CA $114 Cheap Flights from Detroit (DTW) to Washington (IAD)

Popular airlines among travellers

Delta
United
American Airlines

    Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days and start at CA $114 for one-way flights and CA $227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
American Airlines
Delta
American Airlines
Delta
Delta
United
American Airlines
Flight from Detroit to Washington (DTW - IAD) route information
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
CA $227
Distance
612 km
Average flight time
1 hour 29 mins

Detroit to Chantilly 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 KLM, Air France, China Eastern Airlines, Delta Air Lines, Copa Airlines, Aeromexico, United Airlines, Avianca, China Southern Airlines, SAS, Korean Air, Brussels Airlines, WestJet, Virgin Atlantic nonstop flights to Washington Dulles Intl., 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 Washington Dulles Intl., IAD 

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 $227 rising to CA $277.  

Here are more money-saving tips: 

  • Fly in April 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.

Frequently asked questions

How much is a flight from Detroit Metropolitan Wayne County Airport (DTW) to Dulles Intl. Airport?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between DTW and IAD start from CA $227. Make your booking ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Metro Airport to Dulles Intl. Airport?
Every airline has a different set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from DTW to Dulles Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Metro Airport to Washington Dulles Intl. Airport (IAD) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Detroit Metro Airport to Washington Dulles Intl. Airport (IAD)?
With a flight distance of 620 kilometers, it’s just a short hop from Metro Airport to Dulles Intl. Airport. It might be a quick journey, but it’s still worth bringing a good book to read.
Which airlines fly direct from Detroit Metro Airport to Dulles Intl. Airport?
A popular airline that flies from DTW to IAD is United Airlines (UA). It offers 121 flights monthly. Offering 99 flights per month on this route, Delta Air Lines (DL) is another good choice.
Are Detroit Metro Airport to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some super cheap fares from Detroit Metro Airport to IAD emerging a few weeks before the date of departure. If you’d rather book ahead, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline advertises prices that far in advance.
Washington nearby Airports
*Available to Expedia members.