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

There are many flights that can get you from Detroit to Washington, D.C. in 1h 30m. Fly via United Airlines, Southwest, or Delta to get the fastest option. The distance between Detroit and Washington, D.C. is about 408 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Detroit to Washington, D.C. round-trip?

Currently priced at $107, Frontier will fly you from Detroit to Washington, D.C. and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $187 and $189, respectively. Frontier is 57% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Detroit to Washington, D.C. one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $29. Users have also found prices from $87 and $115 on Southwest and American Airlines, respectively.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Detroit to Washington, D.C.?

While some choose either Detroit Metropolitan Wayne County - Washington, D.C. Reagan-National or Detroit Metropolitan Wayne County - Washington, D.C. Dulles Intl, Detroit Metropolitan Wayne County - Baltimore/Washington is the most popular route from Detroit to Washington, D.C..

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

While on average a flight from Detroit to Washington, D.C. is generally $1,085, our data shows the cheapest flight currently is $149. When looking at the most popular route, (Detroit Metropolitan Wayne County - Baltimore/Washington), you can expect to pay $64 for that flight.

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

No one likes to see their flight delayed. When booking a flight from Detroit to Washington, D.C. consider choosing ANA (91%), Scandinavian Airlines (88%) or Mesa Airlines (87%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Detroit to Washington, D.C.?

Consider Delta, American Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Detroit to Washington, D.C..

Most accurate provider : When it comes to deals on Detroit-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Detroit-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Detroit All airports (DTT), located 0.6 mi from the city center, is the airport you fly out of when you book flights from Detroit to Washington, D.C.. 5 airlines have flights from All airports to Washington, D.C. on a regular basis. Booking flights from Detroit All airports to Washington, D.C. should not be difficult; the airport handles an average of 41 outbound flights to Washington, D.C. per day.

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.

$31+ Cheap Flights from Detroit to Washington, D.C.

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

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

Cheapest

Best

Last-minute

One-way

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 August 31, 2026.

Thu 10/1512:34 pm -

Nonstop1h 35m

Mon 10/196:25 pm -

Nonstop1h 39m

Deal found 8/27

$81

Fri 9/1812:34 pm -

Nonstop1h 33m

Mon 9/216:22 pm -

Nonstop1h 40m

Deal found 8/27

$82

Fri 9/2512:34 pm -

Nonstop1h 33m

Mon 9/286:22 pm -

Nonstop1h 40m

Deal found 8/27

$83

Fri 11/612:44 pm -

Nonstop1h 32m

Mon 11/96:28 pm -

Nonstop1h 44m

Deal found 8/28

$87

Thu 11/1212:44 pm -

Nonstop1h 32m

Sun 11/156:28 pm -

Nonstop1h 44m

Deal found 8/27

$88

Mon 10/512:34 pm -

Nonstop1h 33m

Thu 10/86:25 pm -

Nonstop1h 39m

Deal found 8/26

$90

Fri 10/212:34 pm -

Nonstop1h 33m

Thu 10/86:25 pm -

Nonstop1h 39m

Deal found 8/27

$91

Fri 10/212:34 pm -

Nonstop1h 33m

Sun 10/46:22 pm -

Nonstop1h 40m

Deal found 8/27

$93

Thu 9/1712:34 pm -

Nonstop1h 33m

Fri 9/186:22 pm -

Nonstop1h 40m

Deal found 8/26

$94

Fri 10/1612:34 pm -

Nonstop1h 35m

Sun 10/186:25 pm -

Nonstop1h 39m

Deal found 8/26

$97

Fri 10/912:34 pm -

Nonstop1h 35m

Fri 10/96:25 pm -

Nonstop1h 39m

Deal found 8/27

$98

Sat 9/267:48 pm -

Nonstop1h 37m

Mon 9/2810:25 pm -

Nonstop1h 34m

Deal found 8/26

$155

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 August 31, 2026.

