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Cheap flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. from $110

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit Metropolitan Wayne County Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:02 pm - 11:43 pmDTW  Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl
8h 41m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
3:34 pm - 11:13 amIAD  Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County
19h 39m1 stop Fort Lauderdale
$153Frontier
Sat, Nov 14 - Tue, Dec 8
Frontier Logo
3:02 pm - 11:43 pmDTW  Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl
8h 41m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
11:16 am - 11:40 amIAD  Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County
24h 24m1 stop Orlando
$153Frontier
Sat, Oct 31 - Tue, Nov 3
Frontier Logo
6:25 am - 5:12 pmDTW  Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl
10h 47m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
11:16 am - 11:40 amIAD  Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County
24h 24m1 stop Orlando
$153Frontier
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
6:00 am - 7:26 amDTW  Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl
1h 26mnonstop
United Airlines Logo
8:35 am - 10:19 amIAD  Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County
1h 44mnonstop
$155United Airlines
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
7:45 pm - 9:19 pmDTW  Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl
1h 34mnonstop
United Airlines Logo
10:20 pm - 11:59 pmIAD  Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County
1h 39mnonstop
$155United Airlines
Mon, Nov 2 - Thu, Nov 12
United Airlines Logo
7:48 pm - 9:25 pmDTW  Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl
1h 37mnonstop
United Airlines Logo
5:27 pm - 7:02 pmIAD  Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County
1h 35mnonstop
$155United Airlines
Sat, Oct 17 - Sat, Oct 24
Delta Logo
8:40 am - 10:12 amDTW  Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl
1h 32mnonstop
Delta Logo
6:05 am - 7:40 amIAD  Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County
1h 35mnonstop
$157Delta
Thu, Oct 22 - Mon, Oct 26
Delta Logo
9:30 pm - 11:02 pmDTW  Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl
1h 32mnonstop
Delta Logo
6:10 am - 7:51 amIAD  Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County
1h 41mnonstop
$157Delta
Thu, Jan 21 - Mon, Jan 25
Multiple Airlines Logo
10:29 pm - 11:36 amDTW  Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl
13h 07m1 stop Dallas/Fort Worth
Multiple Airlines Logo
6:36 pm - 11:40 amIAD  Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County
17h 04m2 stops Blountville Tri Cities TN/VA Orlando
$192Multiple Airlines
Mon, Oct 26 - Mon, Nov 2
American Airlines Logo
7:55 pm - 11:58 pmDTW  Detroit Metropolitan Wayne County-IAD Washington, D.C. Dulles Intl
4h 03m1 stop Charlotte Douglas
American Airlines Logo
7:15 pm - 12:35 amIAD  Washington, D.C. Dulles Intl-DTW Detroit Metropolitan Wayne County
5h 20m1 stop Charlotte Douglas
$257American Airlines
Wed, Oct 21 - Sat, Oct 24

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

Our best Frontier deals on Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Oct 31
DTW3:02 pmDetroit Metropolitan Wayne County
8h 41m
1 stop
IAD11:43 pmWashington, D.C. Dulles Intl
Nov 3
IAD11:16 amWashington, D.C. Dulles Intl
24h 24m
1 stop
DTW11:40 amDetroit Metropolitan Wayne County
$153
Frontier
Oct 22
DTW6:41 pmDetroit Metropolitan Wayne County
18h 09m
1 stop
IAD12:50 pmWashington, D.C. Dulles Intl
Oct 29
IAD6:07 pmWashington, D.C. Dulles Intl
29h 30m
1 stop
DTW11:37 pmDetroit Metropolitan Wayne County
$154
Frontier
Oct 22
DTW6:41 pmDetroit Metropolitan Wayne County
18h 09m
1 stop
IAD12:50 pmWashington, D.C. Dulles Intl
Oct 26
IAD6:08 pmWashington, D.C. Dulles Intl
29h 29m
1 stop
DTW11:37 pmDetroit Metropolitan Wayne County
$156

