan Washington National

$214 Roundtrip, found 8 hours ago

$214

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Fri, May 30 from Detroit Metropolitan Wayne County to Ronald Reagan Washington National, returning Sun, Jun 1, priced at $214 found 8 hours ago

Fri, May 30 - Sun, Jun 1

DTW

Detroit Metropolitan Wayne County

DCA

Ronald Reagan Washington National

$219 Roundtrip, found 8 hours ago

$219

Roundtrip

found 8 hours ago

Select Delta flight, departing Fri, May 30 from Detroit Metropolitan Wayne County to Ronald Reagan Washington National, returning Sun, Jun 1, priced at $219 found 8 hours ago

Fri, May 30 - Sun, Jun 1

DTW

Detroit Metropolitan Wayne County

DCA

Ronald Reagan Washington National

$224 Roundtrip, found 8 hours ago

$224

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Fri, May 30 from Detroit Metropolitan Wayne County to Ronald Reagan Washington National, returning Sun, Jun 1, priced at $224 found 8 hours ago

Mon, May 26 - Thu, May 29

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$230 Roundtrip, found 12 hours ago

$230

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Mon, May 26 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Thu, May 29, priced at $230 found 12 hours ago

Thu, May 22 - Mon, May 26

DTW

Detroit Metropolitan Wayne County

IAD

Washington Dulles Intl.

$234 Roundtrip, found 12 hours ago

$234

Roundtrip

found 12 hours ago

Select Delta flight, departing Thu, May 22 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Mon, May 26, priced at $234 found 12 hours ago

Fri, Jun 13 - Mon, Jun 16

DTW

Detroit Metropolitan Wayne County

DCA

Ronald Reagan Washington National

$237 Roundtrip, found 8 hours ago

$237

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Fri, Jun 13 from Detroit Metropolitan Wayne County to Ronald Reagan Washington National, returning Mon, Jun 16, priced at $237 found 8 hours ago

Fri, Jun 13 - Mon, Jun 16

DTW

Detroit Metropolitan Wayne County

DCA

Ronald Reagan Washington National

$239 Roundtrip, found 8 hours ago

$239

Roundtrip

found 8 hours ago

Select Delta flight, departing Fri, Jun 13 from Detroit Metropolitan Wayne County to Ronald Reagan Washington National, returning Mon, Jun 16, priced at $239 found 8 hours ago

Fri, May 30 - Sun, Jun 1

DTW

Detroit Metropolitan Wayne County

DCA

Ronald Reagan Washington National

$240 Roundtrip, found 8 hours ago

$240

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Fri, May 30 from Detroit Metropolitan Wayne County to Ronald Reagan Washington National, returning Sun, Jun 1, priced at $240 found 8 hours ago

Fri, May 30 - Sun, Jun 1

DTW

Detroit Metropolitan Wayne County

DCA

Ronald Reagan Washington National

$354 Roundtrip, found 8 hours ago

$354

Roundtrip

found 8 hours ago

Select JetBlue Airways flight, departing Fri, May 30 from Detroit Metropolitan Wayne County to Ronald Reagan Washington National, returning Sun, Jun 1, priced at $354 found 8 hours ago