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$48+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DTT
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 February, 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 junio 12, 2025.

Round-trip from

$82
(FlightHub)

One-way from

$48
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$244

Good round-trip deal

$143 or less

Good one-way deal

$96 or less
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. 6% potential increase in price ($18 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 June 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 junio 12, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/510:46 pmBWI - DTW
Nonstop1h 32mSpirit Airlines
lun. 9/85:15 amDTW - BWI
Nonstop1h 24mSpirit Airlines
Deal found 6/10$82
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.
jue. 7/32:08 pmBWI - DTW
Nonstop1h 30mMultiple Airlines
sáb. 7/59:52 amDTW - BWI
Nonstop1h 34mMultiple Airlines
Deal found 6/11$84
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.
sáb. 6/2810:27 amBWI - DTW
Nonstop1h 37mFrontier
sáb. 7/59:52 amDTW - BWI
Nonstop1h 34mFrontier
Deal found 6/11$99
This Southwest deal was found by Cheapflights users on 6/9. 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.
mar. 8/58:40 pmBWI - DTW
Nonstop1h 35mSouthwest
jue. 8/75:40 amDTW - BWI
Nonstop1h 25mSouthwest
Deal found 6/9$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.
jue. 8/146:00 amDCA - DTW
Nonstop1h 31mDelta
mié. 8/207:05 amDTW - DCA
Nonstop1h 30mDelta
Deal found 6/10$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. 8/196:00 amIAD - DTW
Nonstop1h 30mDelta
mié. 8/2010:00 amDTW - IAD
Nonstop1h 32mDelta
Deal found 6/10$157
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/115:13 pmIAD - DTW
1 stop4h 52mUnited Airlines
mié. 8/136:00 amDTW - IAD
Nonstop1h 35mUnited Airlines
Deal found 6/11$163
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.
sáb. 9/137:00 pmBWI - DTW
Nonstop1h 39mDelta
mié. 9/177:00 amDTW - BWI
Nonstop1h 34mDelta
Deal found 6/10$165
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. 8/46:00 amDCA - DTW
1 stop4h 10mSouthwest
mar. 8/57:10 pmDTW - DCA
1 stop4h 00mSouthwest
Deal found 6/10$177
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/2510:10 pmDCA - DTW
Nonstop1h 49mAmerican Airlines
jue. 8/76:00 amDTW - DCA
Nonstop1h 39mAmerican Airlines
Deal found 6/10$178
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:00 amIAD - DTW
1 stop9h 43mFrontier
dom. 10/54:38 pmDTW - IAD
1 stop7h 28mFrontier
Deal found 6/10$185
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/2911:12 amIAD - DTW
1 stop20h 37mMultiple Airlines
vie. 7/46:55 pmDTW - IAD
1 stop25h 58mMultiple Airlines
Deal found 6/10$197

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 junio 12, 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

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

vie. 9/5

10:46 pm-12:18 am

Nonstop1h 32m

Detroit Metropolitan Wayne County

lun. 9/8

5:15 am-6:39 am

Nonstop1h 24m

$82

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

jue. 7/3

2:08 pm-3:38 pm

Nonstop1h 30m

Detroit Metropolitan Wayne County

sáb. 7/5

9:52 am-11:26 am

Nonstop1h 34m

$84

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

sáb. 6/28

10:27 am-12:04 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

sáb. 7/5

9:52 am-11:26 am

Nonstop1h 34m

$99

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

mar. 8/5

8:40 pm-10:15 pm

Nonstop1h 35m

Detroit Metropolitan Wayne County

jue. 8/7

5:40 am-7:05 am

Nonstop1h 25m

$157

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

jue. 8/14

6:00 am-7:31 am

Nonstop1h 31m

Detroit Metropolitan Wayne County

mié. 8/20

7:05 am-8:35 am

Nonstop1h 30m

$157

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

mar. 8/19

1:00 pm-2:36 pm

Nonstop1h 36m

Detroit Metropolitan Wayne County

mié. 8/20

10:00 am-11:32 am

Nonstop1h 32m

$157

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

lun. 8/11

5:13 pm-10:05 pm

1 stop4h 52m

Detroit Metropolitan Wayne County

mié. 8/13

6:00 am-7:35 am

Nonstop1h 35m

$163

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

sáb. 8/23

6:00 am-7:32 am

Nonstop1h 32m

Detroit Metropolitan Wayne County

sáb. 8/23

9:45 pm-11:17 pm

Nonstop1h 32m

$173

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

lun. 8/4

6:00 am-10:10 am

1 stop4h 10m

Detroit Metropolitan Wayne County

mar. 8/5

7:10 pm-11:10 pm

1 stop4h 00m

$177

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

mié. 6/25

10:10 pm-11:59 pm

Nonstop1h 49m

Detroit Metropolitan Wayne County

jue. 8/7

6:00 am-7:39 am

Nonstop1h 39m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 33 results
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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 June 9, 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, April is the cheapest month in which you can book a flight from Washington, D.C. to Detroit (average of $257). Flying from Washington, D.C. to Detroit in March is currently the most expensive (average of $305). 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 junio 12, 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 25% 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 June 8, 2025.

Travelers seeking maximum savings on their Washington, D.C. to Detroit flight should consider departing on Wednesday 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 junio 12, 2025.

The most flights from WAS to DTT are scheduled on a Thursday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

Rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Detroit, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 junio 12, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Washington, D.C. to Detroit. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

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.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

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.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

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.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

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.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

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.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

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 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 43 inbound flights from Washington, D.C. per day.

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

    According to our current data, Spirit Airlines ($82), Frontier ($99), and Southwest ($157) offers the cheapest pricing from Washington, D.C. to Detroit. Spirit Airlines is currently priced 69% 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 $48 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 Washington, D.C. to Detroit?

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

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

    Consider SkyWest Airlines (100%), Korean Air (95%) or Aeromexico (95%) 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 $46. On average you can expect to pay $1,720. The most popular route, (Washington, D.C. Reagan-National - Detroit Metropolitan Wayne County), can usually be booked for $157.

  • 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, April is the cheapest month in which you can book a flight from Washington, D.C. to Detroit (average of $257). Flying from Washington, D.C. to Detroit in March is currently the most expensive (average of $305). 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 Washington, D.C.?

Book flights to Washington, D.C. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$47Average$130FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$72Average$99FlexibilityNo cancel feeOn-time65%
DeltaCheapest$131Average$271FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$169Average$297FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$179Average$275FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$196Average$336FlexibilityNo cancel feeOn-time63%

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