Thu 10/1510:19 am -

Nonstop1h 31m

Mon 10/1910:25 pm -

Nonstop1h 34m

Deal found 8/26

$155

Thu 9/175:30 am -

Nonstop1h 30m

Mon 9/218:45 pm -

Nonstop1h 35m

Deal found 8/25

$155

Tue 10/139:46 pm -

Nonstop1h 30m

Sat 10/178:13 am -

1 stop7h 41m

Deal found 8/27

$206

Wed 12/95:55 am -

1 stop4h 15m

Fri 12/117:18 am -

1 stop5h 41m

Deal found 8/27

$267

Thu 9/245:30 am -

Nonstop1h 30m

Mon 9/288:45 pm -

Nonstop1h 35m

Deal found 8/26

$155

Mon 2/112:15 pm -

1 stop7h 26m

Mon 2/86:00 am -

Nonstop1h 44m

Deal found 8/27

$206

Mon 11/237:45 pm -

Nonstop1h 34m

Mon 11/3010:20 pm -

Nonstop1h 39m

Deal found 8/26

$217

Fri 10/232:45 pm -

2 stops8h 10m

Mon 10/265:05 pm -

1 stop6h 00m

Deal found 8/27

$205

Wed 10/147:10 am -

Nonstop1h 35m

Wed 11/184:50 pm -

1 stop5h 27m

Deal found 8/25

$206

Fri 10/22:45 pm -

2 stops7h 30m

Tue 11/32:30 pm -

2 stops6h 50m

Deal found 8/25

$210

Fri 11/202:59 pm -

Nonstop1h 34m

Mon 11/239:40 am -

Nonstop1h 37m

Deal found 8/27

$218

Sat 10/173:17 pm -

Nonstop1h 34m

Mon 10/196:10 am -

Nonstop1h 37m

Deal found 8/27

$227

Fri 10/96:00 am -

Nonstop1h 26m

Sun 10/1110:25 pm -

Nonstop1h 34m

Deal found 8/30

$279

Fri 10/97:00 am -

Nonstop1h 35m

Tue 10/137:40 pm -

1 stop5h 18m

Deal found 8/27

$230

Thu 10/15:35 pm -

Nonstop1h 30m

Sun 10/410:55 am -

Nonstop1h 30m

Deal found 8/27

$255

Fri 11/205:45 am -

1 stop6h 15m

Mon 11/2310:20 pm -

Nonstop1h 35m

Deal found 8/27

$265

Thu 9/248:50 am -

Nonstop1h 31m

Sat 9/265:15 pm -

Nonstop1h 37m

Deal found 8/30

$279

Sun 10/258:30 pm -

1 stop3h 40m

Wed 10/288:20 am -

2 stops6h 50m

Deal found 8/25

$280

Wed 10/219:46 pm -

Nonstop1h 30m

Wed 10/2810:57 am -

Nonstop1h 35m

Deal found 8/28

$279

Sat 10/1012:25 pm -

1 stop5h 35m

Wed 10/147:25 am -

2 stops7h 45m

Deal found 8/28

$304

Sat 11/149:00 am -

Nonstop1h 45m

Sun 11/156:00 am -

Nonstop1h 41m

Deal found 8/30

$279

Sat 10/1710:05 am -

Nonstop1h 29m

Tue 10/205:13 pm -

Nonstop1h 40m

Deal found 8/28

$279

Sun 10/187:10 am -

Nonstop1h 35m

Sat 10/2412:27 pm -

Nonstop1h 38m

Deal found 8/29

$279

Fri 11/209:55 pm -

Nonstop1h 31m

Sun 11/226:10 am -

Nonstop1h 35m

Deal found 8/28

$279

Wed 9/232:59 pm -

Nonstop1h 39m

Tue 9/296:10 am -

Nonstop1h 30m

Deal found 8/30

$279

Sat 11/149:30 pm -

Nonstop1h 31m

Sun 11/156:10 am -

Nonstop1h 35m

Deal found 8/30

$279

Fri 10/239:34 pm -

Nonstop1h 33m

Tue 10/279:32 am -

Nonstop1h 32m

Deal found 8/28

$279

Wed 10/217:00 am -

Nonstop1h 35m

Tue 10/279:32 am -

Nonstop1h 32m

Deal found 8/28

$279

Fri 10/23:25 pm -

Nonstop1h 30m

Tue 10/612:37 pm -

Nonstop1h 35m

Deal found 8/30

$281

Tue 12/18:58 am -

Nonstop1h 39m

Mon 12/76:00 am -

Nonstop1h 47m

Deal found 8/28

$281

Last-minute flights from Detroit to Washington, D.C.
Discover last-minute flight deals from Detroit to Washington, D.C.. Data last updated August 31, 2026 and is based on user searches.

