Cheap flights from Detroit to Washington, D.C. from $27

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 to Washington, D.C. departing on 9/12. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Detroit to Washington, D.C.

Cheap round-trip flights

Frontier Logo
10:32 am - 12:08 pmDTW-BWI
1h 36mnonstop
Frontier Logo
6:50 pm - 8:29 pmBWI-DTW
1h 39mnonstop
$51Frontier
Find Deal
Fri, Sep 5 - Mon, Sep 8
Frontier Logo
10:32 am - 12:08 pmDTW-BWI
1h 36mnonstop
Frontier Logo
6:50 pm - 8:29 pmBWI-DTW
1h 39mnonstop
$52Frontier
Find Deal
Fri, Sep 5 - Mon, Sep 8
United Airlines Logo
6:00 am - 7:35 amDTW-IAD
1h 35mnonstop
United Airlines Logo
5:11 pm - 6:50 pmIAD-DTW
1h 39mnonstop
$137United Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 4
Southwest Logo
6:30 am - 12:10 pmDTW-DCA
5h 40m1 stop
Southwest Logo
3:55 pm - 9:30 pmDCA-DTW
5h 35m1 stop
$157Southwest
Find Deal
Thu, Sep 4 - Thu, Sep 4
United Airlines Logo
7:40 pm - 9:18 pmDTW-IAD
1h 38mnonstop
United Airlines Logo
10:18 pm - 11:59 pmIAD-DTW
1h 41mnonstop
$158United Airlines
Find Deal
Sat, Aug 30 - Thu, Sep 4
Southwest Logo
6:05 am - 11:00 amDTW-DCA
4h 55m1 stop
Southwest Logo
12:00 pm - 9:30 pmDCA-DTW
9h 30m2 stops
$162Southwest
Find Deal
Thu, Sep 4 - Thu, Sep 4
American Airlines Logo
1:02 pm - 2:46 pmDTW-DCA
1h 44mnonstop
American Airlines Logo
2:59 pm - 4:47 pmDCA-DTW
1h 48mnonstop
$163American Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 6
American Airlines Logo
1:02 pm - 2:46 pmDTW-DCA
1h 44mnonstop
American Airlines Logo
8:20 pm - 10:03 pmDCA-DTW
1h 43mnonstop
$167American Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 4
Delta Logo
9:35 pm - 11:06 pmDTW-IAD
1h 31mnonstop
Delta Logo
6:00 am - 7:32 amIAD-DTW
1h 32mnonstop
$197Delta
Find Deal
Fri, Sep 26 - Sun, Sep 28
Delta Logo
2:59 pm - 4:29 pmDTW-IAD
1h 30mnonstop
Delta Logo
6:05 am - 7:41 amIAD-DTW
1h 36mnonstop
$218Delta
Find Deal
Sat, Oct 11 - Sun, Oct 12

Spirit Airlines flights from Detroit to Washington, D.C.

Our best Spirit Airlines deals on Detroit to Washington, D.C. flight tickets
Spirit Airlines
Sep 9
DTW9:05 pmDetroit Metropolitan Wayne County
1h 28m
BWI10:33 pmBaltimore/Washington
Sep 16
BWI4:27 pmBaltimore/Washington
1h 35m
DTW6:02 pmDetroit Metropolitan Wayne County
Spirit Airlines
Sep 27
DTW9:05 pmDetroit Metropolitan Wayne County
1h 28m
BWI10:33 pmBaltimore/Washington
Sep 30
BWI4:27 pmBaltimore/Washington
1h 35m
DTW6:02 pmDetroit Metropolitan Wayne County
Spirit Airlines
Oct 11
DTW9:05 pmDetroit Metropolitan Wayne County
1h 24m
BWI10:29 pmBaltimore/Washington
Oct 12
BWI2:19 pmBaltimore/Washington
1h 35m
DTW3:54 pmDetroit Metropolitan Wayne County

Frontier flights from Detroit to Washington, D.C.

Our best Frontier deals on Detroit to Washington, D.C. flight tickets
Frontier
Sep 5
DTW10:32 amDetroit Metropolitan Wayne County
1h 36m
BWI12:08 pmBaltimore/Washington
Sep 8
BWI6:50 pmBaltimore/Washington
1h 39m
DTW8:29 pmDetroit Metropolitan Wayne County
Frontier
Sep 5
DTW10:32 amDetroit Metropolitan Wayne County
1h 36m
BWI12:08 pmBaltimore/Washington
Sep 8
BWI6:50 pmBaltimore/Washington
1h 39m
DTW8:29 pmDetroit Metropolitan Wayne County
Frontier
Sep 12
DTW10:32 amDetroit Metropolitan Wayne County
1h 36m
BWI12:08 pmBaltimore/Washington
Sep 14
BWI6:50 pmBaltimore/Washington
1h 39m
DTW8:29 pmDetroit Metropolitan Wayne County

momondo Fare Finder

 
Customize your flight search to find flights from Detroit 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 August 16, 2025.
Use the filters below to find and compare flights from Detroit 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

