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Cheap flights from Washington, D.C. to Detroit from $39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Detroit departing on 3/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington, D.C. to Detroit

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
Frontier Logo
7:34 pm - 9:05 pm
DTW
-
BWI
1h 31mnonstop
$80Frontier
Mon, Mar 16 - Mon, Mar 23
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
Frontier Logo
7:34 pm - 9:05 pm
DTW
-
BWI
1h 31mnonstop
$98Frontier
Fri, Mar 13 - Mon, Mar 16
Frontier Logo
8:25 pm - 8:33 am
BWI
-
DTW
12h 08m
1 stop
Frontier Logo
7:34 pm - 9:05 pm
DTW
-
BWI
1h 31mnonstop
$104Frontier
Wed, Mar 4 - Mon, Mar 9
Frontier Logo
6:05 am - 4:12 pm
BWI
-
DTW
10h 07m
1 stop
Frontier Logo
7:34 pm - 9:05 pm
DTW
-
BWI
1h 31mnonstop
$110Frontier
Thu, Mar 19 - Mon, Mar 23
Delta Logo
7:59 pm - 9:46 pm
DCA
-
DTW
1h 47mnonstop
Delta Logo
9:28 pm - 10:57 pm
DTW
-
DCA
1h 29mnonstop
$189Delta
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
8:22 am - 10:01 am
IAD
-
DTW
1h 39mnonstop
United Airlines Logo
7:43 pm - 9:20 pm
DTW
-
IAD
1h 37mnonstop
$189United Airlines
Sat, Feb 21 - Mon, Feb 23
Multiple Airlines Logo
5:05 am - 3:57 pm
IAD
-
DTW
10h 52m
1 stop
Multiple Airlines Logo
5:07 pm - 12:31 am
DTW
-
IAD
7h 24m
1 stop
$191Multiple Airlines
Sat, Mar 7 - Tue, Mar 10
Multiple Airlines Logo
11:22 am - 11:57 pm
IAD
-
DTW
12h 35m
2 stops
Multiple Airlines Logo
10:00 pm - 9:34 am
DTW
-
IAD
11h 34m
1 stop
$194Multiple Airlines
Thu, Feb 26 - Fri, Feb 27
United Airlines Logo
8:22 am - 10:01 am
IAD
-
DTW
1h 39mnonstop
United Airlines Logo
7:43 pm - 9:20 pm
DTW
-
IAD
1h 37mnonstop
$199United Airlines
Fri, Feb 20 - Sat, Feb 21
American Airlines Logo
11:50 am - 1:41 pm
DCA
-
DTW
1h 51mnonstop
American Airlines Logo
6:15 am - 7:56 am
DTW
-
DCA
1h 41mnonstop
$204American Airlines
Fri, Feb 13 - Sat, Feb 21

Frontier flights from Washington, D.C. to Detroit

Our best Frontier deals on Washington, D.C. to Detroit flight tickets
Frontier
Mar 16
BWI6:38 pmBaltimore/Washington
1h 44m
DTW8:22 pmDetroit Metropolitan Wayne County
Mar 23
DTW7:34 pmDetroit Metropolitan Wayne County
1h 31m
BWI9:05 pmBaltimore/Washington
$80
Frontier
Mar 13
BWI6:38 pmBaltimore/Washington
1h 44m
DTW8:22 pmDetroit Metropolitan Wayne County
Mar 16
DTW7:34 pmDetroit Metropolitan Wayne County
1h 31m
BWI9:05 pmBaltimore/Washington
$98
Frontier
Mar 4
BWI8:25 pmBaltimore/Washington
12h 08m
1 stop
DTW8:33 amDetroit Metropolitan Wayne County
Mar 9
DTW7:34 pmDetroit Metropolitan Wayne County
1h 31m
BWI9:05 pmBaltimore/Washington
$104

Delta flights from Washington, D.C. to Detroit

Our best Delta deals on Washington, D.C. to Detroit flight tickets
Delta
Feb 20
DCA7:59 pmWashington, D.C. Reagan-National
1h 47m
DTW9:46 pmDetroit Metropolitan Wayne County
Feb 23
DTW9:28 pmDetroit Metropolitan Wayne County
1h 29m
DCA10:57 pmWashington, D.C. Reagan-National
$189
Delta
Feb 27
DCA6:05 amWashington, D.C. Reagan-National
1h 46m
DTW7:51 amDetroit Metropolitan Wayne County
Mar 1
DTW7:10 amDetroit Metropolitan Wayne County
1h 43m
DCA8:53 amWashington, D.C. Reagan-National
$209
Delta
Feb 19
IAD12:38 pmWashington, D.C. Dulles Intl
1h 47m
DTW2:25 pmDetroit Metropolitan Wayne County
Feb 23
DTW2:56 pmDetroit Metropolitan Wayne County
1h 32m
IAD4:28 pmWashington, D.C. Dulles Intl
$210

momondo 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, momondo users made 832,500 searches. Data last updated January 31, 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

