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$46+ Cheap flights from Washington, D.C. (WAS) to Detroit (DTT)

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DTT
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Detroit All airports are usually found in June or August, booked 67 days in advance, depart on a Saturday or Thursday and return on a Friday

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Detroit (DTT). 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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$79
(Priceline)

One-way from

$46
(Southwest)

Popular in

January

Cheapest in

June

Average price

$274

Good round-trip deal

$160 or less

Good one-way deal

$84 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Detroit (DTT) flights.
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From Washington, D.C. (WAS) to Detroit (DTT)
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One-way flight from Washington, D.C. (WAS) to Detroit (DTT)
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Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Detroit (DTT).
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Detroit (DTT).
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Find flight deals from Washington, D.C. to Detroit

Cheapest flights from Washington, D.C. to Detroit
Explore the most affordable flight options available from Washington, D.C. to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Frontier deal was found by Cheapflights users on 10/18. 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.
Sun 11/911:09 amBWI - DTW
Nonstop1h 40mFrontier
Sun 11/167:29 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 10/18$93
This Frontier deal was found by Cheapflights users on 10/18. 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.
Thu 11/1311:09 amBWI - DTW
Nonstop1h 40mFrontier
Sun 11/167:29 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 10/18$94
This Priceline deal was found by Cheapflights users on 10/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:35 pmBWI - DTW
Nonstop1h 45mMultiple Airlines
Thu 10/307:28 pmDTW - BWI
Nonstop1h 35mMultiple Airlines
Deal found 10/18$96
This Frontier deal was found by Cheapflights users on 10/19. 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.
Fri 11/217:10 amBWI - DTW
Nonstop1h 41mFrontier
Mon 11/249:48 amDTW - BWI
Nonstop1h 40mFrontier
Deal found 10/19$99
This Frontier deal was found by Cheapflights users on 10/19. 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.
Thu 11/611:09 amBWI - DTW
Nonstop1h 40mFrontier
Sun 11/97:29 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 10/19$101
This Mytrip deal was found by Cheapflights users on 10/19. 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.
Sun 11/1611:09 amBWI - DTW
Nonstop1h 40mFrontier
Sun 11/167:29 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 10/19$102
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Thu 10/3011:09 amBWI - DTW
Nonstop1h 40mFrontier
Thu 11/67:28 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 10/19$112
This Priceline deal was found by Cheapflights users on 10/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:00 amBWI - DTW
1 stop7h 24mFrontier
Mon 10/277:22 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 10/17$113
This CheapOair deal was found by Cheapflights users on 10/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:14 amBWI - DTW
Nonstop1h 40mFrontier
Mon 10/277:22 pmDTW - BWI
Nonstop1h 35mFrontier
Deal found 10/19$116
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sat 11/85:58 amIAD - DTW
1 stop11h 28mMultiple Airlines
Wed 11/127:00 amDTW - IAD
1 stop13h 20mMultiple Airlines
Deal found 10/20$129
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sat 11/85:58 amIAD - DTW
1 stop11h 28mFrontier
Mon 11/106:11 pmDTW - IAD
1 stop6h 00mFrontier
Deal found 10/20$132
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Wed 11/128:40 amIAD - DTW
1 stop8h 32mMultiple Airlines
Fri 11/146:55 pmDTW - IAD
1 stop5h 16mMultiple Airlines
Deal found 10/19$134

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Detroit 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 October 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Detroit that are best for you.

Fly from

Washington, D.C.

