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Cheap flights from Washington, D.C. Dulles Intl Airport to Detroit from $82

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 5/15. 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

Discover deals from 900+ travel sites with momondo.

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
11:12 am - 5:20 pm
IAD
-
DTW
6h 08m
1 stop
Frontier Logo
12:54 pm - 11:09 pm
DTW
-
IAD
10h 15m
2 stops
$196Frontier
Wed, May 13 - Wed, May 20
Delta Logo
6:00 am - 7:31 am
IAD
-
DTW
1h 31mnonstop
Delta Logo
8:45 am - 10:22 am
DTW
-
IAD
1h 37mnonstop
$197Delta
Wed, May 13 - Wed, May 20
Frontier Logo
7:27 pm - 6:43 pm
IAD
-
DTW
23h 16m
2 stops
Frontier Logo
6:20 am - 10:12 am
DTW
-
IAD
27h 52m
1 stop
$198Frontier
Fri, May 15 - Mon, May 25
Frontier Logo
6:49 am - 1:42 pm
IAD
-
DTW
6h 53m
1 stop
Frontier Logo
2:54 pm - 11:17 pm
DTW
-
IAD
8h 23m
1 stop
$199Frontier
Sat, Jun 6 - Sat, Jun 13
Frontier Logo
7:45 am - 1:04 pm
IAD
-
DTW
5h 19m
1 stop
Frontier Logo
6:30 am - 4:20 pm
DTW
-
IAD
9h 50m
1 stop
$201Frontier
Thu, Jun 4 - Tue, Jun 9
Multiple Airlines Logo
8:47 pm - 7:52 am
IAD
-
DTW
11h 05m
1 stop
Multiple Airlines Logo
5:43 pm - 10:12 am
DTW
-
IAD
16h 29m
1 stop
$202Multiple Airlines
Sat, May 23 - Mon, May 25
Frontier Logo
5:26 pm - 12:39 am
IAD
-
DTW
7h 13m
1 stop
Frontier Logo
6:05 pm - 10:12 am
DTW
-
IAD
16h 07m
1 stop
$203Frontier
Sat, May 9 - Mon, May 11
Frontier Logo
7:30 am - 1:07 pm
IAD
-
DTW
5h 37m
1 stop
Frontier Logo
6:10 am - 4:00 pm
DTW
-
IAD
9h 50m
1 stop
$204Frontier
Tue, Jun 23 - Sat, Jun 27
Delta Logo
6:00 am - 7:31 am
IAD
-
DTW
1h 31mnonstop
Delta Logo
9:25 pm - 10:56 pm
DTW
-
IAD
1h 31mnonstop
$205Delta
Wed, May 27 - Thu, Jun 4
Frontier Logo
7:45 am - 1:04 pm
IAD
-
DTW
5h 19m
1 stop
Frontier Logo
6:20 am - 5:27 pm
DTW
-
IAD
11h 07m
1 stop
$206Frontier
Sun, May 24 - Fri, May 29

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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
May 9
IAD10:16 pmWashington, D.C. Dulles Intl
1h 39m
DTW11:55 pmDetroit Metropolitan Wayne County
May 11
DTW7:45 pmDetroit Metropolitan Wayne County
1h 36m
IAD9:21 pmWashington, D.C. Dulles Intl
$213
United Airlines
May 8
IAD10:05 pmWashington, D.C. Dulles Intl
1h 39m
DTW11:44 pmDetroit Metropolitan Wayne County
May 9
DTW10:00 amDetroit Metropolitan Wayne County
1h 29m
IAD11:29 amWashington, D.C. Dulles Intl
$231
United Airlines
Apr 28
IAD5:10 pmWashington, D.C. Dulles Intl
1h 46m
DTW6:56 pmDetroit Metropolitan Wayne County
May 5
DTW10:00 amDetroit Metropolitan Wayne County
1h 29m
IAD11:29 amWashington, D.C. Dulles Intl
$238

