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Cheap flights from Washington, D.C. Dulles Intl Airport to Detroit from $75

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 12/11. 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. Dulles Intl Airport to Detroit

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:40 am - 5:12 pmIAD-DTW
8h 32m1 stop
Frontier Logo
10:26 am - 5:46 pmDTW-IAD
7h 20m1 stop
$142Frontier
Find Deal
Wed, Nov 19 - Thu, Nov 20
Frontier Logo
6:00 am - 5:16 pmIAD-DTW
11h 16m1 stop
Frontier Logo
5:57 pm - 12:11 amDTW-IAD
6h 14m1 stop
$149Frontier
Find Deal
Thu, Nov 13 - Mon, Nov 17
Frontier Logo
6:00 am - 5:16 pmIAD-DTW
11h 16m1 stop
Frontier Logo
5:57 pm - 12:11 amDTW-IAD
6h 14m1 stop
$150Frontier
Find Deal
Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
9:00 am - 6:41 pmIAD-DTW
9h 41m1 stop
Multiple Airlines Logo
12:38 pm - 8:24 pmDTW-IAD
7h 46m1 stop
$157Multiple Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6
Multiple Airlines Logo
9:00 am - 6:41 pmIAD-DTW
9h 41m1 stop
Multiple Airlines Logo
9:21 am - 4:24 pmDTW-IAD
7h 03m1 stop
$160Multiple Airlines
Find Deal
Wed, Dec 3 - Fri, Dec 5
Multiple Airlines Logo
5:45 am - 7:52 pmIAD-DTW
14h 07m1 stop
Multiple Airlines Logo
10:36 am - 5:25 pmDTW-IAD
6h 49m1 stop
$161Multiple Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
Frontier Logo
9:20 pm - 8:20 amIAD-DTW
11h 00m1 stop
Frontier Logo
10:36 am - 5:25 pmDTW-IAD
6h 49m1 stop
$163Frontier
Find Deal
Fri, Dec 12 - Mon, Dec 15
United Airlines Logo
10:13 pm - 11:58 pmIAD-DTW
1h 45mnonstop
United Airlines Logo
5:45 am - 7:29 amDTW-IAD
1h 44mnonstop
$189United Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Delta Logo
11:05 am - 12:47 pmIAD-DTW
1h 42mnonstop
Delta Logo
9:30 pm - 11:03 pmDTW-IAD
1h 33mnonstop
$204Delta
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Fri, Nov 21 - Mon, Nov 24
Delta Logo
5:03 pm - 6:59 pmIAD-DTW
1h 56mnonstop
Delta Logo
8:44 am - 10:24 amDTW-IAD
1h 40mnonstop
$219Delta
Find Deal
Wed, Nov 19 - Sun, Nov 23

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
Nov 19
IAD8:40 amWashington, D.C. Dulles Intl
8h 32m
1 stop
DTW5:12 pmDetroit Metropolitan Wayne County
Nov 20
DTW10:26 amDetroit Metropolitan Wayne County
7h 20m
1 stop
IAD5:46 pmWashington, D.C. Dulles Intl
$142
Find similar
Frontier
Nov 13
IAD6:00 amWashington, D.C. Dulles Intl
11h 16m
1 stop
DTW5:16 pmDetroit Metropolitan Wayne County
Nov 17
DTW5:57 pmDetroit Metropolitan Wayne County
6h 14m
1 stop
IAD12:11 amWashington, D.C. Dulles Intl
$149
Find similar
Frontier
Nov 13
IAD6:00 amWashington, D.C. Dulles Intl
11h 16m
1 stop
DTW5:16 pmDetroit Metropolitan Wayne County
Nov 17
DTW5:57 pmDetroit Metropolitan Wayne County
6h 14m
1 stop
IAD12:11 amWashington, D.C. Dulles Intl
$150
Find similar

