
$254 Cheap United flights Detroit (DTW) to Washington (DCA)
Prices were available within the past 7 days and start at $254 for one-way flights and $409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 21 - Sun, Jan 25
DTW
Detroit
DCA
Washington
$409 Roundtrip, found 1 day ago
$409
Roundtrip
found 1 day ago
Find the cheapest month to fly from Detroit (DTW) to Washington (DCA)
September is typically the cheapest month to fly
From $129 - $202 per traveler.
Origin airport | Detroit Metropolitan Wayne County |
|---|---|
Destination airport | Ronald Reagan Washington National |
Airlines serving | American Airlines, Delta, JetBlue Airways, Southwest Airlines, United |
Popular airline | Delta |
Distance | 647 km |
Average flight time | 1 hour 42 mins |
Most Popular United Routes from Detroit
Most Popular United Routes from Washington
- Washington to San Salvador (IAD - SAL)
- Milwaukee to Fort Myers (MKE - RSW)
- Los Angeles to Ho Chi Minh City (LAX - SGN)
- Nashville to Honolulu (BNA - HNL)
- Nashville to Hamburg (BNA - HAM)
- Portland to Colorado Springs (PDX - COS)
- Nashville to Hamburg (BNA - HAM)
- Houston to London (IAH - LHR)
- Detroit to Belize City (DTW - BZE)
- Toronto to San Antonio (YYZ - SAT)
Popular Domestic Routes in Ronald Reagan Washington National
- Pittsburgh to Myrtle Beach (PIT - MYR)
- Albuquerque to Denver (ABQ - DEN)
- Pittsburgh to Savannah (PIT - SAV)
- Atlanta to Kailua-Kona (ATL - KOA)
- Milwaukee to Fort Myers (MKE - RSW)
- Los Angeles to Ho Chi Minh City (LAX - SGN)
- Nashville to Honolulu (BNA - HNL)
- Denver to Fort Myers (DEN - RSW)
- Milwaukee to Fort Myers (MKE - RSW)
- Tampa to Newark Liberty Intl. Airport (TPA - EWR)