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Mon 3/16

6:38 pm-8:22 pm

Nonstop1h 44m

Detroit Metropolitan Wayne County

Mon 3/23

7:34 pm-9:05 pm

Nonstop1h 31m

$80

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Fri 3/13

6:38 pm-8:22 pm

Nonstop1h 44m

Detroit Metropolitan Wayne County

Mon 3/16

7:34 pm-9:05 pm

Nonstop1h 31m

$98

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Wed 3/4

8:25 pm-8:33 am

1 stop12h 08m

Detroit Metropolitan Wayne County

Mon 3/9

7:34 pm-9:05 pm

Nonstop1h 31m

$104

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

Thu 3/19

6:05 am-4:12 pm

1 stop10h 07m

Detroit Metropolitan Wayne County

Mon 3/23

7:34 pm-9:05 pm

Nonstop1h 31m

$110

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Fri 2/20

7:59 pm-9:46 pm

Nonstop1h 47m

Detroit Metropolitan Wayne County

Mon 2/23

9:28 pm-10:57 pm

Nonstop1h 29m

$189

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sat 2/21

8:22 am-10:01 am

Nonstop1h 39m

Detroit Metropolitan Wayne County

Mon 2/23

7:43 pm-9:20 pm

Nonstop1h 37m

$189

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sat 3/7

5:05 am-3:57 pm

1 stop10h 52m

Detroit Metropolitan Wayne County

Tue 3/10

5:07 pm-12:31 am

1 stop7h 24m

$191

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Thu 2/26

11:22 am-11:57 pm

2 stops12h 35m

Detroit Metropolitan Wayne County

Fri 2/27

10:00 pm-9:34 am

1 stop11h 34m

$194

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Fri 2/20

8:22 am-10:01 am

Nonstop1h 39m

Detroit Metropolitan Wayne County

Sat 2/21

7:43 pm-9:20 pm

Nonstop1h 37m

$199

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Fri 2/13

11:50 am-1:41 pm

Nonstop1h 51m

Detroit Metropolitan Wayne County

Sat 2/21

6:15 am-7:56 am

Nonstop1h 41m

$204

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Detroit from

How to get the cheapest flight ticket from Washington, D.C. to Detroit

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Detroit?

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Washington, D.C. is in June. Flight prices, which tend to average around $216, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in June, then August is your next best option. Flight prices from Washington, D.C. to Detroit during August average around $216.

What is the cheapest day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from Washington, D.C. is on a Saturday. momondo users have found tickets for Saturday departures for as low as $298. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Detroit for around $413.

What is the cheapest time of day to depart on your flight to Detroit?

In the evening is the cheapest time of day to fly from Washington, D.C. to Detroit when you can find flight prices for as low as $298. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $359 on average. Flights to Detroit from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. to Detroit flight route?

Fly from Baltimore/Washington to Detroit Metropolitan Wayne County for the best Washington, D.C. - Detroit flight prices

How far in advance should I book a flight to Detroit?

You are more likely to see cheaper flights to Detroit from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around $279 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit from Washington, D.C. for as low as $169 on momondo.

What cabin class options are available on Washington, D.C. to Detroit flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Detroit flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Detroit.

How have Washington, D.C. to Detroit flight prices changed over time?

As of January 2026, prices for Washington, D.C. to Detroit flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Detroit according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Detroit (WAS to DTT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Detroit

Best Price Found

$162

Fastest flight time

1h 30m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Detroit

1 airport
The best one-way flight to Detroit from Washington, D.C. in the past 72 hours is $162. The best round-trip flight deal from Washington, D.C. to Detroit found on momondo in the last 72 hours is $231.
The fastest flight from Washington, D.C. to Detroit takes 1h 30m
Direct flights go from Washington, D.C. to Detroit on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Delta.
There is 1 airport in Detroit. From Washington, D.C. there are direct flights to Detroit Metropolitan Wayne County (DTW).
Search flight deals

  • How far is Washington, D.C. to Detroit by plane?

    Washington, D.C. and Detroit are 394.3 mi apart from one another. By plane, this route typically takes 1h 30m.

  • When did momondo last update prices for flights from Washington, D.C. to Detroit?

    Prices for flights from Washington, D.C. to Detroit were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Detroit?

  • How old do you have to be to fly from Washington, D.C. to Detroit?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Detroit.

  • What documentation or ID do you need to fly to Detroit?

    The required travel and health documents for your Detroit trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Detroit. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Washington, D.C. to Detroit?

  • What is the most popular airline from Washington, D.C. to Detroit?

Best airlines flying from Washington, D.C. to Detroit

Compare and see reviews for airlines that fly from Washington, D.C. to Detroit with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $46Free CancellationRating
5.7
3,054 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $46Free CancellationRating
6.3
8,396 reviews
Search Spirit Airlines flights
DeltaPriceFrom $99Free CancellationRating
7.9
8,130 reviews
Search Delta flights
SouthwestPriceFrom $129Free CancellationRating
8.0
4,267 reviews
Search Southwest flights
United AirlinesPriceFrom $165Free CancellationRating
7.4
9,219 reviews
Search United Airlines flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,213 reviews
Search American Airlines flights

  • Delta Flights From Washington, D.C. to Detroit

    Delta is one of the most popular airlines flying from Washington, D.C. to Detroit, operating 37 flights/week on average for this route. A good Delta flight deal for Washington, D.C. to Detroit starts from $99 round-trip, up to an average price of $258. Our users have rated Delta at 7.9/10.

  • United Airlines Flights From Washington, D.C. to Detroit

    Across 9,219 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Washington, D.C. to Detroit about 8 times each week, with ticket deals ranging from $165 to $298. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Detroit?

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

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Detroit?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Detroit. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Detroit with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Detroit flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Detroit?

momondo provides multiple filters to help you find the best flight to Detroit from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Detroit right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Detroit flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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