*Flight schedules are subject to change.
*Available to One Key members.
$105 Cheap Flights from Washington (DCA) to Detroit (DTT)
Popular airlines from Ronald Reagan Washington National Airport (DCA) to Detroit
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Today's featured flight deals from Ronald Reagan Washington National Airport (DCA) to Detroit
Nonstop
Carry-on included
Lower price than typical
- Washington (DCA) to Detroit (DTW).American Airlines, nonstop.Departing on Thu, Oct 8 at 8:50pm from Washington, arriving at 10:38pm in Detroit.Returning on Mon, Oct 12 at 6:29am from Detroit, arriving at 8:10am in Washington.Select American Airlines flight departing on Thu, Oct 8 at 8:50pm from Washington, returning on Mon, Oct 12 at 6:29am from Detroit priced at $29135% less than typical$291
- Washington (DCA) to Detroit (DTW).American Airlines, nonstop.Departing on Thu, Oct 8 at 7:22am from Washington, arriving at 9:10am in Detroit.Returning on Mon, Oct 12 at 6:29am from Detroit, arriving at 8:10am in Washington.Select American Airlines flight departing on Thu, Oct 8 at 7:22am from Washington, returning on Mon, Oct 12 at 6:29am from Detroit priced at $29125% less than typical$291
- Washington (DCA) to Detroit (DTW).Delta, nonstop.Departing on Sat, Oct 17 at 6:10am from Washington, arriving at 7:45am in Detroit.Returning on Sun, Oct 25 at 7:10am from Detroit, arriving at 8:45am in Washington.Select Delta flight departing on Sat, Oct 17 at 6:10am from Washington, returning on Sun, Oct 25 at 7:10am from Detroit priced at $29920% less than typical$299
- Washington (DCA) to Detroit (DTW).Delta, nonstop.Departing on Thu, Oct 22 at 6:10am from Washington, arriving at 7:45am in Detroit.Returning on Sun, Oct 25 at 7:10am from Detroit, arriving at 8:45am in Washington.Select Delta flight departing on Thu, Oct 22 at 6:10am from Washington, returning on Sun, Oct 25 at 7:10am from Detroit priced at $29920% less than typical$299
Cheap Flights from Washington to Detroit (DCA-DTT)
Prices were available within the past 7 days and start at $105 for one-way flights and $166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, Dec 10 - Thu, Dec 17
DCA
Washington
DTW
Detroit
$166 Roundtrip, found 14 hours ago
$166
Roundtrip
found 14 hours ago
Thu, Dec 10 - Thu, Dec 17
DCA
Washington
DTW
Detroit
$171 Roundtrip, found 14 hours ago
$171
Roundtrip
found 14 hours ago
Sat, Oct 31 - Sat, Nov 7
DCA
Washington
DTW
Detroit
$171 Roundtrip, found 14 hours ago
$171
Roundtrip
found 14 hours ago
Thu, Dec 10 - Thu, Dec 17
DCA
Washington
DTW
Detroit
$175 Roundtrip, found 14 hours ago
$175
Roundtrip
found 14 hours ago
Wed, Sep 30 - Tue, Oct 6
DCA
Washington
DTW
Detroit
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Sat, Dec 5 - Tue, Dec 15
DCA
Washington
DTW
Detroit
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Tue, Nov 3 - Thu, Nov 12
DCA
Washington
DTW
Detroit
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Sat, Oct 24 - Fri, Oct 30
DCA
Washington
DTW
Detroit
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Thu, Nov 5 - Sun, Nov 8
DCA
Washington
DTW
Detroit
$299 Roundtrip, just found
$299
Roundtrip
just found
Sat, Oct 10 - Sun, Oct 11
DCA
Washington
DTW
Detroit
$428 Roundtrip, found 1 hour ago
$428
Roundtrip
found 1 hour ago
Alternative airports near Detroit
Prices were available within the past 7 days. Prices and availability are subject to change.
Travel information
Origin airport | Ronald Reagan Washington National |
|---|---|
Destination airport | Detroit Metropolitan Wayne County |
Roundtrip price | $165 |
Distance | 404 mi |
Book with confidence
Washington to Detroit Flights
The cheapest times to fly from Washington to Detroit
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Detroit are during the month of December. You can find some of the cheapest flights from Washington to Detroit with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Washington to Detroit
Sunday is one of the best days to book for cheap flights from Washington to Detroit: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Washington to Detroit
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Detroit in 2026. You can also book with separate airlines for your outbound and return journeys, from $105 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Detroit flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Detroit airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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