How long is the flight from Detroit to Washington, D.C.?

For as low as C$ 280, Delta can have you in Washington, D.C. from Detroit in 1h 41m. The distance from Detroit to Washington, D.C. is about 652 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from Detroit to Washington, D.C. round-trip?

According to our current data, American Airlines (C$ 268), offers the cheapest pricing from Detroit to Washington, D.C.. American Airlines is 18% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What are the cheapest flights from Detroit to Washington, D.C.?

Looking for the cheapest flight from Detroit to Washington, D.C.? While on average our users pay C$ 1,192, our data indicates the cheapest price to be C$ 180. The most popular route (Detroit Metropolitan Wayne County - Washington, D.C. Reagan-National), is priced around C$ 316.

What are the most reliable airlines from Detroit to Washington, D.C.?

Consider Sun Country Air (100%), SkyWest Airlines (94%) or Delta (92%) when booking your flight. These represent the most reliable airlines when flying from Detroit to Washington, D.C..

What airport do you fly from for flights from Detroit to Washington, D.C.?

If you book a flight to Washington, D.C. from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.9 km from the centre of Detroit. There are 40 flights from All airports to Washington, D.C. per day from 2 different airlines.

Can I find deals for flights from Detroit to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Detroit to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Detroit to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Washington, D.C..

Can I find deals for business class flights from Detroit to Washington, D.C.?

Yes. Cheapflights offers flight deals from Detroit to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 155+ Cheap Flights from Detroit to Washington, D.C.

Q: How much does it cost to fly round-trip from Detroit to Washington, D.C.?

Airfare is typical for this route at the moment. Detroit to Washington, D.C. flights typically cost between C$ 194 and C$ 397 in August. The cheapest round-trip price found within the last 5 days was C$ 280 on Delta (8 Aug-15 Aug).

Cheapflights Tip: The best prices from Detroit All airports to Washington, D.C. are usually found in September or January, booked 33 days in advance, depart on a Saturday or Friday and return on a Tuesday

Cheap flight deals from Detroit to Washington, D.C.

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Cheapest flights from Detroit to Washington, D.C.
Explore the most affordable flight options available from Detroit to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Wed 22/72:55 p.m.

DTW

DCA

Nonstop1h 39m

Delta

Sat 25/78:00 p.m.

DCA

DTW

Nonstop1h 45m

Delta

Deal found 24/6C$ 280

Wed 14/105:25 p.m.

DTW

DCA

Nonstop1h 34m

Delta

Mon 19/107:59 p.m.

DCA

DTW

Nonstop1h 45m

Delta

Deal found 23/6C$ 294

Wed 22/78:55 a.m.

DTW

DCA

1 stop5h 05m

Southwest

Tue 28/76:10 a.m.

DCA

DTW

1 stop6h 35m

Southwest

Deal found 23/6C$ 308

Tue 21/78:55 a.m.

DTW

DCA

1 stop7h 00m

Southwest

Tue 28/711:45 a.m.

DCA

DTW

2 stops6h 10m

Southwest

Deal found 23/6C$ 309

Sat 25/76:35 a.m.

DTW

DCA

1 stop9h 45m

Southwest

Tue 28/76:10 a.m.

DCA

DTW

1 stop6h 35m

Southwest

Deal found 23/6C$ 315

Sat 25/77:10 a.m.

DTW

DCA

2 stops10h 40m

Southwest

Sat 1/812:40 p.m.

DCA

DTW

2 stops9h 50m

Southwest

Deal found 25/6C$ 322

Sat 25/76:35 a.m.

DTW

DCA

1 stop9h 45m

Southwest

Wed 29/710:35 a.m.

DCA

DTW

2 stops7h 20m

Southwest

Deal found 27/6C$ 324

Tue 21/76:49 a.m.

DTW

DCA

Nonstop1h 50m

American Airlines

Fri 31/75:00 a.m.

DCA

DTW

1 stop4h 17m

American Airlines

Deal found 25/6C$ 329

Fri 16/109:35 p.m.

DTW

DCA

Nonstop1h 34m

Delta

Mon 19/107:35 p.m.

DCA

DTW

Nonstop1h 37m

Delta

Deal found 27/6C$ 331

Wed 15/75:18 p.m.

DTW

DCA

Nonstop1h 41m

Delta

Tue 21/77:59 p.m.

DCA

DTW

Nonstop1h 46m

Delta

Deal found 25/6C$ 338

Find flight deals from Detroit to Washington, D.C.

