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Cheap flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. from $109

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 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
8:35 pm - 4:59 pmDTW  Detroit Metropolitan Wayne County-DCA Washington, D.C. Reagan-National
20h 24m1 stop Denver Intl
Frontier Logo
7:00 am - 3:28 pmDCA  Washington, D.C. Reagan-National-DTW Detroit Metropolitan Wayne County
8h 28m1 stop Denver Intl
$154Frontier
Thu, Sep 10 - Mon, Sep 14
Frontier Logo
8:35 pm - 9:59 pmDTW  Detroit Metropolitan Wayne County-DCA Washington, D.C. Reagan-National
25h 24m1 stop Denver Intl
Frontier Logo
1:00 pm - 11:55 pmDCA  Washington, D.C. Reagan-National-DTW Detroit Metropolitan Wayne County
10h 55m1 stop Denver Intl
$154Frontier
Tue, Oct 20 - Sat, Oct 24
Frontier Logo
8:35 pm - 9:59 pmDTW  Detroit Metropolitan Wayne County-DCA Washington, D.C. Reagan-National
25h 24m1 stop Denver Intl
Frontier Logo
7:00 am - 3:28 pmDCA  Washington, D.C. Reagan-National-DTW Detroit Metropolitan Wayne County
8h 28m1 stop Denver Intl
$154Frontier
Thu, Sep 10 - Sat, Sep 12
Frontier Logo
7:08 am - 9:59 pmDTW  Detroit Metropolitan Wayne County-DCA Washington, D.C. Reagan-National
14h 51m1 stop Denver Intl
Frontier Logo
1:06 pm - 3:28 pmDCA  Washington, D.C. Reagan-National-DTW Detroit Metropolitan Wayne County
26h 22m1 stop Denver Intl
$154Frontier
Sat, Sep 26 - Mon, Sep 28
American Airlines Logo
5:13 pm - 6:59 pmDTW  Detroit Metropolitan Wayne County-DCA Washington, D.C. Reagan-National
1h 46mnonstop
American Airlines Logo
8:50 pm - 10:38 pmDCA  Washington, D.C. Reagan-National-DTW Detroit Metropolitan Wayne County
1h 48mnonstop
$155American Airlines
Wed, Oct 14 - Mon, Oct 19
American Airlines Logo
1:10 pm - 2:58 pmDTW  Detroit Metropolitan Wayne County-DCA Washington, D.C. Reagan-National
1h 48mnonstop
American Airlines Logo
8:50 pm - 10:38 pmDCA  Washington, D.C. Reagan-National-DTW Detroit Metropolitan Wayne County
1h 48mnonstop
$155American Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
9:42 am - 11:25 amDTW  Detroit Metropolitan Wayne County-DCA Washington, D.C. Reagan-National
1h 43mnonstop
American Airlines Logo
8:10 pm - 9:58 pmDCA  Washington, D.C. Reagan-National-DTW Detroit Metropolitan Wayne County
1h 48mnonstop
$155American Airlines
Wed, Sep 16 - Sat, Sep 19
Delta Logo
9:34 pm - 11:07 pmDTW  Detroit Metropolitan Wayne County-DCA Washington, D.C. Reagan-National
1h 33mnonstop
Delta Logo
6:10 am - 7:45 amDCA  Washington, D.C. Reagan-National-DTW Detroit Metropolitan Wayne County
1h 35mnonstop
$157Delta
Thu, Oct 8 - Mon, Oct 12
Delta Logo
9:30 pm - 10:59 pmDTW  Detroit Metropolitan Wayne County-DCA Washington, D.C. Reagan-National
1h 29mnonstop
Delta Logo
5:35 pm - 7:12 pmDCA  Washington, D.C. Reagan-National-DTW Detroit Metropolitan Wayne County
1h 37mnonstop
$157Delta
Sat, Sep 5 - Tue, Sep 8
Delta Logo
7:00 am - 8:35 amDTW  Detroit Metropolitan Wayne County-DCA Washington, D.C. Reagan-National
1h 35mnonstop
Delta Logo
6:10 am - 7:45 amDCA  Washington, D.C. Reagan-National-DTW Detroit Metropolitan Wayne County
1h 35mnonstop
$157Delta
Thu, Oct 8 - Mon, Oct 12

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

Our best Frontier deals on Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Sep 10
DTW8:35 pmDetroit Metropolitan Wayne County
25h 24m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Sep 12
DCA7:00 amWashington, D.C. Reagan-National
8h 28m
1 stop
DTW3:28 pmDetroit Metropolitan Wayne County
$154
Frontier
Sep 17
DTW8:35 pmDetroit Metropolitan Wayne County
25h 24m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Sep 21
DCA6:00 pmWashington, D.C. Reagan-National
21h 28m
1 stop
DTW3:28 pmDetroit Metropolitan Wayne County
$156
Frontier
Sep 10
DTW7:08 amDetroit Metropolitan Wayne County
9h 51m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Sep 13
DCA7:00 amWashington, D.C. Reagan-National
17h 06m
1 stop
DTW12:06 amDetroit Metropolitan Wayne County
$162

