Cheap flights from Washington, D.C. to Detroit from $38

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 9/20. 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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Find the cheapest flights from Washington, D.C. to Detroit

Cheap round-trip flights

Frontier Logo
6:50 pm - 8:29 pmBWI-DTW
1h 39mnonstop
Frontier Logo
10:32 am - 12:08 pmDTW-BWI
1h 36mnonstop
$71Frontier
Find Deal
lun., sep. 8 - lun., sep. 15
Spirit Airlines Logo
4:27 pm - 6:02 pmBWI-DTW
1h 35mnonstop
Spirit Airlines Logo
9:05 pm - 10:33 pmDTW-BWI
1h 28mnonstop
$76Spirit Airlines
Find Deal
vie., sep. 19 - lun., sep. 22
Frontier Logo
11:14 am - 12:54 pmBWI-DTW
1h 40mnonstop
Frontier Logo
7:22 pm - 8:57 pmDTW-BWI
1h 35mnonstop
$77Frontier
Find Deal
jue., oct. 16 - lun., oct. 20
American Airlines Logo
3:02 pm - 4:57 pmDCA-DTW
1h 55mnonstop
American Airlines Logo
6:01 am - 7:44 amDTW-DCA
1h 43mnonstop
$189American Airlines
Find Deal
vie., nov. 7 - dom., nov. 9
United Airlines Logo
8:20 am - 9:57 amIAD-DTW
1h 37mnonstop
United Airlines Logo
6:00 am - 7:35 amDTW-IAD
1h 35mnonstop
$189United Airlines
Find Deal
jue., sep. 18 - dom., sep. 21
American Airlines Logo
7:33 am - 9:15 amDCA-DTW
1h 42mnonstop
American Airlines Logo
6:15 am - 7:45 amDTW-DCA
1h 30mnonstop
$190American Airlines
Find Deal
jue., oct. 2 - lun., oct. 6
Delta Logo
6:00 am - 7:30 amDCA-DTW
1h 30mnonstop
Delta Logo
9:28 pm - 10:57 pmDTW-DCA
1h 29mnonstop
$197Delta
Find Deal
sáb., sep. 20 - sáb., sep. 20
Southwest Logo
6:00 am - 11:50 amDCA-DTW
5h 50m1 stop
Southwest Logo
7:10 pm - 11:10 pmDTW-DCA
4h 00m1 stop
$203Southwest
Find Deal
lun., sep. 29 - mié., oct. 1
Southwest Logo
3:40 pm - 10:40 pmDCA-DTW
7h 00m1 stop
Southwest Logo
3:30 pm - 8:20 pmDTW-DCA
4h 50m1 stop
$209Southwest
Find Deal
jue., oct. 30 - sáb., nov. 1
Delta Logo
6:00 am - 7:30 amDCA-DTW
1h 30mnonstop
Delta Logo
9:28 pm - 10:57 pmDTW-DCA
1h 29mnonstop
$217Delta
Find Deal
sáb., sep. 13 - lun., sep. 15

Spirit Airlines flights from Washington, D.C. to Detroit

Our best Spirit Airlines deals on Washington, D.C. to Detroit flight tickets
Spirit Airlines
Sep 5
BWI4:27 pmBaltimore/Washington
1h 35m
DTW6:02 pmDetroit Metropolitan Wayne County
Sep 8
DTW9:05 pmDetroit Metropolitan Wayne County
1h 28m
BWI10:33 pmBaltimore/Washington
Spirit Airlines
Sep 5
BWI4:27 pmBaltimore/Washington
1h 35m
DTW6:02 pmDetroit Metropolitan Wayne County
Sep 5
DTW9:05 pmDetroit Metropolitan Wayne County
1h 28m
BWI10:33 pmBaltimore/Washington
Spirit Airlines
Sep 19
BWI4:27 pmBaltimore/Washington
1h 35m
DTW6:02 pmDetroit Metropolitan Wayne County
Sep 22
DTW9:05 pmDetroit Metropolitan Wayne County
1h 28m
BWI10:33 pmBaltimore/Washington

