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Cheap flights from Washington, D.C. Dulles Intl Airport to Detroit from $92

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. Dulles Intl Airport to Detroit departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:33 pm - 4:28 pm
IAD
-
DTW
19h 55m
1 stop
Frontier Logo
2:56 pm - 10:55 pm
DTW
-
IAD
7h 59m
1 stop
$200Frontier
mar, lug 28 - sab, ago 1
Frontier Logo
6:09 pm - 12:55 pm
IAD
-
DTW
18h 46m
1 stop
Frontier Logo
9:12 am - 7:38 pm
DTW
-
IAD
10h 26m
1 stop
$204Frontier
mer, lug 15 - mer, lug 22
Frontier Logo
6:09 pm - 12:55 pm
IAD
-
DTW
18h 46m
1 stop
Frontier Logo
2:56 pm - 10:55 pm
DTW
-
IAD
7h 59m
1 stop
$205Frontier
lun, lug 27 - sab, ago 1
Frontier Logo
7:49 am - 4:28 pm
IAD
-
DTW
8h 39m
1 stop
Frontier Logo
5:35 pm - 4:34 pm
DTW
-
IAD
22h 59m
1 stop
$206Frontier
mer, lug 29 - ven, lug 31
Frontier Logo
6:49 am - 1:43 pm
IAD
-
DTW
6h 54m
1 stop
Frontier Logo
2:02 pm - 11:17 pm
DTW
-
IAD
9h 15m
1 stop
$207Frontier
sab, ago 22 - gio, ago 27
Delta Logo
11:10 am - 12:47 pm
IAD
-
DTW
1h 37mnonstop
Delta Logo
8:50 am - 10:23 am
DTW
-
IAD
1h 33mnonstop
$209Delta
mar, ago 11 - mar, ago 18
Frontier Logo
6:09 pm - 12:55 pm
IAD
-
DTW
18h 46m
1 stop
Frontier Logo
9:12 am - 7:38 pm
DTW
-
IAD
10h 26m
1 stop
$210Frontier
mer, lug 15 - lun, lug 20
Frontier Logo
8:33 pm - 1:33 pm
IAD
-
DTW
17h 00m
1 stop
Frontier Logo
10:08 am - 7:38 pm
DTW
-
IAD
9h 30m
1 stop
$211Frontier
lun, ago 3 - lun, ago 10
Frontier Logo
6:22 pm - 1:07 pm
IAD
-
DTW
18h 45m
1 stop
Frontier Logo
5:40 pm - 10:16 am
DTW
-
IAD
16h 36m
1 stop
$212Frontier
ven, ago 21 - lun, ago 31
Frontier Logo
7:49 am - 12:40 am
IAD
-
DTW
16h 51m
1 stop
Frontier Logo
9:12 am - 7:38 pm
DTW
-
IAD
10h 26m
1 stop
$215Frontier
mar, lug 14 - sab, lug 18

Delta flights from Washington, D.C. Dulles Intl Airport to Detroit

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Detroit flight tickets
Delta
Aug 11
IAD11:10 amWashington, D.C. Dulles Intl
1h 37m
DTW12:47 pmDetroit Metropolitan Wayne County
Aug 18
DTW8:50 amDetroit Metropolitan Wayne County
1h 33m
IAD10:23 amWashington, D.C. Dulles Intl
$209
Delta
Sep 1
IAD5:25 pmWashington, D.C. Dulles Intl
1h 49m
DTW7:14 pmDetroit Metropolitan Wayne County
Sep 9
DTW9:30 pmDetroit Metropolitan Wayne County
1h 29m
IAD10:59 pmWashington, D.C. Dulles Intl
$219
Delta
Aug 20
IAD11:10 amWashington, D.C. Dulles Intl
1h 37m
DTW12:47 pmDetroit Metropolitan Wayne County
Aug 25
DTW3:05 pmDetroit Metropolitan Wayne County
1h 33m
IAD4:38 pmWashington, D.C. Dulles Intl
$224

United Airlines flights from Washington, D.C. Dulles Intl Airport to Detroit

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Detroit flight tickets
United Airlines
Aug 21
IAD10:20 pmWashington, D.C. Dulles Intl
1h 39m
DTW11:59 pmDetroit Metropolitan Wayne County
Aug 23
DTW6:00 amDetroit Metropolitan Wayne County
1h 31m
IAD7:31 amWashington, D.C. Dulles Intl
$249
United Airlines
Jul 22
IAD10:10 pmWashington, D.C. Dulles Intl
1h 41m
DTW11:51 pmDetroit Metropolitan Wayne County
Jul 26
DTW6:00 amDetroit Metropolitan Wayne County
1h 34m
IAD7:34 amWashington, D.C. Dulles Intl
$256
United Airlines
Jun 11
IAD12:55 pmWashington, D.C. Dulles Intl
1h 39m
DTW2:34 pmDetroit Metropolitan Wayne County
Jun 23
DTW10:13 amDetroit Metropolitan Wayne County
1h 37m
IAD11:50 amWashington, D.C. Dulles Intl
$274