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
Oct 8
DTW9:34 pmDetroit Metropolitan Wayne County
1h 33m
DCA11:07 pmWashington, D.C. Reagan-National
Oct 12
DCA6:10 amWashington, D.C. Reagan-National
1h 35m
DTW7:45 amDetroit Metropolitan Wayne County
$157
Delta
Sep 4
DTW9:30 pmDetroit Metropolitan Wayne County
1h 29m
DCA10:59 pmWashington, D.C. Reagan-National
Sep 8
DCA9:40 amWashington, D.C. Reagan-National
1h 31m
DTW11:11 amDetroit Metropolitan Wayne County
$181
Delta
Sep 5
DTW9:30 pmDetroit Metropolitan Wayne County
1h 29m
DCA10:59 pmWashington, D.C. Reagan-National
Sep 6
DCA9:39 amWashington, D.C. Reagan-National
1h 30m
DTW11:09 amDetroit Metropolitan Wayne County
$187

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 August 16, 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 Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Thu 9/10

8:35 pm-4:59 pm

1 stop20h 24m

Washington, D.C. Reagan-National

Mon 9/14

7:00 am-3:28 pm

1 stop8h 28m

$154

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Tue 10/20

8:35 pm-9:59 pm

1 stop25h 24m

Washington, D.C. Reagan-National

Sat 10/24

1:00 pm-11:55 pm

1 stop10h 55m

$154

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Thu 9/10

8:35 pm-9:59 pm

1 stop25h 24m

Washington, D.C. Reagan-National

Sat 9/12

7:00 am-3:28 pm

1 stop8h 28m

$154

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Sat 9/26

7:08 am-9:59 pm

1 stop14h 51m

Washington, D.C. Reagan-National

Mon 9/28

1:06 pm-3:28 pm

1 stop26h 22m

$154

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Wed 10/14

5:13 pm-6:59 pm

Nonstop1h 46m

Washington, D.C. Reagan-National

Mon 10/19

8:50 pm-10:38 pm

Nonstop1h 48m

$155

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Thu 10/22

1:10 pm-2:58 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

Mon 10/26

8:50 pm-10:38 pm

Nonstop1h 48m

$155

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Wed 9/16

9:42 am-11:25 am

Nonstop1h 43m

Washington, D.C. Reagan-National

Sat 9/19

8:10 pm-9:58 pm

Nonstop1h 48m

$155

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Thu 10/8

9:34 pm-11:07 pm

Nonstop1h 33m

Washington, D.C. Reagan-National

Mon 10/12

6:10 am-7:45 am

Nonstop1h 35m

$157
Quickest round-trip

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Sat 9/5

9:30 pm-10:59 pm

Nonstop1h 29m

Washington, D.C. Reagan-National

Tue 9/8

5:35 pm-7:12 pm

Nonstop1h 37m

$157

DetroitWashington, D.C.

DTW Detroit Metropolitan Wayne County - DCA Washington, D.C. Reagan-National

DTWDCA

Detroit Metropolitan Wayne County

Thu 10/8

7:00 am-8:35 am

Nonstop1h 35m

Washington, D.C. Reagan-National

Mon 10/12

6:10 am-7:45 am

Nonstop1h 35m

$157

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?

Prices are currently low for flights on this route.

Typical prices usually range from $249 to $374.
The lowest price recently found on this route was $154.

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

The month of December 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 $249. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of December, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $262.

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 Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $302. 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 $445. 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 $290. 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 $320.

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 $287 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 $235 on momondo.

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

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

You could potentially save up to 17% 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 August 2026, prices for Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport flights are approximately 67% 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

$243

Fastest flight time

1h 29m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun
The best one-way flight to Washington, D.C. Reagan-National Airport from Detroit Metropolitan Wayne County Airport in the past 72 hours is $243. 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 $258.
The fastest flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport takes 1h 29m
Direct flights go from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Delta.
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 29m.

  • 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
DeltaPriceFrom $189Free CancellationRating
7.8
8,502 reviews
Search Delta flights
American AirlinesPriceFrom $189Free CancellationRating
7.1
11,950 reviews
Search American Airlines flights

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

    Delta operates around 24 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 $305, 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 7.8/10 in 8,502 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 $279 round-trip. American Airlines operates 16 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. 11,950 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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Glen Burnie
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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