Round-trip from	C$ 280
One-way from	C$ 155
Popular in	April
Cheapest in	September
Average price	C$ 382
Good round-trip deal	C$ 180 or less
Good one-way deal	C$ 140 or less

Delta
8/8-15/8
Nonstop
3h 19m total
Detroit to Washington, D.C.

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Southwest
22/7
1 total stop
5h 05m total
Detroit to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (C$ 81 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).

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Average for round-trip flights in June 2026

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Price to beat on a round-trip flight from Detroit (DTT) to Washington, D.C. (WAS).

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Price to beat on a one-way flight from Detroit (DTT) to Washington, D.C. (WAS).

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Sat 25/7

5:18 p.m.-6:59 p.m.

Nonstop1h 41m

Washington, D.C. Reagan-National

Sat 1/8

8:00 p.m.-9:45 p.m.

Nonstop1h 45m

C$ 280

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Sat 22/8

6:00 a.m.-12:30 p.m.

1 stop6h 30m

Washington, D.C. Reagan-National

Tue 25/8

6:05 a.m.-10:55 a.m.

1 stop4h 50m

C$ 308

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Wed 12/8

12:55 p.m.-7:10 p.m.

1 stop6h 15m

Washington, D.C. Reagan-National

Wed 19/8

6:05 a.m.-1:40 p.m.

2 stops7h 35m

C$ 315

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Tue 21/7

9:24 p.m.-10:59 p.m.

Nonstop1h 35m

Washington, D.C. Reagan-National

Thu 30/7

7:59 p.m.-9:45 p.m.

Nonstop1h 46m

C$ 316

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Fri 30/10

6:00 p.m.-11:18 p.m.

1 stop5h 18m

Washington, D.C. Reagan-National

Tue 3/11

10:00 a.m.-11:40 a.m.

Nonstop1h 40m

C$ 331

Quickest round-trip

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Fri 7/8

7:05 a.m.-8:36 a.m.

Nonstop1h 31m

Washington, D.C. Reagan-National

Mon 10/8

7:35 p.m.-9:21 p.m.

Nonstop1h 46m

C$ 331

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Fri 18/9

4:00 p.m.-8:35 p.m.

1 stop4h 35m

Washington, D.C. Reagan-National

Tue 22/9

7:35 p.m.-9:12 p.m.

Nonstop1h 37m

C$ 331

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Sat 17/10

7:00 a.m.-8:37 a.m.

Nonstop1h 37m

Washington, D.C. Reagan-National

Mon 19/10

5:30 p.m.-10:13 p.m.

1 stop4h 43m

C$ 336

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Wed 15/7

2:46 p.m.-9:50 p.m.

1 stop7h 04m

Washington, D.C. Reagan-National

Tue 21/7

11:00 a.m.-5:49 p.m.

1 stop6h 49m

C$ 345

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Fri 28/8

2:55 p.m.-4:34 p.m.

Nonstop1h 39m

Washington, D.C. Reagan-National

Sun 30/8

7:35 p.m.-9:21 p.m.

Nonstop1h 46m

C$ 353

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/6

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Detroit to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Detroit with our price prediction graph.

DTT-WAS

DTW-DCA

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Washington, D.C.

DTT-WAS

DTW-DCA

What is the cheapest month to book a flight from Detroit to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Detroit to Washington, D.C. (average of C$ 35). Flying from Detroit to Washington, D.C. in November is currently the most expensive (average of C$ 684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to WAS?

When flying from Detroit to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight at noon.

Weekly flight availability from Detroit to Washington, D.C.

The most flights from DTT to WAS are scheduled on a Friday (48 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (32 on average).

How much does it cost to fly round-trip from Detroit to Washington, D.C.?

How far ahead should I book a flight from Detroit to Washington, D.C.?

The price you pay for your flight from Detroit to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Detroit to Washington, D.C.?

Travelers seeking maximum savings on their Detroit to Washington, D.C. flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