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

Our best Delta deals on Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Oct 22
DTW9:46 pmDetroit Metropolitan Wayne County
1h 30m
IAD11:16 pmWashington, D.C. Dulles Intl
Oct 29
IAD6:05 amWashington, D.C. Dulles Intl
1h 35m
DTW7:40 amDetroit Metropolitan Wayne County
$157
Delta
Oct 23
DTW8:40 amDetroit Metropolitan Wayne County
1h 32m
IAD10:12 amWashington, D.C. Dulles Intl
Oct 26
IAD6:05 amWashington, D.C. Dulles Intl
1h 35m
DTW7:40 amDetroit Metropolitan Wayne County
$201
Delta
Oct 22
DTW7:50 pmDetroit Metropolitan Wayne County
4h 52m
1 stop
IAD12:42 amWashington, D.C. Dulles Intl
Oct 26
IAD5:13 pmWashington, D.C. Dulles Intl
1h 40m
DTW6:53 pmDetroit Metropolitan Wayne County
$207

momondo Fare Finder

 
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Sat 11/14

3:02 pm-11:43 pm

1 stop8h 41m

Washington, D.C. Dulles Intl

Tue 12/8

3:34 pm-11:13 am

1 stop19h 39m

$153

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Sat 10/31

3:02 pm-11:43 pm

1 stop8h 41m

Washington, D.C. Dulles Intl

Tue 11/3

11:16 am-11:40 am

1 stop24h 24m

$153

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Sat 10/31

6:25 am-5:12 pm

1 stop10h 47m

Washington, D.C. Dulles Intl

Tue 11/3

11:16 am-11:40 am

1 stop24h 24m

$153

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Sat 10/24

6:00 am-7:26 am

Nonstop1h 26m

Washington, D.C. Dulles Intl

Sat 10/31

8:35 am-10:19 am

Nonstop1h 44m

$155

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Mon 11/2

7:45 pm-9:19 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Thu 11/12

10:20 pm-11:59 pm

Nonstop1h 39m

$155

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Sat 10/17

7:48 pm-9:25 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Sat 10/24

5:27 pm-7:02 pm

Nonstop1h 35m

$155
Quickest round-trip

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Thu 10/22

8:40 am-10:12 am

Nonstop1h 32m

Washington, D.C. Dulles Intl

Mon 10/26

6:05 am-7:40 am

Nonstop1h 35m

$157

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Thu 1/21

9:30 pm-11:02 pm

Nonstop1h 32m

Washington, D.C. Dulles Intl

Mon 1/25

6:10 am-7:51 am

Nonstop1h 41m

$157

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Mon 10/26

10:29 pm-11:36 am

1 stop13h 07m

Washington, D.C. Dulles Intl

Mon 11/2

6:36 pm-11:40 am

2 stops17h 04m

$192

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - IAD Washington, D.C. Dulles Intl

DTWIAD

Detroit Metropolitan Wayne County

Wed 10/21

7:55 pm-11:58 pm

1 stop4h 03m

Washington, D.C. Dulles Intl

Sat 10/24

7:15 pm-12:35 am

1 stop5h 20m

$257

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 Washington, D.C. from

How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl 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 Detroit Metropolitan Wayne County Airport and Washington, D.C. Dulles Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $218 to $364.
The lowest price recently found on this route was $153.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, September is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $249. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $269.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $351. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport for around $815.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Detroit Metropolitan Wayne County Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $347 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $741 on average. Flights to Washington, D.C. Dulles Intl Airport from Detroit Metropolitan Wayne County Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Detroit Metropolitan Wayne County Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $294 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Detroit Metropolitan Wayne County Airport for as low as $248 on momondo.

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

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

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

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

As of September 2026, prices for Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport flights are approximately 29% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport (DTW to IAD) flight deals and tips

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

Best Price Found

$110

Fastest flight time

1h 27m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Detroit Metropolitan Wayne County Airport in the past 72 hours is $110. The best round-trip flight deal from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $153.
The fastest flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport takes 1h 27m
Direct flights go from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

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

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

    The distance between Detroit Metropolitan Wayne County and Washington, D.C. Dulles Intl is about 383.1 mi. A reasonable flight in good conditions will take 1h 27m.

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

    Prices for flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

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

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $160Free CancellationRating
5.6
2,568 reviews
Search Frontier flights
DeltaPriceFrom $181Free CancellationRating
7.8
8,612 reviews
Search Delta flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
10,251 reviews
Search United Airlines flights

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

    Delta operates around 9 flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport every week. The average price of these flights found in the last 72 hours has been $284, but momondo users have found Delta deals from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport from as low as $181 round-trip. Delta has been scored 7.8/10 in 8,611 reviews.

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

    The best United Airlines deal for Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport flight tickets found on momondo in the last 72 hours was $189, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $300 round-trip. United Airlines operates 20 flights out of Detroit Metropolitan Wayne County Airport into Washington, D.C. Dulles Intl Airport in an average week, so prices vary by time and availability. 10,251 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Fredericksburg
Waldorf
Laurel
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Sterling
Fairfax
Springfield
Glen Burnie
Edgewood
Martinsburg

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

All flight searches from Detroit to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Detroit to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Detroit to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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