Thu 9/1712:34 pm -

Nonstop1h 33m

Thu 9/246:22 pm -

Nonstop1h 40m

Deal found 8/28

$81

Thu 9/1712:34 pm -

Nonstop1h 33m

Fri 9/186:22 pm -

Nonstop1h 40m

Deal found 8/26

$94

Thu 9/1712:34 pm -

Nonstop1h 33m

Thu 9/176:22 pm -

Nonstop1h 40m

Deal found 8/28

$98

Thu 9/1712:34 pm -

Nonstop1h 33m

Sun 9/276:22 pm -

Nonstop1h 40m

Deal found 8/28

$105

Thu 9/176:00 am -

Nonstop1h 44m

Sat 9/198:10 pm -

Nonstop1h 48m

Deal found 8/27

$155

Fri 9/1812:34 pm -

Nonstop1h 33m

Mon 9/216:22 pm -

Nonstop1h 40m

Deal found 8/27

$82

Thu 9/2412:34 pm -

Nonstop1h 33m

Sun 9/276:22 pm -

Nonstop1h 40m

Deal found 8/27

$106

Thu 9/245:39 pm -

1 stop16h 38m

Sat 9/2611:12 am -

1 stop24h 23m

Deal found 8/27

$156

Fri 9/2512:34 pm -

Nonstop1h 33m

Mon 9/286:22 pm -

Nonstop1h 40m

Deal found 8/27

$83

Fri 9/2512:34 pm -

Nonstop1h 33m

Fri 10/26:22 pm -

Nonstop1h 40m

Deal found 8/28

$93

Fri 9/2512:34 pm -

Nonstop1h 33m

Sun 10/256:25 pm -

Nonstop1h 39m

Deal found 8/25

$97

Sat 9/267:48 pm -

Nonstop1h 37m

Sat 10/310:25 pm -

Nonstop1h 34m

Deal found 8/26

$155

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 August 31, 2026.

Mon 10/2612:34 pm -

Nonstop1h 35m

Deal found 8/25

$31

Thu 10/112:34 pm -

Nonstop1h 33m

Deal found 8/26

$33

Thu 9/1712:34 pm -

Nonstop1h 33m

Deal found 8/27

$34

Thu 9/2412:34 pm -

Nonstop1h 33m

Deal found 8/26

$43

Fri 10/212:34 pm -

Nonstop1h 33m

Deal found 8/26

$44

Mon 10/1912:34 pm -

Nonstop1h 35m

Deal found 8/26

$48

Fri 9/2512:34 pm -

Nonstop1h 33m

Deal found 8/26

$49

Fri 9/1812:34 pm -

Nonstop1h 33m

Deal found 8/26

$50

Sun 11/812:44 pm -

Nonstop1h 32m

Deal found 8/28

$53

Fri 10/1612:34 pm -

Nonstop1h 35m

Deal found 8/29

$62

Sun 10/1112:34 pm -

Nonstop1h 35m

Deal found 8/27

$64

Tue 10/276:25 am -

1 stop10h 47m

Deal found 8/30

$111

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$81 (Booking.com)
One-way from	$31 (Kiwi.com)
Popular in	July
Cheapest in	January
Average price	$235
Good round-trip deal	$146 or less
Good one-way deal	$148 or less

Provider with most accurate pricing for Detroit (DTT)-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Detroit (DTT)-Washington, D.C. (WAS) flights.

