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Cheap flights from Detroit to Washington, D.C. from C$ 126

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — WAS
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Detroit All airports to Washington, D.C. are usually found in September or July, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Detroit to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 October 2025.

Round-trip from

C$ 225

One-way from

C$ 126

Popular in

February

Cheapest in

September

Average price

C$ 336

Good round-trip deal

C$ 271 or less

Good one-way deal

C$ 223 or less
JetBlue
  • JetBlue
  • 7/11-11/11
  • 2 total stops
  • 13h 49m total
  • Detroit to Washington, D.C.
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JetBlue
  • JetBlue
  • 13/11
  • 1 total stop
  • 7h 47m total
  • Detroit to Washington, D.C.
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Highest demand for flights based on searches. 11% potential increase in price (C$ 53 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Detroit (DTT) to Washington, D.C. (WAS).
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Find flight deals from Detroit to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Washington, D.C.
Explore the most affordable flight options available from Detroit to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.

Fri 7/113:12 p.m.DTW - DCA
1 stop7h 47mJetBlue
Tue 11/114:55 p.m.DCA - DTW
1 stop6h 02mJetBlue
Deal found 24/10C$ 225
Fri 14/113:12 p.m.DTW - DCA
1 stop7h 47mJetBlue
Mon 17/114:55 p.m.DCA - DTW
1 stop6h 02mJetBlue
Deal found 26/10C$ 231
Mon 17/113:12 p.m.DTW - DCA
1 stop7h 47mJetBlue
Wed 19/114:55 p.m.DCA - DTW
1 stop6h 02mJetBlue
Deal found 26/10C$ 245
Thu 20/1110:28 a.m.DTW - DCA
1 stop4h 31mJetBlue
Mon 24/115:43 p.m.DCA - DTW
1 stop5h 14mJetBlue
Deal found 27/10C$ 253
Fri 12/127:00 a.m.DTW - DCA
Nonstop1h 41mDelta
Mon 15/129:36 a.m.DCA - DTW
Nonstop1h 42mDelta
Deal found 27/10C$ 264
Sun 9/119:30 p.m.DTW - DCA
Nonstop1h 34mDelta
Thu 20/116:06 a.m.DCA - DTW
Nonstop1h 41mDelta
Deal found 26/10C$ 271
Sat 8/119:31 p.m.DTW - DCA
Nonstop1h 28mDelta
Sun 9/116:06 a.m.DCA - DTW
Nonstop1h 41mDelta
Deal found 25/10C$ 278
Fri 21/116:25 a.m.DTW - DCA
1 stop5h 35mSouthwest
Mon 24/112:55 p.m.DCA - DTW
1 stop7h 45mSouthwest
Deal found 25/10C$ 292
Fri 21/119:30 p.m.DTW - DCA
Nonstop1h 34mDelta
Fri 28/116:00 a.m.DCA - DTW
Nonstop1h 41mDelta
Deal found 25/10C$ 298
Fri 14/1112:25 p.m.DTW - DCA
1 stop5h 05mSouthwest
Sun 16/116:45 p.m.DCA - DTW
1 stop4h 55mSouthwest
Deal found 25/10C$ 299
Sat 8/112:00 p.m.DTW - DCA
1 stop5h 30mSouthwest
Tue 11/116:00 a.m.DCA - DTW
1 stop6h 20mSouthwest
Deal found 25/10C$ 306

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 27 October 2025.
Use the filters below to find and compare flights from Detroit to Washington, D.C. that are best for you.

Fly from

Detroit

Fly to

Washington, D.C.

Route

Depart

Return

Price

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Fri 7/11

3:12 p.m.-10:59 p.m.

1 stop7h 47m

Washington, D.C. Reagan-National

Tue 11/11

4:55 p.m.-10:57 p.m.

1 stop6h 02m

C$ 225

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Thu 20/11

10:28 a.m.-2:59 p.m.

1 stop4h 31m

Washington, D.C. Reagan-National

Mon 24/11

5:43 p.m.-10:57 p.m.

1 stop5h 14m

C$ 253

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Sun 21/12

9:15 p.m.-10:50 p.m.

Nonstop1h 35m

Washington, D.C. Reagan-National

Thu 1/1

12:32 p.m.-2:12 p.m.

Nonstop1h 40m

C$ 264

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Mon 22/12

7:16 a.m.-8:57 a.m.

Nonstop1h 41m

Washington, D.C. Reagan-National

Wed 31/12

5:35 p.m.-7:15 p.m.

Nonstop1h 40m

C$ 264

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Sat 20/12

9:15 p.m.-10:50 p.m.

Nonstop1h 35m

Washington, D.C. Reagan-National

Sun 4/1

6:00 a.m.-7:44 a.m.

Nonstop1h 44m

C$ 264

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Thu 18/12

7:00 a.m.-8:41 a.m.

Nonstop1h 41m

Washington, D.C. Reagan-National

Sun 4/1

6:00 a.m.-7:44 a.m.

Nonstop1h 44m

C$ 264

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Tue 25/11

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

Washington, D.C. Reagan-National

Tue 2/12

6:02 a.m.-7:46 a.m.

