Washington, D.C.

$46+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — WAS
juin 17 — juin 241
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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Washington, D.C. are usually found in February or August, booked 67 days in advance, depart on a Friday or Thursday and return on a Saturday

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

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juin 12, 2025.

Round-trip from

$78
(Kiwi.com)

One-way from

$46
(FlightHub)

Popular in

March

Cheapest in

February

Average price

$217

Good round-trip deal

$114 or less

Good one-way deal

$86 or less
From Detroit Metropolitan Wayne County to Washington, D.C. (WAS)
One-way flight from Detroit Metropolitan Wayne County to Washington, D.C. (WAS)
Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Washington, D.C. (WAS).
Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Washington, D.C. (WAS).

Find 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 juin 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/75:35 amDTW - BWI
Nonstop1h 29mSpirit Airlines
lun. 7/142:50 pmBWI - DTW
Nonstop1h 30mSpirit Airlines
Deal found 6/11$78
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/35:35 amDTW - BWI
Nonstop1h 29mMultiple Airlines
lun. 7/710:27 amBWI - DTW
Nonstop1h 43mMultiple Airlines
Deal found 6/11$88
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/159:42 amDTW - BWI
Nonstop1h 34mFrontier
lun. 8/2511:04 amBWI - DTW
Nonstop1h 37mFrontier
Deal found 6/11$98
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/259:30 pmDTW - IAD
Nonstop1h 30mDelta
lun. 9/296:10 amIAD - DTW
Nonstop1h 38mDelta
Deal found 6/10$157
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/259:20 pmDTW - DCA
Nonstop1h 34mDelta
lun. 9/296:00 amDCA - DTW
Nonstop1h 39mDelta
Deal found 6/11$157
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/197:30 amDTW - BWI
Nonstop1h 30mDelta
mar. 8/195:15 pmBWI - DTW
Nonstop1h 45mDelta
Deal found 6/10$157
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/196:00 amDTW - IAD
Nonstop1h 35mUnited Airlines
lun. 9/2210:18 pmIAD - DTW
Nonstop1h 41mUnited Airlines
Deal found 6/10$173
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/187:30 pmDTW - DCA
1 stop3h 55mSouthwest
jeu. 8/2111:55 amDCA - DTW
1 stop6h 50mSouthwest
Deal found 6/10$177
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/25:07 amDTW - DCA
Nonstop1h 38mAmerican Airlines
mer. 11/57:29 amDCA - DTW
Nonstop1h 46mAmerican Airlines
Deal found 6/11$190
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/289:04 amDTW - IAD
1 stop11h 48mMultiple Airlines
sam. 7/59:43 pmIAD - DTW
1 stop10h 06mMultiple Airlines
Deal found 6/11$208
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/21:35 pmDTW - BWI
Nonstop1h 30mSouthwest
sam. 7/56:10 pmBWI - DTW
Nonstop1h 30mSouthwest
Deal found 6/10$208
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/38:05 amDTW - DCA
1 stop5h 56mJetBlue
sam. 9/66:25 amDCA - DTW
1 stop5h 05mJetBlue
Deal found 6/10$227

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juin 12, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. that are best for you.

Fly from

Detroit

Fly to

Washington, D.C.