Search Deals

From Detroit (DTT) to Washington, D.C. (WAS)

Search Deals

One-way flight from Detroit (DTT) to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($30 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

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

Search Deals

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

Search Deals

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 Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Thu 10/15

10:19 am-11:50 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Mon 10/19

10:25 pm-11:59 pm

Nonstop1h 34m

$155

DetroitBaltimore

DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington

DTWBWI

Detroit Metropolitan Wayne County

Thu 9/17

5:30 am-7:00 am

Nonstop1h 30m

Baltimore/Washington

Mon 9/21

8:45 pm-10:20 pm

Nonstop1h 35m

$155

DetroitBaltimore

DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington

DTWBWI

Detroit Metropolitan Wayne County

Thu 9/24

5:30 am-7:00 am

Nonstop1h 30m

Baltimore/Washington

Mon 9/28

8:45 pm-10:20 pm

Nonstop1h 35m

$155

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Fri 10/23

2:45 pm-10:55 pm

2 stops8h 10m

Washington, D.C. Reagan-National

Mon 10/26

5:05 pm-11:05 pm

1 stop6h 00m

$205

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Tue 10/13

9:46 pm-11:16 pm

Nonstop1h 30m

Washington, D.C. Dulles Intl

Sat 10/17

8:13 am-3:54 pm

1 stop7h 41m

$206

DetroitBaltimore

DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington

DTWBWI

Detroit Metropolitan Wayne County

Mon 2/1

12:15 pm-7:41 pm

1 stop7h 26m

Baltimore/Washington

Mon 2/8

6:00 am-7:44 am

Nonstop1h 44m

$206

DetroitBaltimore

DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington

DTWBWI

Detroit Metropolitan Wayne County

Wed 10/14

7:10 am-8:45 am

Nonstop1h 35m

Baltimore/Washington

Wed 11/18

4:50 pm-10:17 pm

1 stop5h 27m

$206

DetroitBaltimore

DTW Detroit Metropolitan Wayne County - BWI Baltimore/Washington

DTWBWI

Detroit Metropolitan Wayne County

Fri 10/2

2:45 pm-10:15 pm

2 stops7h 30m

Baltimore/Washington

Tue 11/3

2:30 pm-9:20 pm

2 stops6h 50m

$210

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Mon 11/23

7:45 pm-9:19 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Mon 11/30

10:20 pm-11:59 pm

Nonstop1h 39m

$217

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Fri 11/20

2:59 pm-4:33 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

Mon 11/23

9:40 am-11:17 am

Nonstop1h 37m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Detroit to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Washington, D.C. in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars
Super.com	Price Accuracy-	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Detroit-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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-BWI

DTW-IAD

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-BWI

DTW-IAD

DTW-DCA

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

Currently, December is the cheapest month in which you can book a flight from Detroit to Washington, D.C. (average of $252). Flying from Detroit to Washington, D.C. in June is currently the most expensive (average of $327). 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 afternoon, which can drop the price by up to 27% 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 Tuesday, which is when the least amount of flights are scheduled (36 on average).

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

Airfare is below average for this route at the moment.

Detroit to Washington, D.C. flights typically cost between $138 and $319 in October.
The cheapest round-trip price found within the last 5 days was $81 on Frontier (Oct 15-Oct 19).

What’s the top layover airport for flights from Detroit to Washington, D.C.?

Chicago (MDW) – chosen by Cheapflights users on 67% of 1-stop itineraries from Detroit to Washington, D.C. on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Washington, D.C.?

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $160.

What’s the fastest layover option from Detroit to Washington, D.C.?

Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 4h 38m.

Which airport typically offers the quickest layover for flights from Detroit to Washington, D.C.?

Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 1h 43m.

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

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Detroit to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Southwest

