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CA $176 Cheap Flights from Detroit (DTW) to Washington (DCA)

View CA $176 flight on Tue, Sep 22, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Ronald Reagan National Airport (DCA)

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Cheap flights from Detroit (DTW) to Washington (DCA)

Prices were available within the past 7 days and start at CA $176 for one-way flights and CA $231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 22 - Sat, Sep 26
DTW
Detroit
DCA
Washington
CA $231 Roundtrip, found 5 hours ago
CA $231
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Sep 22 from Detroit to Washington, returning Sat, Sep 26, priced at CA $231 found 5 hours ago
Delta
Tue, Sep 15 - Sat, Sep 26
DTW
Detroit
DCA
Washington
CA $231 Roundtrip, found 2 hours ago
CA $231
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Sep 15 from Detroit to Washington, returning Sat, Sep 26, priced at CA $231 found 2 hours ago
Delta
Tue, Sep 29 - Tue, Oct 20
DTW
Detroit
DCA
Washington
CA $280 Roundtrip, found 6 days ago
CA $280
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 29 from Detroit to Washington, returning Tue, Oct 20, priced at CA $280 found 6 days ago
American Airlines
Tue, Aug 11 - Wed, Aug 26
DTW
Detroit
DCA
Washington
CA $281 Roundtrip, found 5 days ago
CA $281
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Aug 11 from Detroit to Washington, returning Wed, Aug 26, priced at CA $281 found 5 days ago
Delta
Tue, Sep 15 - Sun, Sep 27
DTW
Detroit
DCA
Washington
CA $293 Roundtrip, found 2 hours ago
CA $293
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Sep 15 from Detroit to Washington, returning Sun, Sep 27, priced at CA $293 found 2 hours ago
Delta
Mon, Nov 9 - Sat, Nov 14
DTW
Detroit
DCA
Washington
CA $295 Roundtrip, found 5 days ago
CA $295
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 9 from Detroit to Washington, returning Sat, Nov 14, priced at CA $295 found 5 days ago
American Airlines
Thu, Sep 3 - Mon, Sep 7
DTW
Detroit
DCA
Washington
CA $300 Roundtrip, found 4 hours ago
CA $300
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Sep 3 from Detroit to Washington, returning Mon, Sep 7, priced at CA $300 found 4 hours ago
JetBlue Airways
Mon, Sep 21 - Tue, Sep 22
DTW
Detroit
DCA
Washington
CA $421 Roundtrip, found 2 hours ago
CA $421
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Mon, Sep 21 from Detroit to Washington, returning Tue, Sep 22, priced at CA $421 found 2 hours ago
United
Wed, Jul 22 - Wed, Jul 29
DTW
Detroit
DCA
Washington
CA $683 Roundtrip, found 2 hours ago
CA $683
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Jul 22 from Detroit to Washington, returning Wed, Jul 29, priced at CA $683 found 2 hours ago
Alaska Airlines
Thu, Sep 17 - Tue, Sep 22
DTW
Detroit
DCA
Washington
CA $1,272 Roundtrip, found 6 days ago
CA $1,272
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 17 from Detroit to Washington, returning Tue, Sep 22, priced at CA $1,272 found 6 days ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city centre is 40 minutes. Flights from CA $842
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city centre40 min
Flights from CA $842
Select flight to Washington Dulles Intl. IAD. Average driving time to city centre is 36 minutes. Flights from CA $397
IAD
Washington Dulles Intl.
Average driving time to city centre36 min
Flights from CA $397