Route

Depart

Return

Price

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

lun. 7/7

5:35 am-7:04 am

Nonstop1h 29m

Baltimore/Washington

lun. 7/14

2:50 pm-4:20 pm

Nonstop1h 30m

$78

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

jeu. 7/3

5:35 am-7:04 am

Nonstop1h 29m

Baltimore/Washington

lun. 7/7

10:27 am-12:10 pm

Nonstop1h 43m

$88

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

ven. 8/15

9:42 am-11:16 am

Nonstop1h 34m

Baltimore/Washington

lun. 8/18

10:27 am-12:10 pm

Nonstop1h 43m

$98

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

jeu. 9/25

7:15 am-8:49 am

Nonstop1h 34m

Washington, D.C. Dulles Intl

lun. 9/29

6:10 am-7:48 am

Nonstop1h 38m

$157

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

jeu. 9/4

2:59 pm-4:33 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

lun. 9/8

12:29 pm-2:04 pm

Nonstop1h 35m

$157

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

mar. 8/19

7:30 am-9:00 am

Nonstop1h 30m

Baltimore/Washington

mar. 8/19

5:15 pm-7:00 pm

Nonstop1h 45m

$157

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

ven. 9/19

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

lun. 9/22

10:18 pm-11:59 pm

Nonstop1h 41m

$173

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

lun. 8/18

7:30 pm-11:25 pm

1 stop3h 55m

Washington, D.C. Reagan-National

jeu. 8/21

11:55 am-6:45 pm

1 stop6h 50m

$177

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

jeu. 7/10

6:02 am-7:45 am

Nonstop1h 43m

Washington, D.C. Reagan-National

lun. 7/14

7:29 am-9:09 am

Nonstop1h 40m

$191

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

sam. 6/28

9:04 am-8:52 pm

1 stop11h 48m

Washington, D.C. Dulles Intl

sam. 7/5

9:43 pm-7:49 am

1 stop10h 06m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 38 results
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The best insider tips for Detroit Metropolitan Wayne County Airport to Washington, D.C. flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Detroit Metropolitan Wayne County Airport to Washington, D.C. trip
Airports
DTW

Security lines at DTW are pleasantly short, often under 10 minutes, except during peak travel periods.

Read more about DTWby Brandon Schultz
IAD

The Washington Metro's Silver line reaches IAD in under 40 minutes, offering a cheap city connection.

Read more about IADby Ramsey Qubein
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on DTW

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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.
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 Metropolitan Wayne County Airport to Washington, D.C.

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Washington, D.C.. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Detroit Metropolitan Wayne County Airport to Washington, D.C., you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. (average of $241). Flying from Detroit Metropolitan Wayne County Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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 DTW 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 juin 12, 2025.

It’s typically best to fly out from Detroit Metropolitan Wayne County Airport to Washington, D.C. in the afternoon. Doing so could potentially save you 57% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport 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 June 8, 2025.

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Washington, D.C. flight should consider departing on Thursday afternoons 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.

Weekly flight availability from Detroit Metropolitan Wayne County Airport to Washington, D.C.

Explore weekly flight availability from Detroit to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated juin 12, 2025.

The most flights from DTW to WAS are scheduled on a Wednesday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

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.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated juin 12, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Detroit to Washington, D.C. have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very good

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.?

    Located just 17.3 mi from the city center, Detroit Metropolitan Wayne County is the airport most travelers will use when flying to Washington, D.C. from Detroit. Booking flights from Detroit Metropolitan Wayne County (DTW) to Washington, D.C. should be relatively easy as there are 43 daily outbound flights to Washington, D.C. from 6 different airlines.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Washington, D.C. round-trip?

    Currently priced at $78, Spirit Airlines will fly you from Detroit Metropolitan Wayne County Airport to Washington, D.C. and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $98 and $157, respectively. These flights start at 66% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $46 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $49 and Delta from $79 one-way.

  • What are the most popular routes from Detroit Metropolitan Wayne County Airport to Washington, D.C.?

  • What are the most reliable airlines from Detroit Metropolitan Wayne County Airport to Washington, D.C.?

    Consider SkyWest Airlines (100%), Delta (89%) or Aeromexico (88%) when booking your flight. These represent the most reliable airlines when flying from Detroit Metropolitan Wayne County Airport to Washington, D.C..

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to Washington, D.C.?

    While on average a flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. is generally $152, our data shows the cheapest flight currently is $44. When looking at the most popular route, (Detroit Metropolitan Wayne County - Washington, D.C. Reagan-National), you can expect to pay $157 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 Metropolitan Wayne County Airport to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. (average of $241). Flying from Detroit Metropolitan Wayne County Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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.

See more FAQs

Traveling to a place near Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas
Dundalk

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 6 airlines flying from Detroit to Washington, D.C.

Discover the top 6 airlines that operate flights from Detroit to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$153FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$42Average$155FlexibilityNo cancel feeOn-time65%
DeltaCheapest$126Average$261FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$274FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$182Average$331FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$319FlexibilityNo cancel feeOn-time69%

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