8.0

Very good

4,199 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Delta

7.8

Good

8,538 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

United Airlines

7.4

Good

10,148 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

American Airlines

7.1

Good

12,021 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Frontier

5.6

Fair

2,635 reviews

Southwest

8.0

Very good

4,199 reviews

Reviews

1 / 20

8.0

Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

What airport do you fly from for flights from Detroit to Washington, D.C.?
Detroit All airports (DTT), located 0.6 mi from the city center, is the airport you fly out of when you book flights from Detroit to Washington, D.C.. 5 airlines have flights from All airports to Washington, D.C. on a regular basis. Booking flights from Detroit All airports to Washington, D.C. should not be difficult; the airport handles an average of 41 outbound flights to Washington, D.C. per day.
How long is the flight from Detroit to Washington, D.C.?
There are many flights that can get you from Detroit to Washington, D.C. in 1h 30m. Fly via United Airlines, Southwest, or Delta to get the fastest option. The distance between Detroit and Washington, D.C. is about 408 mi. Generally, flights for this route are nonstop.
What are the cheapest airlines flying from Detroit to Washington, D.C. round-trip?
Currently priced at $107, Frontier will fly you from Detroit to Washington, D.C. and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $187 and $189, respectively. Frontier is 57% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Detroit to Washington, D.C. one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $29. Users have also found prices from $87 and $115 on Southwest and American Airlines, respectively.
What are the most popular routes from Detroit to Washington, D.C.?
While some choose either Detroit Metropolitan Wayne County - Washington, D.C. Reagan-National or Detroit Metropolitan Wayne County - Washington, D.C. Dulles Intl, Detroit Metropolitan Wayne County - Baltimore/Washington is the most popular route from Detroit to Washington, D.C..
What are the most reliable airlines from Detroit to Washington, D.C.?
No one likes to see their flight delayed. When booking a flight from Detroit to Washington, D.C. consider choosing ANA (91%), Scandinavian Airlines (88%) or Mesa Airlines (87%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Detroit to Washington, D.C.?
While on average a flight from Detroit to Washington, D.C. is generally $1,085, our data shows the cheapest flight currently is $149. When looking at the most popular route, (Detroit Metropolitan Wayne County - Baltimore/Washington), you can expect to pay $64 for that flight.
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, December is the cheapest month in which you can book a flight from Detroit to Washington, D.C. (average of $252). Flying from Detroit to Washington, D.C. in June is currently the most expensive (average of $327). 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 5 airlines flying from Detroit to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$47	Average$204	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$108	Average$288	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$189	Average$283	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$189	Average$293	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$194	Average$292	FlexibilityNo cancel fee	On-time63%

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$31+ Cheap flights from Detroit (DTT) to Washington, D.C. (WAS)

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.

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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 August 31, 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 August 31, 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 August 31, 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 August 31, 2026.

Last-minute flights from Detroit to Washington, D.C.Discover last-minute flight deals from Detroit to Washington, D.C.. Data last updated August 31, 2026 and is based on user searches.

Discover last-minute flight deals from Detroit to Washington, D.C.. Data last updated August 31, 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 August 31, 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 August 31, 2026.

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

Compare providers for flights from Detroit to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Washington, D.C. in August.

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

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 August 31, 2026.

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 afternoon, which can drop the price by up to 27% 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 Tuesday, which is when the least amount of flights are scheduled (36 on average).

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

Airfare is below average for this route at the moment.

Detroit to Washington, D.C. flights typically cost between $138 and $319 in October.The cheapest round-trip price found within the last 5 days was $81 on Frontier (Oct 15-Oct 19).

What’s the top layover airport for flights from Detroit to Washington, D.C.?

Share of 1-stop round-trip flights from Detroit to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (MDW) – chosen by Cheapflights users on 67% of 1-stop itineraries from Detroit to Washington, D.C. on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Washington, D.C.?

Average round-trip fare for 1-stop flights from Detroit to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same layover each way.

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $160.

What’s the fastest layover option from Detroit to Washington, D.C.?

Shortest average travel time for 1-stop one-way flights from Detroit to Washington, D.C., based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 4h 38m.

Which airport typically offers the quickest layover for flights from Detroit to Washington, D.C.?

Average layover duration for 1-stop one-way flights from Detroit to Washington, D.C., chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 1h 43m.

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

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 August 29, 2026.

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

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Detroit to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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 are the cheapest airlines flying from Detroit to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Detroit to Washington, D.C. one-way?

What are the most popular routes from Detroit to Washington, D.C.?

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.?

Traveling to a place near Washington, D.C.?

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Alternative routes for Detroit to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

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 August 31, 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 August 31, 2026.

Last-minute flights from Detroit to Washington, D.C.
Discover last-minute flight deals from Detroit to Washington, D.C.. Data last updated August 31, 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 August 31, 2026.

Detroit to Washington, D.C. flights typically cost between $138 and $319 in October.
The cheapest round-trip price found within the last 5 days was $81 on Frontier (Oct 15-Oct 19).