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
Nov 21
IAD11:05 amWashington, D.C. Dulles Intl
1h 42m
DTW12:47 pmDetroit Metropolitan Wayne County
Nov 24
DTW9:30 pmDetroit Metropolitan Wayne County
1h 33m
IAD11:03 pmWashington, D.C. Dulles Intl
$204
Find similar
Delta
Nov 19
IAD5:03 pmWashington, D.C. Dulles Intl
1h 56m
DTW6:59 pmDetroit Metropolitan Wayne County
Nov 23
DTW8:44 amDetroit Metropolitan Wayne County
1h 40m
IAD10:24 amWashington, D.C. Dulles Intl
$219
Find similar
Delta
Dec 2
IAD5:59 pmWashington, D.C. Dulles Intl
6h 40m
1 stop
DTW12:39 amDetroit Metropolitan Wayne County
Jan 6
DTW9:30 pmDetroit Metropolitan Wayne County
1h 36m
IAD11:06 pmWashington, D.C. Dulles Intl
$220
Find similar

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 November 3, 2025.
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

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Wed 11/19

8:40 am-5:12 pm

1 stop8h 32m

Detroit Metropolitan Wayne County

Thu 11/20

10:26 am-5:46 pm

1 stop7h 20m

$142

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Thu 11/13

6:00 am-5:16 pm

1 stop11h 16m

Detroit Metropolitan Wayne County

Mon 11/17

5:57 pm-12:11 am

1 stop6h 14m

$149

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Thu 11/13

6:00 am-5:16 pm

1 stop11h 16m

Detroit Metropolitan Wayne County

Mon 11/17

5:57 pm-12:11 am

1 stop6h 14m

$150

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Wed 12/3

9:00 am-6:41 pm

1 stop9h 41m

Detroit Metropolitan Wayne County

Sat 12/6

12:38 pm-8:24 pm

1 stop7h 46m

$157

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Wed 12/3

9:00 am-6:41 pm

1 stop9h 41m

Detroit Metropolitan Wayne County

Fri 12/5

9:21 am-4:24 pm

1 stop7h 03m

$160

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sat 12/6

5:45 am-7:52 pm

1 stop14h 07m

Detroit Metropolitan Wayne County

Mon 12/8

10:36 am-5:25 pm

1 stop6h 49m

$161

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Fri 12/12

9:20 pm-8:20 am

1 stop11h 00m

Detroit Metropolitan Wayne County

Mon 12/15

10:36 am-5:25 pm

1 stop6h 49m

$163

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Fri 12/5

10:13 pm-11:58 pm

Nonstop1h 45m

Detroit Metropolitan Wayne County

Sun 12/7

5:45 am-7:29 am

Nonstop1h 44m

$189

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Fri 11/21

11:05 am-12:47 pm

Nonstop1h 42m

Detroit Metropolitan Wayne County

Mon 11/24

9:30 pm-11:03 pm

Nonstop1h 33m

$204

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Wed 11/19

5:03 pm-6:59 pm

Nonstop1h 56m

Detroit Metropolitan Wayne County

Sun 11/23

8:44 am-10:24 am

Nonstop1h 40m

$219

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 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 $237, 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 $307. 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 $432.

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 $291 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 $279 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 $169 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?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport.

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

As of November 2025, prices for Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport flights are approximately 6% 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

$163

Fastest flight time

1h 35m

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 $163. 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 $249.
The fastest flight from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport takes 1h 35m
Direct flights go from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport every day.
Search flight deals

  • 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 42m.

  • 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 $128Free CancellationRating
5.8
3,117 reviews
Search Frontier flights
DeltaPriceFrom $159Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $184Free CancellationRating
7.4
8,997 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 14 times per week, with 8,001 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 $159 (round-trip), much lower than the average airfare cost of $262 for Delta flights on this route.

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

    Across 8,997 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 19 times each week, with ticket deals ranging from $184 to $296. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Detroit?

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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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