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 giugno 6, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport 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

mar 7/28

8:33 pm-4:28 pm

1 stop19h 55m

Detroit Metropolitan Wayne County

sab 8/1

2:56 pm-10:55 pm

1 stop7h 59m

$200

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

mer 7/15

6:09 pm-12:55 pm

1 stop18h 46m

Detroit Metropolitan Wayne County

mer 7/22

9:12 am-7:38 pm

1 stop10h 26m

$204

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

lun 7/27

6:09 pm-12:55 pm

1 stop18h 46m

Detroit Metropolitan Wayne County

sab 8/1

2:56 pm-10:55 pm

1 stop7h 59m

$205

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

mer 7/29

7:49 am-4:28 pm

1 stop8h 39m

Detroit Metropolitan Wayne County

ven 7/31

5:35 pm-4:34 pm

1 stop22h 59m

$206

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

sab 8/22

6:49 am-1:43 pm

1 stop6h 54m

Detroit Metropolitan Wayne County

gio 8/27

2:02 pm-11:17 pm

1 stop9h 15m

$207
Quickest round-trip

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

mar 8/11

11:10 am-12:47 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

mar 8/18

8:50 am-10:23 am

Nonstop1h 33m

$209

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

mer 7/15

6:09 pm-12:55 pm

1 stop18h 46m

Detroit Metropolitan Wayne County

lun 7/20

9:12 am-7:38 pm

1 stop10h 26m

$210

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

lun 8/3

8:33 pm-1:33 pm

1 stop17h 00m

Detroit Metropolitan Wayne County

lun 8/10

10:08 am-7:38 pm

1 stop9h 30m

$211

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

ven 8/21

6:22 pm-1:07 pm

1 stop18h 45m

Detroit Metropolitan Wayne County

lun 8/31

5:40 pm-10:16 am

1 stop16h 36m

$212

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

mar 7/14

7:49 am-12:40 am

1 stop16h 51m

Detroit Metropolitan Wayne County

sab 7/18

9:12 am-7:38 pm

1 stop10h 26m

$215

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. Dulles Intl Airport 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. Dulles Intl Airport and Detroit?

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Washington, D.C. Dulles Intl Airport is in June. Flight prices, which tend to average around $46, 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 December is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Detroit during December average around $59.

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. Dulles Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $313. 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. Dulles Intl Airport to Detroit for around $477.

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. Dulles Intl Airport to Detroit when you can find flight prices for as low as $309. 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 $376 on average. Flights to Detroit from Washington, D.C. Dulles Intl Airport 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. Dulles Intl to Detroit flight route?

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

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Detroit?

You are more likely to see cheaper flights to Detroit from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around $305 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. Dulles Intl Airport for as low as $218 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Detroit flights?

You could potentially save up to 32% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Detroit flight.

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

When to book flights from Washington, D.C. Dulles Intl Airport to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Detroit (IAD to DTT) flight deals and tips

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

Best Price Found

$208

Fastest flight time

1h 34m

Direct flights

Every day

Airports in Detroit

1 airport
The best one-way flight to Detroit from Washington, D.C. Dulles Intl Airport in the past 72 hours is $208. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Detroit found on momondo in the last 72 hours is $288.
The fastest flight from Washington, D.C. Dulles Intl Airport to Detroit takes 1h 34m
Direct flights go from Washington, D.C. Dulles Intl Airport to Detroit every day.
There is 1 airport in Detroit. From Washington, D.C. Dulles Intl Airport there are direct flights to Detroit Metropolitan Wayne County (DTW).
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Detroit

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

    Washington, D.C. Dulles Intl and Detroit are 375.3 mi apart from one another. Typically, this will take 1h 34m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Detroit are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Detroit.

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

    The travel and health documents you'll need for your trip to Detroit may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Detroit. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Washington, D.C. Dulles Intl Airport to Detroit

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Detroit with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $59Free CancellationRating
5.6
2,908 reviews
Search Frontier flights
DeltaPriceFrom $137Free CancellationRating
7.8
8,398 reviews
Search Delta flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,779 reviews
Search United Airlines flights

  • Delta Flights From Washington, D.C. Dulles Intl Airport to Detroit

    Across 3 Delta flights from Washington, D.C. Dulles Intl Airport to Detroit this week, the average price was $291, with the best Delta deals starting from $137 round-trip. 8,398 users have rated Delta on momondo, with an average score of 7.8/10.

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

    United Airlines is also a popular choice for this route. United Airlines flight deals for Washington, D.C. Dulles Intl Airport to Detroit start from as low as $189 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $338. United Airlines operates 24 flights to Detroit from Washington, D.C. Dulles Intl Airport in an average week. Users have rated it 7.4/10 across 9,779 reviews.

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 compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Detroit. Millions of users trust and use momondo every year so you are in good hands.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Detroit.

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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