United Airlines flights from Washington, D.C. to Detroit

Our best United Airlines deals on Washington, D.C. to Detroit flight tickets
United Airlines
Sep 3
IAD10:18 pmWashington, D.C. Dulles Intl
1h 41m
DTW11:59 pmDetroit Metropolitan Wayne County
Sep 4
DTW6:00 amDetroit Metropolitan Wayne County
1h 35m
IAD7:35 amWashington, D.C. Dulles Intl
United Airlines
Sep 18
IAD8:20 amWashington, D.C. Dulles Intl
1h 37m
DTW9:57 amDetroit Metropolitan Wayne County
Sep 21
DTW6:00 amDetroit Metropolitan Wayne County
1h 35m
IAD7:35 amWashington, D.C. Dulles Intl
United Airlines
Sep 6
IAD5:11 pmWashington, D.C. Dulles Intl
1h 39m
DTW6:50 pmDetroit Metropolitan Wayne County
Sep 10
DTW2:30 pmDetroit Metropolitan Wayne County
1h 37m
IAD4:07 pmWashington, D.C. Dulles Intl

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 agosto 28, 2025.
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

lun. 9/8

6:50 pm-8:29 pm

Nonstop1h 39m

Detroit Metropolitan Wayne County

lun. 9/15

10:32 am-12:08 pm

Nonstop1h 36m

$71

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

vie. 9/19

4:27 pm-6:02 pm

Nonstop1h 35m

Detroit Metropolitan Wayne County

lun. 9/22

9:05 pm-10:33 pm

Nonstop1h 28m

$76

BaltimoreDetroit

BWI - DTW

BWIDTW

Baltimore/Washington

jue. 10/16

11:14 am-12:54 pm

Nonstop1h 40m

Detroit Metropolitan Wayne County

lun. 10/20

7:22 pm-8:57 pm

Nonstop1h 35m

$77

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

vie. 11/7

3:02 pm-4:57 pm

Nonstop1h 55m

Detroit Metropolitan Wayne County

dom. 11/9

6:01 am-7:44 am

Nonstop1h 43m

$189

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

jue. 9/18

8:20 am-9:57 am

Nonstop1h 37m

Detroit Metropolitan Wayne County

dom. 9/21

6:00 am-7:35 am

Nonstop1h 35m

$189

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

jue. 10/2

7:33 am-9:15 am

Nonstop1h 42m

Detroit Metropolitan Wayne County

lun. 10/6

6:15 am-7:45 am

Nonstop1h 30m

$190

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

sáb. 9/20

6:00 am-7:30 am

Nonstop1h 30m

Detroit Metropolitan Wayne County

sáb. 9/20

9:28 pm-10:57 pm

Nonstop1h 29m

$197

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

lun. 9/29

6:00 am-11:50 am

1 stop5h 50m

Detroit Metropolitan Wayne County

mié. 10/1

7:10 pm-11:10 pm

1 stop4h 00m

$203

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

jue. 10/30

3:40 pm-10:40 pm

1 stop7h 00m

Detroit Metropolitan Wayne County

sáb. 11/1

3:30 pm-8:20 pm

1 stop4h 50m

$209

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

sáb. 9/13

6:00 am-7:30 am

Nonstop1h 30m

Detroit Metropolitan Wayne County

lun. 9/15

9:28 pm-10:57 pm

Nonstop1h 29m

$217

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 $213, 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 $224.

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 $309. 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 $455.

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 $281. 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 $366 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 $280 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 $219 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 August 2025, prices for Washington, D.C. to Detroit flights are approximately 62% 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

$72

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Detroit

1 airport
The best one-way flight to Detroit from Washington, D.C. in the past 72 hours is $72. The best round-trip flight deal from Washington, D.C. to Detroit found on momondo in the last 72 hours is $106.
The fastest flight from Washington, D.C. to Detroit takes 1h 30m
Direct flights go from Washington, D.C. to Detroit every day.
There is 1 airport near Detroit: Detroit Metropolitan Wayne County (DTW)
  • 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 $51Free CancellationRating
5.8
3,204 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $57Free CancellationRating
6.3
8,028 reviews
Search Spirit Airlines flights
DeltaPriceFrom $119Free CancellationRating
7.9
7,977 reviews
Search Delta flights
SouthwestPriceFrom $129Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $171Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
American AirlinesPriceFrom $182Free CancellationRating
7.2
10,000 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 36 flights/week on average for this route. A good Delta flight deal for Washington, D.C. to Detroit starts from $119 round-trip, up to an average price of $269. Our users have rated Delta at 7.9/10.

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

    Across 8,944 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Washington, D.C. to Detroit about 18 times each week, with ticket deals ranging from $171 to $304. 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
Port Huron
Roseville

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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1 adult
mar. 9/2
mar. 9/9

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