What airport do you fly from for flights from Detroit to Washington, D.C.?
If you book a flight to Washington, D.C. from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.9 km from the centre of Detroit. There are 40 flights from All airports to Washington, D.C. per day from 2 different airlines.
How long is the flight from Detroit to Washington, D.C.?
For as low as C$ 280, Delta can have you in Washington, D.C. from Detroit in 1h 41m. The distance from Detroit to Washington, D.C. is about 652 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Detroit to Washington, D.C. round-trip?
According to our current data, American Airlines (C$ 268), offers the cheapest pricing from Detroit to Washington, D.C.. American Airlines is 18% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from Detroit to Washington, D.C.?
Consider Sun Country Air (100%), SkyWest Airlines (94%) or Delta (92%) when booking your flight. These represent the most reliable airlines when flying from Detroit to Washington, D.C..
What are the cheapest flights from Detroit to Washington, D.C.?
Looking for the cheapest flight from Detroit to Washington, D.C.? While on average our users pay C$ 1,192, our data indicates the cheapest price to be C$ 180. The most popular route (Detroit Metropolitan Wayne County - Washington, D.C. Reagan-National), is priced around C$ 316.
Can I find deals for flights from Detroit to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Detroit to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Washington, D.C..
Can I find deals for business class flights from Detroit to Washington, D.C.?
Yes. Cheapflights offers flight deals from Detroit to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Detroit to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Detroit to Washington, D.C. (average of C$ 35). Flying from Detroit to Washington, D.C. in November is currently the most expensive (average of C$ 684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Detroit to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	CheapestC$ 59	AverageC$ 187	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
American Airlines	CheapestC$ 268	AverageC$ 354	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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How does Cheapflights help users find flights from Detroit to Washington, D.C.?

Cheapflights makes it easy to find Detroit to Washington, D.C. flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Washington, D.C.?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Detroit to Washington, D.C. for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Detroit to Washington, D.C. with no change fees?

Need flexible booking options for your flight to Washington, D.C. from Detroit? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Detroit to Washington, D.C. from C$ 155

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Detroit to Washington, D.C.

Cheapest flights from Detroit to Washington, D.C.Explore the most affordable flight options available from Detroit to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Explore the most affordable flight options available from Detroit to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Best flights from Detroit to Washington, D.C.Discover carefully curated flight deals from Detroit to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 June 2026.

Discover carefully curated flight deals from Detroit to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 June 2026.

Direct flights from Detroit to Washington, D.C.Explore direct flight options from Detroit to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 June 2026.

Explore direct flight options from Detroit to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 June 2026.

Last-minute flights from Detroit to Washington, D.C.Discover last-minute flight deals from Detroit to Washington, D.C.. Data last updated 28 June 2026 and is based on user searches.

Discover last-minute flight deals from Detroit to Washington, D.C.. Data last updated 28 June 2026 and is based on user searches.

One-way flights from Detroit to Washington, D.C.Search for one-way flight options from Detroit to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 28 June 2026.

Search for one-way flight options from Detroit to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 28 June 2026.

Find flight deals from Detroit to Washington, D.C.

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One-way from

Popular in

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Use the filters below to find and compare flights from Detroit to Washington, D.C. that are best for you.

Best time to book a flight from Detroit to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Detroit with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Washington, D.C.

What is the cheapest month to book a flight from Detroit to Washington, D.C.?

What is the cheapest time of day to fly from DTT to WAS?

Find hourly flight availability from Detroit to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 June 2026.

Weekly flight availability from Detroit to Washington, D.C.

How much does it cost to fly round-trip from Detroit to Washington, D.C.?

How far ahead should I book a flight from Detroit to Washington, D.C.?

What is the cheapest day to fly from Detroit to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Washington, D.C.. Price data was last updated on 27 June 2026.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Detroit to Washington, D.C.?

How long is the flight from Detroit to Washington, D.C.?

What is the cheapest airline to fly from Detroit to Washington, D.C. round-trip?

What are the most reliable airlines from Detroit to Washington, D.C.?

What are the cheapest flights from Detroit to Washington, D.C.?

Can I find deals for flights from Detroit to Washington, D.C. that include hotel bookings?

How can I find direct flights from Detroit to Washington, D.C.?

Can I find deals for business class flights from Detroit to Washington, D.C.?

What is the cheapest month to book a flight from Detroit to Washington, D.C.?

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Detroit and Washington, D.C. flights

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Top 2 airlines flying from Detroit to Washington, D.C.

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Cheapest flights from Detroit to Washington, D.C.
Explore the most affordable flight options available from Detroit to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Best flights from Detroit to Washington, D.C.
Discover carefully curated flight deals from Detroit to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 June 2026.

Direct flights from Detroit to Washington, D.C.
Explore direct flight options from Detroit to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 June 2026.

Last-minute flights from Detroit to Washington, D.C.
Discover last-minute flight deals from Detroit to Washington, D.C.. Data last updated 28 June 2026 and is based on user searches.

One-way flights from Detroit to Washington, D.C.
Search for one-way flight options from Detroit to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 28 June 2026.