￥19,920 Cheap Flights from Detroit (DTW) to Washington (DCA)

View ￥19,920 flight on Fri, Jan 23, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Detroit to Washington (DTW-DCA)

Prices were available within the past 7 days and start at ￥19,920 for one-way flights and ￥29,550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jan 15 - Tue, Jan 20
DTW
Detroit
DCA
Washington
￥29,550 Roundtrip, found 5 days ago
￥29,550
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jan 15 from Detroit to Washington, returning Tue, Jan 20, priced at ￥29,550 found 5 days ago
Delta
Thu, Jan 15 - Tue, Jan 20
DTW
Detroit
DCA
Washington
￥29,550 Roundtrip, found 5 days ago
￥29,550
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 15 from Detroit to Washington, returning Tue, Jan 20, priced at ￥29,550 found 5 days ago
Delta
Mon, Jan 5 - Tue, Jan 20
DTW
Detroit
DCA
Washington
￥31,910 Roundtrip, found 5 days ago
￥31,910
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 5 from Detroit to Washington, returning Tue, Jan 20, priced at ￥31,910 found 5 days ago
Delta
Thu, Dec 25 - Wed, Jan 7
DTW
Detroit
DCA
Washington
￥34,280 Roundtrip, found 5 days ago
￥34,280
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 25 from Detroit to Washington, returning Wed, Jan 7, priced at ￥34,280 found 5 days ago
American Airlines
Thu, Jan 15 - Tue, Jan 20
DTW
Detroit
DCA
Washington
￥34,950 Roundtrip, found 5 days ago
￥34,950
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jan 15 from Detroit to Washington, returning Tue, Jan 20, priced at ￥34,950 found 5 days ago
Delta
Tue, Dec 23 - Wed, Jan 7
DTW
Detroit
DCA
Washington
￥36,540 Roundtrip, found 5 days ago
￥36,540
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 23 from Detroit to Washington, returning Wed, Jan 7, priced at ￥36,540 found 5 days ago
Delta
Thu, Jan 1 - Fri, Jan 16
DTW
Detroit
DCA
Washington
￥37,310 Roundtrip, found 5 days ago
￥37,310
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 1 from Detroit to Washington, returning Fri, Jan 16, priced at ￥37,310 found 5 days ago
Delta
Thu, Jan 15 - Tue, Jan 20
DTW
Detroit
DCA
Washington
￥38,070 Roundtrip, found 5 days ago
￥38,070
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 15 from Detroit to Washington, returning Tue, Jan 20, priced at ￥38,070 found 5 days ago
Delta
Sun, Jan 4 - Tue, Jan 13
DTW
Detroit
DCA
Washington
￥38,150 Roundtrip, found 5 days ago
￥38,150
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Jan 4 from Detroit to Washington, returning Tue, Jan 13, priced at ￥38,150 found 5 days ago
United
Sat, May 23 - Mon, May 25
DTW
Detroit
DCA
Washington
￥71,810 Roundtrip, found 23 hours ago
￥71,810
Roundtrip
found 23 hours ago
Select United flight, departing Sat, May 23 from Detroit to Washington, returning Mon, May 25, priced at ￥71,810 found 23 hours ago

Find the cheapest month to fly from Detroit (DTW) to Washington (DCA)

September is typically the cheapest month to fly

From ￥20,097 - ￥31,372 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from ￥38,150
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from ￥38,150
Flights from Detroit (DTW) to Washington (DCA)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Roundtrip price
￥29,550
Distance
647 km
Average flight time
1 hour 42 mins

Detroit to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Detroit to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DTW to DCA flights that won’t make your bank account wince. Ready to temporarily leave behind Detroit for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to DCA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Detroit Metro Airport to DCA?
If you're planning on traveling between DTW and Ronald Reagan Washington National Airport (DCA), round-trip journeys start from ￥29,550. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Detroit Metro Airport to National Airport?
The majority of flights can be conveniently canceled online, but whether or not you are charged a fee depends on your airline. If you do have to cancel your vacation, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Ronald Reagan Washington National Airport (DCA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Detroit Metro Airport to National Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Metro Airport to National Airport?
It takes approximately 1 hour and 34 minutes to journey from Metro Airport to National Airport. Put your seat back and get comfortable — but not too comfortable. You'll be disembarking before long.
How far is the flight from Detroit Metro Airport to National Airport?
It's just 650 kilometers between Detroit and Arlington. Chances are you'll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from Metro Airport to National Airport?
Delta Air Lines (DL) is one of the top choices for travelers jetting between Detroit Metro Airport and National Airport. Take your pick of the 147 flights it offers on this route each month. American Airlines (AA) is also worth a look. It operates 86 flights each month. Between these two airlines, you'll be able to find a great deal from Detroit to Arlington.
Are DTW to DCA flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some of the cheapest airfares from DTW to DCA surfacing a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline advertises prices so far in advance.

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