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Cheap flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. from $100

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 6/2. 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.
American Airlines Logo
5:11 pm - 6:59 pm
DTW
-
DCA
1h 48mnonstop
American Airlines Logo
9:00 pm - 10:44 pm
DCA
-
DTW
1h 44mnonstop
$209American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
10:03 am - 11:46 am
DTW
-
DCA
1h 43mnonstop
American Airlines Logo
7:50 am - 9:33 am
DCA
-
DTW
1h 43mnonstop
$211American Airlines
Wed, Jun 3 - Mon, Jun 8
American Airlines Logo
7:00 am - 8:49 am
DTW
-
DCA
1h 49mnonstop
American Airlines Logo
8:59 pm - 10:44 pm
DCA
-
DTW
1h 45mnonstop
$213American Airlines
Thu, Jun 4 - Mon, Jun 8
American Airlines Logo
6:50 am - 8:39 am
DTW
-
DCA
1h 49mnonstop
American Airlines Logo
10:08 pm - 11:53 pm
DCA
-
DTW
1h 45mnonstop
$215American Airlines
Sat, May 30 - Mon, Jun 1
Delta Logo
7:05 am - 8:40 am
DTW
-
DCA
1h 35mnonstop
Delta Logo
7:59 pm - 9:45 pm
DCA
-
DTW
1h 46mnonstop
$219Delta
Wed, Jul 8 - Tue, Jul 14
Frontier Logo
1:19 pm - 12:51 pm
DTW
-
DCA
23h 32m
1 stop
Frontier Logo
6:00 pm - 12:34 pm
DCA
-
DTW
18h 34m
1 stop
$221Frontier
Wed, Aug 5 - Sun, Aug 9
American Airlines Logo
6:50 am - 8:39 am
DTW
-
DCA
1h 49mnonstop
American Airlines Logo
7:50 am - 9:33 am
DCA
-
DTW
1h 43mnonstop
$222American Airlines
Wed, Jun 3 - Mon, Jun 8
Delta Logo
7:05 am - 8:36 am
DTW
-
DCA
1h 31mnonstop
Delta Logo
7:35 pm - 9:21 pm
DCA
-
DTW
1h 46mnonstop
$223Delta
Mon, Aug 17 - Mon, Aug 24
Frontier Logo
8:00 am - 9:59 pm
DTW
-
DCA
13h 59m
1 stop
Frontier Logo
2:00 pm - 11:59 pm
DCA
-
DTW
9h 59m
1 stop
$224Frontier
Mon, Aug 17 - Mon, Aug 24
Southwest Logo
7:50 pm - 11:45 pm
DTW
-
DCA
3h 55m
1 stop
Southwest Logo
6:00 am - 10:00 am
DCA
-
DTW
4h 00m
1 stop
$229Southwest
Wed, Jul 1 - Wed, Jul 8

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

Our best Delta deals on Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport flight tickets
Delta
Jul 8
DTW7:05 amDetroit Metropolitan Wayne County
1h 35m
DCA8:40 amWashington, D.C. Reagan-National
Jul 14
DCA7:59 pmWashington, D.C. Reagan-National
1h 46m
DTW9:45 pmDetroit Metropolitan Wayne County
$219
Delta
Jun 3
DTW6:15 amDetroit Metropolitan Wayne County
4h 45m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
Jun 10
DCA6:00 amWashington, D.C. Reagan-National
1h 30m
DTW7:30 amDetroit Metropolitan Wayne County
$232
Delta
Jul 4
DTW7:05 amDetroit Metropolitan Wayne County
1h 32m
DCA8:37 amWashington, D.C. Reagan-National
Jul 16
DCA7:59 pmWashington, D.C. Reagan-National
1h 46m
DTW9:45 pmDetroit Metropolitan Wayne County
$235

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

Our best American Airlines deals on Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jul 1
DTW5:11 pmDetroit Metropolitan Wayne County
1h 48m
DCA6:59 pmWashington, D.C. Reagan-National
Jul 8
DCA9:00 pmWashington, D.C. Reagan-National
1h 44m
DTW10:44 pmDetroit Metropolitan Wayne County
$209
American Airlines
Jun 3
DTW10:03 amDetroit Metropolitan Wayne County
1h 43m
DCA11:46 amWashington, D.C. Reagan-National
Jun 8
DCA7:50 amWashington, D.C. Reagan-National
1h 43m
DTW9:33 amDetroit Metropolitan Wayne County
$211
American Airlines
Jun 4
DTW7:00 amDetroit Metropolitan Wayne County
1h 49m
DCA8:49 amWashington, D.C. Reagan-National
Jun 8
DCA8:59 pmWashington, D.C. Reagan-National
1h 45m
DTW10:44 pmDetroit Metropolitan Wayne County
$213