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

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport flight tickets
Frontier
May 13
IAD11:12 amWashington, D.C. Dulles Intl
6h 08m
1 stop
DTW5:20 pmDetroit Metropolitan Wayne County
May 20
DTW12:54 pmDetroit Metropolitan Wayne County
10h 15m
2 stops
IAD11:09 pmWashington, D.C. Dulles Intl
$196
Frontier
Jun 6
IAD6:49 amWashington, D.C. Dulles Intl
6h 53m
1 stop
DTW1:42 pmDetroit Metropolitan Wayne County
Jun 13
DTW2:54 pmDetroit Metropolitan Wayne County
8h 23m
1 stop
IAD11:17 pmWashington, D.C. Dulles Intl
$199
Frontier
May 29
IAD7:45 amWashington, D.C. Dulles Intl
9h 28m
1 stop
DTW5:13 pmDetroit Metropolitan Wayne County
May 31
DTW6:50 amDetroit Metropolitan Wayne County
9h 31m
1 stop
IAD4:21 pmWashington, D.C. Dulles Intl
$201

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 April 19, 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

Wed 5/13

11:12 am-5:20 pm

1 stop6h 08m

Detroit Metropolitan Wayne County

Wed 5/20

12:54 pm-11:09 pm

2 stops10h 15m

$196

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Wed 5/13

6:00 am-7:31 am

Nonstop1h 31m

Detroit Metropolitan Wayne County

Wed 5/20

8:45 am-10:22 am

Nonstop1h 37m

$197

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Fri 5/15

7:27 pm-6:43 pm

2 stops23h 16m

Detroit Metropolitan Wayne County

Mon 5/25

6:20 am-10:12 am

1 stop27h 52m

$198

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sat 6/6

6:49 am-1:42 pm

1 stop6h 53m

Detroit Metropolitan Wayne County

Sat 6/13

2:54 pm-11:17 pm

1 stop8h 23m

$199

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Thu 6/4

7:45 am-1:04 pm

1 stop5h 19m

Detroit Metropolitan Wayne County

Tue 6/9

6:30 am-4:20 pm

1 stop9h 50m

$201

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sat 5/23

8:47 pm-7:52 am

1 stop11h 05m

Detroit Metropolitan Wayne County

Mon 5/25

5:43 pm-10:12 am

1 stop16h 29m

$202

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sat 5/9

5:26 pm-12:39 am

1 stop7h 13m

Detroit Metropolitan Wayne County

Mon 5/11

6:05 pm-10:12 am

1 stop16h 07m

$203

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Tue 6/23

7:30 am-1:07 pm

1 stop5h 37m

Detroit Metropolitan Wayne County

Sat 6/27

6:10 am-4:00 pm

1 stop9h 50m

$204
Quickest round-trip

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Wed 5/27

6:00 am-7:31 am

Nonstop1h 31m

Detroit Metropolitan Wayne County

Thu 6/4

9:25 pm-10:56 pm

Nonstop1h 31m

$205

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sun 5/24

7:45 am-1:04 pm

1 stop5h 19m

Detroit Metropolitan Wayne County

Fri 5/29

6:20 am-5:27 pm

1 stop11h 07m

$206

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 July. Flight prices, which tend to average around $236, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Detroit Metropolitan Wayne County Airport from Washington, D.C. Dulles Intl Airport during September instead. Flights to Detroit Metropolitan Wayne County Airport in September, while not as cheap as those in July, still average around $247.

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 $297. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Monday is $457.

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 $301 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 $366. 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 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 $298 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 $225 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County 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 55% 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 April 2026, prices for Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport flights are approximately 19% cheaper 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

$246

Fastest flight time

1h 31m

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 $246. 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 $311.
The fastest flight from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport takes 1h 31m
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 31m.

  • 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
5.7
2,984 reviews
Search Frontier flights
DeltaPriceFrom $136Free CancellationRating
7.9
8,421 reviews
Search Delta flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
9,605 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 20 times per week, with 8,421 momondo users rating the airline 7.9/10. The cheapest Delta deal from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport in the last 72 hours was $136 (round-trip), much lower than the average airfare cost of $265 for Delta flights on this route.

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

    Across 9,605 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 17 times each week, with ticket deals ranging from $187 to $320. 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
Put-in-Bay
Auburn Hills
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Warren
Romulus
Troy
Monroe
Southfield
Livonia
Novi
Port Clinton
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Port Huron
Dundee
Brighton
Ypsilanti
Pontiac
Farmington Hills
Plymouth

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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