Fly to

Detroit

Route

Depart

Return

Price

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Tue 12/16

11:35 am-5:50 pm

1 stop6h 15m

Detroit Metropolitan Wayne County

Thu 12/18

5:25 pm-11:55 pm

1 stop6h 30m

$153

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Thu 10/23

6:05 am-4:03 pm

1 stop9h 58m

Detroit Metropolitan Wayne County

Fri 10/24

7:06 pm-9:21 am

1 stop14h 15m

$168

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Wed 11/12

9:34 am-11:16 am

Nonstop1h 42m

Detroit Metropolitan Wayne County

Fri 11/21

9:30 pm-11:04 pm

Nonstop1h 34m

$189

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Fri 12/12

10:13 pm-11:58 pm

Nonstop1h 45m

Detroit Metropolitan Wayne County

Sun 12/14

5:45 am-7:29 am

Nonstop1h 44m

$189

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Thu 11/13

7:54 pm-9:37 pm

Nonstop1h 43m

Detroit Metropolitan Wayne County

Mon 11/17

5:27 pm-6:59 pm

Nonstop1h 32m

$189

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sat 11/8

10:18 pm-11:59 pm

Nonstop1h 41m

Detroit Metropolitan Wayne County

Sun 11/9

5:45 am-7:27 am

Nonstop1h 42m

$189

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Tue 12/30

6:00 am-7:44 am

Nonstop1h 44m

Detroit Metropolitan Wayne County

Fri 1/2

7:16 am-8:57 am

Nonstop1h 41m

$189

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Thu 11/13

7:54 pm-9:37 pm

Nonstop1h 43m

Detroit Metropolitan Wayne County

Sun 11/16

7:00 am-8:39 am

Nonstop1h 39m

$189

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Fri 11/14

6:06 am-7:47 am

Nonstop1h 41m

Detroit Metropolitan Wayne County

Sun 11/16

7:00 am-8:39 am

Nonstop1h 39m

$189

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Sat 11/8

6:00 am-7:36 am

Nonstop1h 36m

Detroit Metropolitan Wayne County

Sun 11/9

7:00 am-8:39 am

Nonstop1h 39m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 53 results
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Compare providers for flights from Washington, D.C. to Detroit

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 Washington, D.C. to Detroit in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Detroit from Washington, D.C. 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 Washington, D.C. to Detroit

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Detroit. Price data was last updated on October 17, 2025.

The price you pay for your flight from Washington, D.C. to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Detroit (average of $46). Flying from Washington, D.C. to Detroit in December is currently the most expensive (average of $79). 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 WAS to DTT?

Find hourly flight availability from Washington, D.C. to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Detroit in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Detroit. Price data was last updated on October 12, 2025.

Travelers seeking maximum savings on their Washington, D.C. to Detroit flight should consider departing on Friday 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.

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

Explore weekly flight availability from Washington, D.C. to Detroit. 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 October 20, 2025.

The most flights from WAS to DTT are scheduled on a Friday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated October 20, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Detroit, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,976 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,976 reviews
Delta
7.9
Good
7,976 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,994 reviews
Delta
7.9
Good
7,976 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,026 reviews
Delta
7.9
Good
7,976 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,104 reviews
Delta
7.9
Good
7,976 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,134 reviews
Delta
7.9
Good
7,976 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Detroit. 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 into for flights to Detroit from Washington, D.C.?

    Detroit All airports (DTT), located 0.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Detroit. 6 airlines have flights to All airports from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Detroit All airports should not be difficult; the airport handles an average of 46 inbound flights from Washington, D.C. per day.

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

    Departing from Washington, D.C. to Detroit will take you 1h 42m. The distance from Washington, D.C. to Detroit is about 405 mi. This flight may include one or multiple stops.

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

    According to our current data, Frontier ($128), Southwest ($129), and Delta ($154) offers the cheapest pricing from Washington, D.C. to Detroit. Frontier is currently priced 51% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $46 on Southwest. Other airlines that offer cheap prices include Frontier from $84 and United Airlines from $94 one-way.

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

    The most popular flight routes from Washington, D.C. to Detroit are Washington, D.C. Dulles Intl - Detroit Metropolitan Wayne County, Baltimore/Washington - Detroit Metropolitan Wayne County and Washington, D.C. Reagan-National - Detroit Metropolitan Wayne County.

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

    Consider Air France (97%), Mesa Airlines (95%) or Aeromexico (94%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Detroit.

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

    The cheapest flight price from Washington, D.C. to Detroit is $105. On average you can expect to pay $597. The most popular route, (Washington, D.C. Dulles Intl - Detroit Metropolitan Wayne County), can usually be booked for $132.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Detroit 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 Washington, D.C. to Detroit?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Detroit (average of $46). Flying from Washington, D.C. to Detroit in December is currently the most expensive (average of $79). 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?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Washington, D.C. to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Washington, D.C. to Detroit

Discover the top 6 airlines that operate flights from Washington, D.C. to Detroit. 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$50Average$154FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$59Average$109FlexibilityNo cancel feeOn-time65%
DeltaCheapest$110Average$267FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$129Average$337FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$183Average$298FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$185Average$309FlexibilityNo cancel feeOn-time71%

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