Frequently asked questions

How much does a flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find cheap one-way flights from CA $176 and cheap return flights from CA $231 DTW to DCA with Expedia. One-way flights typically cost between CA$341 and CA$818, and return flights often range between CA$388 and CA$1208. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when DTW to DCA ticket fares go up or down.
What is the cheapest month to fly from Detroit, MI (DTW) to Washington, DC (DCA)?
The cheapest months to fly from Detroit, MI (DTW) to Washington, DC (DCA) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
There are 2 airlines offering direct flights from Detroit Metropolitan Wayne County (DTW) to Ronald Reagan Washington National (DCA). These include:
  • Delta operates 35 direct flights from Detroit Metropolitan Wayne County (DTW) to Ronald Reagan Washington National (DCA) every week.
  • American Airlines operates 24 direct flights from Detroit Metropolitan Wayne County (DTW) to Ronald Reagan Washington National (DCA) every week.
How do I find cheap flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best airline to fly with from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. Delta offers the most daily flights from DTW to DCA, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best time to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National) is typically September or October. These months offer a great balance, with return flights averaging around CA$372. You'll also find plenty of flight options during this period, as these are popular times to travel. September and October bring pleasant autumn weather to Washington, DC, making it an ideal time to visit.
How many flights per day from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
You'll find around 8 nonstop flights per day from Detroit Metropolitan Wayne County (DTW) to Ronald Reagan Washington National (DCA). For even more choices, look at flights that include layovers, as there are approximately 89 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and LaGuardia (LGA).
What is the earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Detroit Metropolitan Wayne County (DTW) to Ronald Reagan Washington National (DCA) typically departs around 5:00 AM. This flight is operated by American Airlines. This is a seasonal service, active in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
You'll typically find the most flights from Detroit Metropolitan Wayne County (DTW) to Ronald Reagan Washington National (DCA) on a Friday, with around 58 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Delta, American Airlines, and United. Flight options are notably more plentiful on Fridays compared to other days of the week, offering you more flexibility.
What are the most popular departure times for flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Detroit Metropolitan Wayne County (DTW) to Ronald Reagan Washington National (DCA) are in the morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer these early morning flights because they allow you to arrive at your destination with plenty of time for business meetings or to start your day of exploring.
How long does it take to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
A nonstop flight from DTW to DCA typically takes around 1 hour 50 minutes, covering approximately 652 kilometers. Connecting flights on this route usually add 4 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
You can fly business class or first class between DTW and DCA. Airlines that offer business class service on this route include:

  • Frontier Airlines
  • Delta

First class cabins are available on:

  • Alaska Airlines
  • United
  • Delta
  • American Airlines

How much is a business class flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
A direct, return business class ticket from Detroit Metropolitan Wayne County (DTW) to Ronald Reagan Washington National (DCA) typically costs between CA$1,104 - CA$1,665. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Detroit Metropolitan Wayne County (DTW) to Ronald Reagan Washington National (DCA) if you opt for a connecting flight.
How do I earn miles on a Detroit, MI (DTW) to Washington, DC (DCA) flight with Expedia?
It's easy to earn miles on a Detroit, MI (DTW) to Washington, DC (DCA) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington, DC (DCA) from Detroit, MI (DTW)?
If you're planning to travel to Washington from Detroit Metropolitan Wayne County (DTW), you can fly directly into Ronald Reagan Washington National (DCA). Some flights may connect through major hubs like Nashville Intl. (BNA), O'Hare Intl. (ORD), or Midway Intl. (MDW) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Detroit, MI (DTW) to Washington, DC (DCA) at the last minute?
Typically, booking a last minute flight from Detroit, MI (DTW) to Washington, DC (DCA) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Detroit, MI (DTW) to Washington, DC (DCA) flight and hotel package?
Securing a Detroit, MI (DTW) to Washington, DC (DCA) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $231
Distance
647 km
Average flight time
1 hour 39 mins

Book with confidence

Detroit to Washington Flights

The easy way to book your flights from Detroit to Washington 

With Expedia, it’s simple to find and book flights to Washington from Detroit whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Ronald Reagan Washington National, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Detroit to Washington today, tomorrow, or this week.  

 

Save dollars with cheap flights from Detroit Metropolitan Wayne County, DTW to Ronald Reagan Washington National, DCA 

Sort your search results by price to find great deals on your flight from Detroit to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Detroit currently is just CA $231 rising to CA $1,272.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Washington  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Washington from Detroit 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today.

Detroit to Washington Flights

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