Fri 9/5

10:32 am-12:08 pm

Nonstop1h 36m

Baltimore/Washington

Mon 9/8

6:50 pm-8:29 pm

Nonstop1h 39m

$51

DetroitBaltimore

DTW - BWI

DTWBWI

Detroit Metropolitan Wayne County

Fri 9/5

10:32 am-12:08 pm

Nonstop1h 36m

Baltimore/Washington

Mon 9/8

6:50 pm-8:29 pm

Nonstop1h 39m

$52

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 9/4

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Thu 9/4

5:11 pm-6:50 pm

Nonstop1h 39m

$137

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Thu 9/4

6:30 am-12:10 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Thu 9/4

3:55 pm-9:30 pm

1 stop5h 35m

$157

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Sat 8/30

7:40 pm-9:18 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Thu 9/4

10:18 pm-11:59 pm

Nonstop1h 41m

$158

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Thu 9/4

6:05 am-11:00 am

1 stop4h 55m

Washington, D.C. Reagan-National

Thu 9/4

12:00 pm-9:30 pm

2 stops9h 30m

$162

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Thu 9/4

1:02 pm-2:46 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

Sat 9/6

2:59 pm-4:47 pm

Nonstop1h 48m

$163

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Thu 9/4

1:02 pm-2:46 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

Thu 9/4

8:20 pm-10:03 pm

Nonstop1h 43m

$167

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Fri 9/26

9:35 pm-11:06 pm

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 9/28

6:00 am-7:32 am

Nonstop1h 32m

$197

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Sat 10/11

2:59 pm-4:29 pm

Nonstop1h 30m

Washington, D.C. Dulles Intl

Sun 10/12

6:05 am-7:41 am

Nonstop1h 36m

$218

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Detroit 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 typical price of a round-trip flight between Detroit and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The month of July is, on average, the cheapest month to fly to Washington, D.C. from Detroit, with most prices found around $189. If you’re not able to fly to Washington, D.C. in July, then August is your next best option. Flight prices from Detroit to Washington, D.C. during August average around $196.

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 is on a Friday. momondo users have found tickets for Friday departures for as low as $293. 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 Detroit to Washington, D.C. for around $455.

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 to Washington, D.C. when you can find flight prices for as low as $303. 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 $642. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Detroit Metropolitan Wayne County to Baltimore/Washington for the best Detroit - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $250 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 for as low as $187 on momondo.

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

There are 4 cabin classes available to choose from on Detroit 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.

How have Detroit to Washington, D.C. flight prices changed over time?

As of August 2025, prices for Detroit 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 to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit 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 to Washington, D.C. (DTT to WAS) flight deals and tips

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

Best Price Found

$27

Fastest flight time

1h 24m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Detroit in the past 72 hours is $27. The best round-trip flight deal from Detroit to Washington, D.C. found on momondo in the last 72 hours is $51.
The fastest flight from Detroit to Washington, D.C. takes 1h 24m
Direct flights go from Detroit to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
  • How far is Detroit to Washington, D.C. by plane?

    The straight-line distance from Detroit to Washington, D.C. is 394.3 mi. By plane, this route typically takes 1h 24m.

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

    Prices for flights from Detroit to Washington, D.C. are updated daily.

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

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

    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 to Washington, D.C..

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

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Detroit to Washington, D.C.?

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

Best airlines flying from Detroit to Washington, D.C.

Compare and see reviews for airlines that fly from Detroit to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $42Free CancellationRating
6.3
8,042 reviews
Search Spirit Airlines flights
FrontierPriceFrom $48Free CancellationRating
5.8
3,211 reviews
Search Frontier flights
DeltaPriceFrom $114Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $179Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
  • Delta Flights From Detroit to Washington, D.C.

    The lowest priced Delta flight from Detroit to Washington, D.C. from the last 72 hours was $114. Generally, Delta has 43 flights on this route every week with an average price of $256. Delta is rated 8.0/10 by our users.

  • United Airlines Flights From Detroit to Washington, D.C.

    Another popular option for Detroit to Washington, D.C. flights is United Airlines (7.4/10, 8,916 ratings). United Airlines flies from Detroit to Washington, D.C. around 12 times per week, with deals starting from $189 round-trip and rising to an average price of around $362.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Woodbridge
Tysons
Laurel
Silver Spring
Waldorf
Fredericksburg
Colonial Beach
Manassas
Rockville
Towson
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Detroit.

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.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Washington, D.C..

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 not ready to book a flight from Detroit to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/21
Thu 8/28

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.