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Cheap flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. departing on 3/23. 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 Detroit Metropolitan Wayne County Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:34 pm - 9:05 pm
DTW
-
BWI
1h 31mnonstop
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
$58Frontier
Mon, Mar 9 - Mon, Mar 16
Frontier Logo
7:34 pm - 9:05 pm
DTW
-
BWI
1h 31mnonstop
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
$66Frontier
Mon, Mar 9 - Mon, Mar 16
Frontier Logo
7:34 pm - 9:05 pm
DTW
-
BWI
1h 31mnonstop
Frontier Logo
6:38 pm - 8:22 pm
BWI
-
DTW
1h 44mnonstop
$72Frontier
Mon, Mar 9 - Fri, Mar 13
Delta Logo
3:30 pm - 5:04 pm
DTW
-
DCA
1h 34mnonstop
Delta Logo
7:59 pm - 9:46 pm
DCA
-
DTW
1h 47mnonstop
$189Delta
Thu, Mar 5 - Fri, Mar 13
United Airlines Logo
5:45 am - 7:26 am
DTW
-
IAD
1h 41mnonstop
United Airlines Logo
8:25 am - 10:04 am
IAD
-
DTW
1h 39mnonstop
$189United Airlines
Thu, Mar 12 - Sun, Mar 22
American Airlines Logo
7:33 pm - 9:14 pm
DTW
-
DCA
1h 41mnonstop
American Airlines Logo
8:22 pm - 10:16 pm
DCA
-
DTW
1h 54mnonstop
$190American Airlines
Fri, Mar 20 - Sun, Mar 22
Multiple Airlines Logo
9:00 am - 4:43 pm
DTW
-
IAD
7h 43m
1 stop
Multiple Airlines Logo
10:29 am - 3:57 pm
IAD
-
DTW
5h 28m
1 stop
$198Multiple Airlines
Thu, Feb 26 - Sat, Feb 28
Multiple Airlines Logo
9:18 am - 7:20 am
DTW
-
IAD
22h 02m
2 stops
Multiple Airlines Logo
10:29 am - 3:57 pm
IAD
-
DTW
5h 28m
1 stop
$199Multiple Airlines
Thu, Feb 26 - Sat, Feb 28
Delta Logo
9:28 pm - 10:57 pm
DTW
-
DCA
1h 29mnonstop
Delta Logo
7:59 pm - 9:46 pm
DCA
-
DTW
1h 47mnonstop
$204Delta
Thu, Feb 19 - Tue, Feb 24
United Airlines Logo
2:40 pm - 4:15 pm
DTW
-
IAD
1h 35mnonstop
United Airlines Logo
8:22 am - 10:01 am
IAD
-
DTW
1h 39mnonstop
$204United Airlines
Thu, Feb 19 - Wed, Feb 25

American Airlines flights from Detroit Metropolitan Wayne County Airport to Washington, D.C.

Our best American Airlines deals on Detroit Metropolitan Wayne County Airport to Washington, D.C. flight tickets
American Airlines
Mar 20
DTW7:33 pmDetroit Metropolitan Wayne County
1h 41m
DCA9:14 pmWashington, D.C. Reagan-National
Mar 22
DCA8:22 pmWashington, D.C. Reagan-National
1h 54m
DTW10:16 pmDetroit Metropolitan Wayne County
$190
American Airlines
Feb 19
DTW7:33 pmDetroit Metropolitan Wayne County
1h 41m
DCA9:14 pmWashington, D.C. Reagan-National
Feb 21
DCA8:20 amWashington, D.C. Reagan-National
1h 50m
DTW10:10 amDetroit Metropolitan Wayne County
$219
American Airlines
Mar 5
DTW6:05 amDetroit Metropolitan Wayne County
1h 41m
DCA7:46 amWashington, D.C. Reagan-National
Mar 9
DCA7:41 pmWashington, D.C. Reagan-National
4h 55m
1 stop
DTW12:36 amDetroit Metropolitan Wayne County
$224

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

Our best Delta deals on Detroit Metropolitan Wayne County Airport to Washington, D.C. flight tickets
Delta
Mar 12
DTW9:30 pmDetroit Metropolitan Wayne County
1h 29m
IAD10:59 pmWashington, D.C. Dulles Intl
Apr 23
IAD6:00 amWashington, D.C. Dulles Intl
1h 35m
DTW7:35 amDetroit Metropolitan Wayne County
$189
Delta
Feb 19
DTW9:28 pmDetroit Metropolitan Wayne County
1h 29m
DCA10:57 pmWashington, D.C. Reagan-National
Feb 24
DCA7:59 pmWashington, D.C. Reagan-National
1h 47m
DTW9:46 pmDetroit Metropolitan Wayne County
$204
Delta
Feb 27
DTW9:35 pmDetroit Metropolitan Wayne County
1h 34m
IAD11:09 pmWashington, D.C. Dulles Intl
Mar 7
IAD6:00 amWashington, D.C. Dulles Intl
1h 48m
DTW7:48 amDetroit Metropolitan Wayne County
$209