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National 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 May 11, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Wed 7/1

5:11 pm-6:59 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

Wed 7/8

9:00 pm-10:44 pm

Nonstop1h 44m

$209

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Wed 6/3

10:03 am-11:46 am

Nonstop1h 43m

Washington, D.C. Reagan-National

Mon 6/8

7:50 am-9:33 am

Nonstop1h 43m

$211

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Thu 6/4

7:00 am-8:49 am

Nonstop1h 49m

Washington, D.C. Reagan-National

Mon 6/8

8:59 pm-10:44 pm

Nonstop1h 45m

$213

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Sat 5/30

6:50 am-8:39 am

Nonstop1h 49m

Washington, D.C. Reagan-National

Mon 6/1

10:08 pm-11:53 pm

Nonstop1h 45m

$215

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Wed 7/8

7:05 am-8:40 am

Nonstop1h 35m

Washington, D.C. Reagan-National

Tue 7/14

7:59 pm-9:45 pm

Nonstop1h 46m

$219

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Wed 8/5

1:19 pm-12:51 pm

1 stop23h 32m

Washington, D.C. Reagan-National

Sun 8/9

6:00 pm-12:34 pm

1 stop18h 34m

$221

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Wed 6/3

6:50 am-8:39 am

Nonstop1h 49m

Washington, D.C. Reagan-National

Mon 6/8

7:50 am-9:33 am

Nonstop1h 43m

$222
Quickest round-trip

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Mon 8/17

7:05 am-8:36 am

Nonstop1h 31m

Washington, D.C. Reagan-National

Mon 8/24

7:35 pm-9:21 pm

Nonstop1h 46m

$223

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Mon 8/17

8:00 am-9:59 pm

1 stop13h 59m

Washington, D.C. Reagan-National

Mon 8/24

2:00 pm-11:59 pm

1 stop9h 59m

$224

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Wed 7/1

7:50 pm-11:45 pm

1 stop3h 55m

Washington, D.C. Reagan-National

Wed 7/8

6:00 am-10:00 am

1 stop4h 00m

$229

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. Reagan-National 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. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Detroit Metropolitan Wayne County Airport, with most prices found around $222. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $249.

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

The cheapest day to depart from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $283. Flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $394. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $276. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $303.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. Reagan-National 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. Reagan-National Airport for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Detroit Metropolitan Wayne County Airport for as low as $218 on momondo.

Can stopping save me money on Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 31% on your flight if you consider stops on a Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport flight.

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

As of May 2026, prices for Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National 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. Reagan-National 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. Reagan-National Airport (DTW to DCA) 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. Reagan-National Airport

Best Price Found

$208

Fastest flight time

1h 28m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Detroit Metropolitan Wayne County Airport in the past 72 hours is $208. The best round-trip flight deal from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $284.
The fastest flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport takes 1h 28m
Direct flights go from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport every day.
Search flight deals

Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport

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

    Washington, D.C. Reagan-National is 404.7 mi away from Detroit Metropolitan Wayne County. A reasonable flight in good conditions will take 1h 28m.

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

    Prices for flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

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

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

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

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

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

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $174Free CancellationRating
8.0
4,298 reviews
Search Southwest flights
American AirlinesPriceFrom $189Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
DeltaPriceFrom $189Free CancellationRating
7.9
8,451 reviews
Search Delta flights
United AirlinesPriceFrom $213Free CancellationRating
7.4
9,699 reviews
Search United Airlines flights

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

    Delta operates around 30 flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport every week. The average price of these flights found in the last 72 hours has been $270, but momondo users have found Delta deals from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport from as low as $189 round-trip. Delta has been scored 7.9/10 in 8,451 reviews.

  • American Airlines Flights From Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport

    The best American Airlines deal for Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport flight tickets found on momondo in the last 72 hours was $189, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $278 round-trip. American Airlines operates 27 flights out of Detroit Metropolitan Wayne County Airport into Washington, D.C. Reagan-National Airport in an average week, so prices vary by time and availability. 11,667 American Airlines reviews by users on momondo have scored the airline at 7.1/10.

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

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?

Flights from Detroit to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Detroit to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Washington, D.C. from Detroit 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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