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$63+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DTT
Jun 26 — Jul 31
Fri 6/26
Fri 7/3
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Detroit All airports are usually found in August or September, booked 85 days in advance, depart on a Saturday or Thursday and return on a Friday

Cheap 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 May 27, 2026.

This Super.com deal was found by Cheapflights users on 5/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:49 am
BWI
-
DTW
Nonstop1h 43m
Frontier
Tue 7/2112:50 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Deal found 5/23$127
This Frontier deal was found by Cheapflights users on 5/23. 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.
Tue 8/49:49 am
BWI
-
DTW
Nonstop1h 43m
Frontier
Tue 8/1112:50 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Deal found 5/23$138
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 7/229:49 am
BWI
-
DTW
Nonstop1h 43m
Frontier
Tue 7/2812:50 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Deal found 5/26$139
This Frontier deal was found by Cheapflights users on 5/24. 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.
Wed 7/89:49 am
BWI
-
DTW
Nonstop1h 43m
Frontier
Wed 7/1512:50 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Deal found 5/24$141
This Frontier deal was found by Cheapflights users on 5/25. 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.
Wed 7/159:49 am
BWI
-
DTW
Nonstop1h 43m
Frontier
Tue 7/2112:50 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Deal found 5/25$142
This Kiwi.com deal was found by Cheapflights users on 5/26. 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.
Tue 6/169:56 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Wed 7/812:50 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Deal found 5/26$152
This Frontier deal was found by Cheapflights users on 5/27. 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.
Wed 8/2610:01 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Thu 8/2712:42 pm
DTW
-
BWI
Nonstop1h 32m
Frontier
Deal found 5/27$153
This Super.com deal was found by Cheapflights users on 5/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:49 am
BWI
-
DTW
Nonstop1h 43m
Frontier
Mon 8/1712:50 pm
DTW
-
BWI
Nonstop1h 36m
Frontier
Deal found 5/25$164
This Super.com deal was found by Cheapflights users on 5/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:49 am
BWI
-
DTW
Nonstop1h 43m
Frontier
Sat 8/2212:42 pm
DTW
-
BWI
Nonstop1h 32m
Frontier
Deal found 5/25$165
This Priceline deal was found by Cheapflights users on 5/27. 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.
Thu 8/2710:01 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Thu 8/2712:42 pm
DTW
-
BWI
Nonstop1h 32m
Frontier
Deal found 5/27$166
This Super.com deal was found by Cheapflights users on 5/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:56 am
BWI
-
DTW
Nonstop1h 39m
Frontier
Tue 6/3012:42 pm
DTW
-
BWI
Nonstop1h 32m
Frontier
Deal found 5/26$173
This Delta deal was found by Cheapflights users on 5/26. 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.
Tue 6/167:59 pm
DCA
-
DTW
Nonstop1h 40m
Delta
Wed 7/82:55 pm
DTW
-
DCA
Nonstop1h 39m
Delta
Deal found 5/26$197

Find 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 May 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$127
(Super.com)

One-way from

$63
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$304

Good round-trip deal

$190 or less

Good one-way deal

$108 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Detroit (DTT) flights.
Search Deals
From Washington, D.C. (WAS) to Detroit (DTT)
Search Deals
One-way flight from Washington, D.C. (WAS) to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Detroit (DTT).
Search Deals

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 May 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sat 11/7

6:10 am-7:51 am

Nonstop1h 41m

Detroit Metropolitan Wayne County

Mon 11/9

9:30 pm-11:02 pm

Nonstop1h 32m

$217

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Thu 8/20

11:10 am-12:47 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

Tue 8/25

9:50 pm-11:26 pm

Nonstop1h 36m

$222

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Mon 8/24

5:25 pm-7:14 pm

Nonstop1h 49m

Detroit Metropolitan Wayne County

Tue 9/1

3:05 pm-4:38 pm

Nonstop1h 33m

$222

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Wed 9/23

11:00 am-12:34 pm

Nonstop1h 34m

Detroit Metropolitan Wayne County

Sun 9/27

8:40 am-10:11 am

Nonstop1h 31m

$229

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Fri 7/3

5:29 pm-7:07 pm

Nonstop1h 38m

Detroit Metropolitan Wayne County

Tue 7/7

9:38 pm-11:13 pm

Nonstop1h 35m

$229

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Tue 6/16

4:15 pm-10:25 pm

2 stops6h 10m

Detroit Metropolitan Wayne County

Wed 6/17

1:25 pm-8:25 pm

1 stop7h 00m

$234

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Fri 8/7

7:35 pm-9:21 pm

Nonstop1h 46m

Detroit Metropolitan Wayne County

Mon 8/10

7:05 am-8:36 am

Nonstop1h 31m

$238

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Wed 8/12

1:40 pm-8:30 pm

2 stops6h 50m

Detroit Metropolitan Wayne County

Tue 8/18

6:00 am-1:35 pm

2 stops7h 35m

$239

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sat 9/12

6:00 am-7:34 am

Nonstop1h 34m

Detroit Metropolitan Wayne County

Sun 9/13

8:30 am-10:02 am

Nonstop1h 32m

$242

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Fri 8/28

7:26 pm-12:59 am

1 stop5h 33m

Detroit Metropolitan Wayne County

Mon 8/31

3:05 pm-4:38 pm

Nonstop1h 33m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 60 resultsSorted by cheapest first
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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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust 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

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Detroit (average of $27). Flying from Washington, D.C. to Detroit in November is currently the most expensive (average of $777). 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 May 27, 2026.

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 20% on your trip compared to booking a flight in the afternoon.

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 May 27, 2026.

The most flights from WAS to DTT are scheduled on a Wednesday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

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

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

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 80 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 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 May 23, 2026.

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

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 May 27, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Detroit, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,423 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,423 reviews
Delta
7.9
Good
8,423 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,751 reviews
Delta
7.9
Good
8,423 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,640 reviews
Delta
7.9
Good
8,423 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Spirit Airlines
6.2
Okay
Delta
7.9
Good
8,423 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Frontier
5.6
Fair
2,932 reviews
Delta
7.9
Good
8,423 reviews

Boarding

8.1

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 36 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 41m. The distance from Washington, D.C. to Detroit is about 383 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 ($59), Delta ($137), and United Airlines ($189) offers the cheapest pricing from Washington, D.C. to Detroit. Frontier is currently priced 77% 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 $86 on Frontier. Other airlines that offer cheap prices include American Airlines from $89 and Delta from $98 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 Baltimore/Washington - Detroit Metropolitan Wayne County, Washington, D.C. Dulles Intl - 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 Sun Country Air (100%), Aeromexico (90%) or Copa Airlines (88%) 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 $148. On average you can expect to pay $565. The most popular route, (Baltimore/Washington - Detroit Metropolitan Wayne County), can usually be booked for $174.

  • 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, February is the cheapest month in which you can book a flight from Washington, D.C. to Detroit (average of $27). Flying from Washington, D.C. to Detroit in November is currently the most expensive (average of $777). 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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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 May 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$47Average$167FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$47Average$110FlexibilityNo cancel feeOn-time65%
DeltaCheapest$105Average$293FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$188Average$310FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$189Average$336FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$324FlexibilityNo cancel feeOn-time71%

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