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. 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 February 6, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Mon 3/9

7:34 pm-9:05 pm

Nonstop1h 31m

Baltimore/Washington

Mon 3/16

6:38 pm-8:22 pm

Nonstop1h 44m

$58

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Mon 3/9

7:34 pm-9:05 pm

Nonstop1h 31m

Baltimore/Washington

Mon 3/16

6:38 pm-8:22 pm

Nonstop1h 44m

$66

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Mon 3/9

7:34 pm-9:05 pm

Nonstop1h 31m

Baltimore/Washington

Fri 3/13

6:38 pm-8:22 pm

Nonstop1h 44m

$72

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Thu 3/5

3:30 pm-5:04 pm

Nonstop1h 34m

Washington, D.C. Reagan-National

Fri 3/13

7:59 pm-9:46 pm

Nonstop1h 47m

$189

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 3/12

5:45 am-7:26 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

Sun 3/22

8:25 am-10:04 am

Nonstop1h 39m

$189

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Fri 3/20

7:33 pm-9:14 pm

Nonstop1h 41m

Washington, D.C. Reagan-National

Sun 3/22

8:22 pm-10:16 pm

Nonstop1h 54m

$190

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 2/26

9:00 am-4:43 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Sat 2/28

10:29 am-3:57 pm

1 stop5h 28m

$198

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 2/26

9:18 am-7:20 am

2 stops22h 02m

Washington, D.C. Dulles Intl

Sat 2/28

10:29 am-3:57 pm

1 stop5h 28m

$199

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Thu 2/19

9:28 pm-10:57 pm

Nonstop1h 29m

Washington, D.C. Reagan-National

Tue 2/24

7:59 pm-9:46 pm

Nonstop1h 47m

$204

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 2/19

2:40 pm-4:15 pm

Nonstop1h 35m

Washington, D.C. Dulles Intl

Wed 2/25

8:22 am-10:01 am

Nonstop1h 39m

$204

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.

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 Washington, D.C.?

The month of August is, on average, the cheapest month to fly to Washington, D.C. from Detroit Metropolitan Wayne County Airport, with most prices found around $162. If you’re not able to fly to Washington, D.C. in August, then September is your next best option. Flight prices from Detroit Metropolitan Wayne County Airport to Washington, D.C. during September average around $171.

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

On average, the least expensive day to fly to Washington, D.C. from Detroit Metropolitan Wayne County Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $302. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, 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. for around $498.

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

In the afternoon is the cheapest time of day to fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. when you can find flight prices for as low as $309. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $626. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. 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. for around $249 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Detroit Metropolitan Wayne County Airport for as low as $196 on momondo.

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

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

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

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

As of February 2026, prices for Detroit Metropolitan Wayne County Airport to Washington, D.C. flights are approximately 51% 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.

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. 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. (DTW to WAS) 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.

Best Price Found

$145

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Detroit Metropolitan Wayne County Airport in the past 72 hours is $145. The best round-trip flight deal from Detroit Metropolitan Wayne County Airport to Washington, D.C. found on momondo in the last 72 hours is $204.
The fastest flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. takes 1h 25m
Direct flights go from Detroit Metropolitan Wayne County Airport to Washington, D.C. every day.
There are 2 airports in Washington, D.C.. From Detroit Metropolitan Wayne County Airport there are direct flights to Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).
Search flight deals

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

    The straight-line distance from Detroit Metropolitan Wayne County to Washington, D.C. is 402.5 mi. By plane, this route typically takes 1h 25m.

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

    Prices for flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit Metropolitan Wayne County Airport to Washington, D.C..

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

    The travel and health documents required for your trip to Washington, D.C. 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.. 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.?

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

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

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $40Free CancellationRating
6.3
8,419 reviews
Search Spirit Airlines flights
FrontierPriceFrom $43Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
DeltaPriceFrom $91Free CancellationRating
7.9
8,151 reviews
Search Delta flights
SouthwestPriceFrom $174Free CancellationRating
8.0
4,275 reviews
Search Southwest flights
American AirlinesPriceFrom $183Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights
United AirlinesPriceFrom $184Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights

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

    Across 48 Delta flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. this week, the average price was $247, with the best Delta deals starting from $91 round-trip. 8,151 users have rated Delta on momondo, with an average score of 7.9/10.

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

    Across 9,241 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Detroit Metropolitan Wayne County Airport to Washington, D.C. about 11 times each week, with ticket deals ranging from $184 to $406. Price data is based on momondo searches in the last 72 hours.

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
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

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

Finding the right flight to Washington, D.C. from Detroit is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. All flights to Washington, D.C. from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Detroit and alert you when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport