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Reagan-National

$108+ Cheap flights from Detroit (DTT) to Reagan-National (DCA)

DTT — DCA
Nov 8 — Nov 151
Sun 11/8
Sun 11/15
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Detroit All airports to Washington, D.C. Reagan-National are usually found in February or August, booked 60 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Detroit to Reagan-National

Cheapest flights from Detroit to Reagan-National

Mon 11/27:00 am -
1 stop14h 50m
Mon 11/96:00 pm -
1 stop29h 51m
Deal found 10/5$154
Fri 11/66:27 am -
Nonstop1h 52m
Tue 11/102:21 pm -
Nonstop1h 50m
Deal found 10/8$155
Tue 11/38:35 pm -
1 stop25h 15m
Tue 11/107:00 am -
1 stop8h 30m
Deal found 10/6$156
Thu 11/127:00 am -
1 stop9h 47m
Mon 11/161:00 pm -
1 stop10h 51m
Deal found 10/5$157
Mon 11/27:00 am -
1 stop9h 47m
Thu 11/121:00 pm -
1 stop10h 51m
Deal found 10/6$160
Thu 11/58:35 pm -
1 stop15h 34m
Mon 11/91:00 pm -
1 stop10h 51m
Deal found 10/6$162
Tue 11/107:00 am -
1 stop9h 47m
Thu 11/121:00 pm -
1 stop10h 51m
Deal found 10/6$163
Thu 11/58:35 pm -
1 stop15h 34m
Wed 11/111:00 pm -
1 stop10h 51m
Deal found 10/6$165
Thu 11/58:35 pm -
1 stop15h 34m
Thu 11/121:00 pm -
1 stop10h 51m
Deal found 10/6$166
Tue 12/811:58 am -
1 stop10h 01m
Thu 12/101:40 pm -
1 stop11h 30m
Deal found 10/5$171

Find flight deals from Detroit to Reagan-National

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$154
(Cheapflightsfares)

One-way from

$108
(Kiwi.com)

Popular in

September

Cheapest in

February

Average price

$299

Good round-trip deal

$279 or less

Good one-way deal

$232 or less
Provider with most accurate pricing for Detroit (DTT)-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Washington, D.C. Reagan-National flights.
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From Detroit (DTT) to Washington, D.C. Reagan-National
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One-way flight from Detroit (DTT) to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Detroit (DTT) to Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Detroit (DTT) to Washington, D.C. Reagan-National.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Detroit 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

Sat 10/31

6:45 am-3:40 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$111

DetroitWashington, D.C.

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

DTWDCA

Detroit Metropolitan Wayne County

Thu 11/12

8:20 am-4:15 pm

2 stops7h 55m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$111

DetroitWashington, D.C.

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

DTWDCA

Detroit Metropolitan Wayne County

Tue 10/27

2:25 pm-10:55 pm

2 stops8h 30m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$111

DetroitWashington, D.C.

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

DTWDCA

Detroit Metropolitan Wayne County

Sat 12/5

9:00 am-6:10 pm

2 stops9h 10m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$135

DetroitWashington, D.C.

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

DTWDCA

Detroit Metropolitan Wayne County

Sun 12/20

6:40 am-3:40 pm

2 stops9h 00m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$138

DetroitWashington, D.C.

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

DTWDCA

Detroit Metropolitan Wayne County

Thu 11/5

8:20 am-4:15 pm

2 stops7h 55m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$205

DetroitWashington, D.C.

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

DTWDCA

Detroit Metropolitan Wayne County

Tue 4/6

1:15 pm-9:55 pm

2 stops8h 40m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$205

DetroitWashington, D.C.

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

DTWDCA

Detroit Metropolitan Wayne County

Sat 10/17

6:20 am-2:00 pm

2 stops7h 40m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$210

DetroitWashington, D.C.

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

DTWDCA

Detroit Metropolitan Wayne County

Sat 11/7

9:05 am-6:10 pm

2 stops9h 05m

Washington, D.C. Reagan-National

Sat 11/14

6:10 am-12:50 pm

1 stop6h 40m

$217

DetroitWashington, D.C.

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

DTWDCA

Detroit Metropolitan Wayne County

Sat 12/12

9:00 am-1:55 pm

1 stop4h 55m

Washington, D.C. Reagan-National

Tue 12/15

1:00 pm-8:55 pm

2 stops7h 55m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Detroit to Reagan-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Reagan-National in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Detroit with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Detroit to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Detroit to Washington, D.C. Reagan-National Airport?

Currently, December is the cheapest month in which you can book a flight from Detroit to Washington, D.C. Reagan-National Airport (average of $261). Flying from Detroit to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to DCA?

