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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., jul. 28 - sáb., 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
mié., jul. 15 - mié., jul. 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., jul. 27 - sáb., 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
mié., jul. 29 - vie., jul. 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
sáb., ago. 22 - jue., 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
mié., jul. 15 - lun., jul. 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
vie., 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., jul. 14 - sáb., jul. 18

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport 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 junio 6, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport 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

sáb. 8/1

2:56 pm-10:55 pm

1 stop7h 59m

$200

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

mié. 7/15

6:09 pm-12:55 pm

1 stop18h 46m

Detroit Metropolitan Wayne County

mié. 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

sáb. 8/1

2:56 pm-10:55 pm

1 stop7h 59m

$205

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

mié. 7/29

7:49 am-4:28 pm

1 stop8h 39m

Detroit Metropolitan Wayne County

vie. 7/31

5:35 pm-4:34 pm

1 stop22h 59m

$206

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

sáb. 8/22

6:49 am-1:43 pm

1 stop6h 54m

Detroit Metropolitan Wayne County

jue. 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

mié. 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

vie. 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

sáb. 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 Metropolitan Wayne County Airport

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 Metropolitan Wayne County Airport?

What is the cheapest month to fly to Detroit Metropolitan Wayne County Airport?

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from Washington, D.C. Dulles Intl Airport is in September. Flight prices, which tend to average around $247, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Detroit Metropolitan Wayne County Airport from Washington, D.C. Dulles Intl Airport during August instead. Flights to Detroit Metropolitan Wayne County Airport in August, while not as cheap as those in September, still average around $249.

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport is on a Saturday when prices can be found for as low as $313. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Sunday is $477.

What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?

Flying to Detroit Metropolitan Wayne County Airport from Washington, D.C. Dulles Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $309 when looking at flights departing in the evening. Flights to Detroit Metropolitan Wayne County Airport are more costly in the afternoon, with an average ticket price of $376. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County flight route?

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

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

You are more likely to see cheaper flights to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport flight.

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

As of June 2026, prices for Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport flights are approximately 46% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport (IAD to DTW) 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 Metropolitan Wayne County Airport

Best Price Found

$208

Fastest flight time

1h 34m

Direct flights

Every day
The best one-way flight to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport found on momondo in the last 72 hours is $288.
The fastest flight from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport takes 1h 34m
Direct flights go from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport every day.
Search flight deals

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

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

    The straight-line distance from Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County is 383.1 mi. By plane, this route typically takes 1h 34m.

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

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

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

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

    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 Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The travel and health documents you'll need for your trip to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport. 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 Metropolitan Wayne County Airport?

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport

    Delta flies from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport around 3 times per week, with 8,398 momondo users rating the airline 7.8/10. The cheapest Delta deal from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport in the last 72 hours was $137 (round-trip), much lower than the average airfare cost of $291 for Delta flights on this route.

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

    Across 9,779 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport about 24 times each week, with ticket deals ranging from $189 to $338. 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
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Belleville
Madison Heights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Detroit flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Detroit that suits you.

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

momondo does allow users to show only those flights to Detroit from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Detroit from Washington, D.C..

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

Price alerts on flights to Detroit from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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