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Cheap flights from Washington, D.C. Reagan-National Airport to Detroit 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 Washington, D.C. Reagan-National Airport to Detroit departing on 6/23. 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 Washington, D.C. Reagan-National Airport to Detroit

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:39 am - 11:09 am
DCA
-
DTW
1h 30mnonstop
Delta Logo
9:30 pm - 10:59 pm
DTW
-
DCA
1h 29mnonstop
$207Delta
Thu, Aug 20 - Tue, Aug 25
Delta Logo
7:59 pm - 9:45 pm
DCA
-
DTW
1h 46mnonstop
Delta Logo
9:24 pm - 10:59 pm
DTW
-
DCA
1h 35mnonstop
$209Delta
Tue, Jul 7 - Tue, Jul 14
Southwest Logo
6:00 am - 10:00 am
DCA
-
DTW
4h 00m
1 stop
Southwest Logo
7:50 pm - 11:50 pm
DTW
-
DCA
4h 00m
1 stop
$217Southwest
Wed, Jun 24 - Tue, Jul 7
American Airlines Logo
7:50 pm - 9:38 pm
DCA
-
DTW
1h 48mnonstop
American Airlines Logo
6:00 am - 7:40 am
DTW
-
DCA
1h 40mnonstop
$222American Airlines
Thu, Aug 20 - Tue, Aug 25
Delta Logo
12:23 pm - 2:00 pm
DCA
-
DTW
1h 37mnonstop
Delta Logo
2:55 pm - 4:34 pm
DTW
-
DCA
1h 39mnonstop
$224Delta
Thu, Aug 20 - Tue, Aug 25
Delta Logo
6:00 am - 7:30 am
DCA
-
DTW
1h 30mnonstop
Delta Logo
5:25 pm - 7:00 pm
DTW
-
DCA
1h 35mnonstop
$228Delta
Tue, Jun 23 - Sat, Jun 27
Delta Logo
6:00 am - 7:30 am
DCA
-
DTW
1h 30mnonstop
Delta Logo
7:05 am - 8:37 am
DTW
-
DCA
1h 32mnonstop
$229Delta
Tue, Jun 23 - Sat, Jun 27
Delta Logo
7:35 pm - 9:21 pm
DCA
-
DTW
1h 46mnonstop
Delta Logo
2:02 pm - 6:59 pm
DTW
-
DCA
4h 57m
1 stop
$232Delta
Wed, Aug 12 - Tue, Aug 18
American Airlines Logo
5:00 am - 9:17 am
DCA
-
DTW
4h 17m
1 stop
American Airlines Logo
9:39 am - 11:18 am
DTW
-
DCA
1h 39mnonstop
$234American Airlines
Thu, Aug 20 - Tue, Aug 25
Delta Logo
12:23 pm - 2:00 pm
DCA
-
DTW
1h 37mnonstop
Delta Logo
7:05 am - 8:36 am
DTW
-
DCA
1h 31mnonstop
$235Delta
Thu, Aug 13 - Sat, Aug 15

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Detroit flight tickets
American Airlines
Aug 20
DCA7:50 pmWashington, D.C. Reagan-National
1h 48m
DTW9:38 pmDetroit Metropolitan Wayne County
Aug 25
DTW6:00 amDetroit Metropolitan Wayne County
1h 40m
DCA7:40 amWashington, D.C. Reagan-National
$222
American Airlines
Aug 20
DCA11:56 amWashington, D.C. Reagan-National
4h 20m
1 stop
DTW4:16 pmDetroit Metropolitan Wayne County
Aug 25
DTW6:00 amDetroit Metropolitan Wayne County
1h 40m
DCA7:40 amWashington, D.C. Reagan-National
$234
American Airlines
Aug 20
DCA11:56 amWashington, D.C. Reagan-National
4h 20m
1 stop
DTW4:16 pmDetroit Metropolitan Wayne County
Aug 25
DTW7:30 amDetroit Metropolitan Wayne County
5h 28m
1 stop
DCA12:58 pmWashington, D.C. Reagan-National
$259

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Detroit flight tickets
Delta
Jul 7
DCA7:59 pmWashington, D.C. Reagan-National
1h 46m
DTW9:45 pmDetroit Metropolitan Wayne County
Jul 14
DTW9:24 pmDetroit Metropolitan Wayne County
1h 35m
DCA10:59 pmWashington, D.C. Reagan-National
$209
Delta
Aug 20
DCA12:23 pmWashington, D.C. Reagan-National
1h 37m
DTW2:00 pmDetroit Metropolitan Wayne County
Aug 25
DTW9:30 pmDetroit Metropolitan Wayne County
1h 29m
DCA10:59 pmWashington, D.C. Reagan-National
$224
Delta
Jun 27
DCA8:00 pmWashington, D.C. Reagan-National
1h 41m
DTW9:41 pmDetroit Metropolitan Wayne County
Jun 30
DTW9:24 pmDetroit Metropolitan Wayne County
1h 35m
DCA10:59 pmWashington, D.C. Reagan-National
$228

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Detroit 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 June 1, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Thu 8/20