A simple way to save on the total cost of your ticket is to fly from Detroit to Washington, D.C. Reagan-National Airport in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

Weekly flight availability from Detroit to Washington, D.C. Reagan-National Airport

The most flights from DTT to DCA are scheduled on a Wednesday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Detroit to Washington, D.C. Reagan-National Airport?

Airfare is below average for this route at the moment.
Detroit to Washington, D.C. Reagan-National Airport flights typically cost between $249 and $445 in November.
The cheapest round-trip price found within the last 5 days was $154 on Frontier (Nov 2-Nov 9).

What’s the top layover airport for flights from Detroit to Washington, D.C. Reagan-National Airport?

Chicago (MDW) – chosen by Cheapflights users on 50% of 1-stop itineraries from Detroit to Washington, D.C. Reagan-National Airport on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Washington, D.C. Reagan-National Airport?

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $160.

What’s the fastest layover option from Detroit to Washington, D.C. Reagan-National Airport?

Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 4h 10m.

Which airport typically offers the quickest layover for flights from Detroit to Washington, D.C. Reagan-National Airport?

Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 1h 40m.

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

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Travelers seeking maximum savings on their Detroit to Washington, D.C. Reagan-National Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta and American Airlines from Detroit to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,646 reviews

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Sherry,Aug 2023

ATL - DCA

Didn’t receive any snacks due to turbulence which I understand but both carts started from the front of the plan so anyone in the back got no snacks. If one had started at the back more people may have been able to be served.
Delta
7.8
Good
8,646 reviews
Delta
7.8
Good
8,646 reviews

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Sherry,Aug 2023

ATL - DCA

Didn’t receive any snacks due to turbulence which I understand but both carts started from the front of the plan so anyone in the back got no snacks. If one had started at the back more people may have been able to be served.
American Airlines
7.0
Good
12,146 reviews
Delta
7.8
Good
8,646 reviews

Food

7.2

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Sherry,Aug 2023

ATL - DCA

Didn’t receive any snacks due to turbulence which I understand but both carts started from the front of the plan so anyone in the back got no snacks. If one had started at the back more people may have been able to be served.

Related info for your journey

  • What airport do you fly from for flights from Detroit to Washington, D.C. Reagan-National?

    For a flight from Detroit to Washington, D.C. Reagan-National, you will be flying from All airports. Detroit All airports (DTT) is just 0.6 mi from the center of the city. All airports is the only Detroit airport and it handles 16 outbound flights to Washington, D.C. Reagan-National per day. 2 airlines have flights to Washington, D.C. Reagan-National from Detroit All airports on a regular basis.

  • How long is the flight from Detroit to Washington, D.C. Reagan-National Airport?

    For as low as $217, Southwest can have you in Washington, D.C. Reagan-National Airport from Detroit in 9h 05m. The distance between Detroit and Washington, D.C. Reagan-National Airport is about 405 mi.

  • What are the cheapest airlines flying from Detroit to Washington, D.C. Reagan-National Airport round-trip?

    American Airlines, at $189, was found to be the cheapest airline from Detroit to Washington, D.C. Reagan-National Airport. An alternate airline flying to your destination would be Delta. American Airlines is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Detroit to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airlines for a one-way flight from Detroit to Washington, D.C. Reagan-National Airport are Frontier ($29), Southwest ($108), and American Airlines ($115).

  • What are the most reliable airlines from Detroit to Washington, D.C. Reagan-National Airport?

    Before booking your flight to Washington, D.C. Reagan-National Airport from Detroit, check out the most reliable airlines to get you to your destination on time: Endeavor Airlines (100%), Alaska Airlines (83%), American Airlines( 83%).

  • What are the cheapest flights from Detroit to Washington, D.C. Reagan-National Airport?

    On average you can expect to pay $364 for a flight from Detroit to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $157 while the most popular route, (Detroit Metropolitan Wayne County - Washington, D.C. Reagan-National) is currently priced at $194.

  • Can I find deals for flights from Detroit to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Detroit to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Reagan-National.

  • Can I find deals for business class flights from Detroit to Reagan-National?

    Yes. Cheapflights offers flight deals from Detroit to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Washington, D.C. Reagan-National Airport?

    Currently, December is the cheapest month in which you can book a flight from Detroit to Washington, D.C. Reagan-National Airport (average of $261). Flying from Detroit to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Owings Mills
Lanham
Herndon
Tysons
Reston
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Laurel
Oxon Hill
Towson
Clinton
Hunt Valley
Waldorf
Silver Spring

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Detroit to Reagan-National

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$291FlexibilityNo cancel feeOn-time71%
DeltaCheapest$189Average$318FlexibilityNo cancel feeOn-timeN/A

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