$111 Find Cheap Flights from Detroit to Washington Dulles Airport - Compare and Save

If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Detroit to Washington Dulles Airport. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

The cheapest month for flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport is September, where tickets cost $238 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $344 and $319 respectively.

No, with an average price for the route of $283, prices are generally cheapest when you fly direct.

To get a below average price on the flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from Detroit to Washington Dulles Airport were found on Frontier ($167) and United Airlines ($176).

There are 3 airlines that fly nonstop from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport. They are: Delta, Frontier and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $106 for a round-trip flight. On average, the best prices for this route can be found at Frontier.

Atlanta (ATL) is the top choice – 73% of KAYAK users who clicked on 1-stop flights from Detroit to Washington Dulles Airport picked an itinerary connecting there.

Flights via Atlanta (ATL) offer the most affordable fares, with an average round-trip price of $199.

Consider flying via Charlotte (CLT) for the shortest journey. The average one-way travel time for flights connecting there is 4h 28m.

If you prefer a quick connection, Charlotte (CLT) often has the shortest layovers from Detroit to Washington Dulles Airport, with an average of 0h 55m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 6 and 7 nonstop flights that take off from Detroit Metropolitan Wayne County Airport and land in Washington, D.C. Dulles Intl Airport, with an average flight time of 1h 34m. The most common departure time is 6:00 am and most flights take off in the morning. Each week, there are 47 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.