9:39 am-11:09 am

Nonstop1h 30m

Detroit Metropolitan Wayne County

Tue 8/25

9:30 pm-10:59 pm

Nonstop1h 29m

$207

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Tue 7/7

7:59 pm-9:45 pm

Nonstop1h 46m

Detroit Metropolitan Wayne County

Tue 7/14

9:24 pm-10:59 pm

Nonstop1h 35m

$209

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Wed 6/24

6:00 am-10:00 am

1 stop4h 00m

Detroit Metropolitan Wayne County

Tue 7/7

7:50 pm-11:50 pm

1 stop4h 00m

$217

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Thu 8/20

7:50 pm-9:38 pm

Nonstop1h 48m

Detroit Metropolitan Wayne County

Tue 8/25

6:00 am-7:40 am

Nonstop1h 40m

$222

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Thu 8/20

12:23 pm-2:00 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

Tue 8/25

2:55 pm-4:34 pm

Nonstop1h 39m

$224

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Tue 6/23

6:00 am-7:30 am

Nonstop1h 30m

Detroit Metropolitan Wayne County

Sat 6/27

5:25 pm-7:00 pm

Nonstop1h 35m

$228

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Tue 6/23

6:00 am-7:30 am

Nonstop1h 30m

Detroit Metropolitan Wayne County

Sat 6/27

7:05 am-8:37 am

Nonstop1h 32m

$229

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Wed 8/12

7:35 pm-9:21 pm

Nonstop1h 46m

Detroit Metropolitan Wayne County

Tue 8/18

2:02 pm-6:59 pm

1 stop4h 57m

$232

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Thu 8/20

5:00 am-9:17 am

1 stop4h 17m

Detroit Metropolitan Wayne County

Tue 8/25

9:39 am-11:18 am

Nonstop1h 39m

$234

Washington, D.C.Detroit

DCA - DTW

DCADTW

Washington, D.C. Reagan-National

Thu 8/13

12:23 pm-2:00 pm

Nonstop1h 37m

Detroit Metropolitan Wayne County

Sat 8/15

7:05 am-8:36 am

Nonstop1h 31m

$235

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. Reagan-National Airport to Detroit

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 Washington, D.C. Reagan-National Airport and Detroit?

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Washington, D.C. Reagan-National Airport is in August. Flight prices, which tend to average around $78, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in August, then November is your next best option. Flight prices from Washington, D.C. Reagan-National Airport to Detroit during November average around $80.

What is the cheapest day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from Washington, D.C. Reagan-National Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $313. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Reagan-National Airport to Detroit for around $477.

What is the cheapest time of day to depart on your flight to Detroit?

In the evening is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Detroit when you can find flight prices for as low as $309. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $376 on average. Flights to Detroit from Washington, D.C. Reagan-National Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Detroit from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around $306 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit from Washington, D.C. Reagan-National Airport for as low as $224 on momondo.

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

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

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

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

As of June 2026, prices for Washington, D.C. Reagan-National Airport to Detroit flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Detroit

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

Cheap Washington, D.C. Reagan-National Airport to Detroit (DCA to DTT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Detroit

Best Price Found

$243

Fastest flight time

1h 29m

Direct flights

Every day

Airports in Detroit

1 airport
The best one-way flight to Detroit from Washington, D.C. Reagan-National Airport in the past 72 hours is $243. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Detroit found on momondo in the last 72 hours is $291.
The fastest flight from Washington, D.C. Reagan-National Airport to Detroit takes 1h 29m
Direct flights go from Washington, D.C. Reagan-National Airport to Detroit every day.
There is 1 airport in Detroit. From Washington, D.C. Reagan-National Airport there are direct flights to Detroit Metropolitan Wayne County (DTW).
Search flight deals

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

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

    Washington, D.C. Reagan-National and Detroit are 396.5 mi apart from one another. 1h 29m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Detroit are refreshed on a daily basis.

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

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

    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 Washington, D.C. Reagan-National Airport to Detroit.

  • What documentation or ID do you need to fly to Detroit?

    The travel and health documents you'll need for your trip to Detroit 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. 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. Reagan-National Airport to Detroit?

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Detroit with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $189Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights
DeltaPriceFrom $189Free CancellationRating
7.9
8,402 reviews
Search Delta flights

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

    Delta is one of the most popular airlines flying from Washington, D.C. Reagan-National Airport to Detroit, operating 24 flights/week on average for this route. A good Delta flight deal for Washington, D.C. Reagan-National Airport to Detroit starts from $189 round-trip, up to an average price of $306. Our users have rated Delta at 7.9/10.

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

    American Airlines (7.1/10 from 11,641 reviews) operates around 17 flights from Washington, D.C. Reagan-National Airport to Detroit in any given week. The average American Airlines airfare for this route is around $325, with deals from around $189 rare but found on momondo. Referenced prices are for round-trip Washington, D.C. Reagan-National Airport to Detroit flight searches in the last 72 hours.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

Why use momondo?

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

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

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

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

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

Once you have performed a search for Washington, D.C. to Detroit 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 Washington, D.C. to Detroit right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Detroit from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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