Nonstop1h 44m

C$ 264

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Fri 12/12

7:00 a.m.-8:41 a.m.

Nonstop1h 41m

Washington, D.C. Reagan-National

Sun 4/1

6:00 a.m.-7:44 a.m.

Nonstop1h 44m

C$ 264

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Sat 20/12

9:15 p.m.-10:50 p.m.

Nonstop1h 35m

Washington, D.C. Reagan-National

Fri 2/1

6:00 a.m.-7:44 a.m.

Nonstop1h 44m

C$ 264

DetroitWashington, D.C.

DTW - DCA

DTWDCA

Detroit Metropolitan Wayne County

Fri 21/11

9:30 p.m.-11:04 p.m.

Nonstop1h 34m

Washington, D.C. Reagan-National

Mon 24/11

6:06 a.m.-7:47 a.m.

Nonstop1h 41m

C$ 264

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 21 results
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Best time to book a flight from Detroit to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Washington, D.C.

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Washington, D.C.. Price data was last updated on 24 October 2025.

The price you pay for your flight from Detroit to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Detroit to Washington, D.C. (average of C$ 59). Flying from Detroit to Washington, D.C. in April is currently the most expensive (average of C$ 109). 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 WAS?

Find hourly flight availability from Detroit to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 October 2025.

When flying from Detroit to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight in the afternoon.

What is the cheapest day to fly from Detroit to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Washington, D.C.. Price data was last updated on 26 October 2025.

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

Weekly flight availability from Detroit to Washington, D.C.

Explore weekly flight availability from Detroit to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 October 2025.

The most flights from DTT to WAS are scheduled on a Monday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated 27 October 2025.
Get a feel of what it's like to fly with Frontier from Detroit to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.8
Fair
3,122 reviews
Check prices

Overall

5.8

Comfort

5.5

Crew

6.7

Food

4.6

Entertainment

4.4

Boarding

6.1

Reviews

1 / 20
2.0
Mediocre

Shawn,Sep 2025

SAN - SFO

The flight was over booked and was unadble to get help with issue. I could not get a refund or rebooked in order to make my trip
Frontier
5.8
Fair
3,122 reviews
Frontier
5.8
Fair
3,122 reviews
Check prices

Overall

5.8

Comfort

5.5

Crew

6.7

Food

4.6

Entertainment

4.4

Boarding

6.1

Reviews

1 / 20
2.0
Mediocre

Shawn,Sep 2025

SAN - SFO

The flight was over booked and was unadble to get help with issue. I could not get a refund or rebooked in order to make my trip

Related info for your journey

Find useful and relevant information for your journey from Detroit to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to Washington, D.C. from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.9 km from the centre of Detroit. There are 38 flights from All airports to Washington, D.C. per day from 5 different airlines.

  • How long is the flight from Detroit to Washington, D.C.?

    For as low as C$ 264, JetBlue can have you in Washington, D.C. from Detroit in 1h 35m. The distance from Detroit to Washington, D.C. is about 652 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, American Airlines (C$ 247), and Delta (C$ 257) offers the cheapest pricing from Detroit to Washington, D.C.. American Airlines is 18% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider Sun Country Air (100%), Avianca (95%) or ANA (94%) when booking your flight. These represent the most reliable airlines when flying from Detroit to Washington, D.C..

  • What are the cheapest flights from Detroit to Washington, D.C.?

    Looking for the cheapest flight from Detroit to Washington, D.C.? While on average our users pay C$ 1,564, our data indicates the cheapest price to be C$ 375. The most popular route (Detroit Metropolitan Wayne County - Washington, D.C. Reagan-National), is priced around C$ 264.

  • Can I find deals for flights from Detroit to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Detroit to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Washington, D.C.?

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

  • Can I find deals for business class flights from Detroit to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Detroit to Washington, D.C. 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.?

    Currently, August is the cheapest month in which you can book a flight from Detroit to Washington, D.C. (average of C$ 59). Flying from Detroit to Washington, D.C. in April is currently the most expensive (average of C$ 109). 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

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Hanover
Reston
Fairfax
Ellicott City
Oxon Hill
Gaithersburg
Herndon
Arlington
Manassas
Fredericksburg
Alexandria
Rockville

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Detroit to Washington, D.C.

Discover the top 5 airlines that operate flights from Detroit to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 52AverageC$ 233FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 65AverageC$ 227FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 124AverageC$ 318FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 201AverageC$ 406FlexibilityNo cancel feeOn-time63%
Search Southwest flights
American AirlinesCheapestC$ 247AverageC$ 284FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Detroit to Washington, D.C.?

Cheapflights makes it easy to find Detroit to Washington, D.C. flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Washington, D.C.?

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Can Cheapflights find flights from Detroit to Washington, D.C. with no change fees?

Need flexible booking options for your flight to Washington, D.C. from Detroit? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Detroit to Washington, D.C. become cheaper?

Of course! You can now track prices for flights from Detroit to Washington, D.C. and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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