Cheap Flights from Washington (DCA) to Detroit (YIP)

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Detroit, MI (YIP-Willow Run)

Find available prices by choosing your travel dates.
Flights from Washington (DCA) to Detroit (YIP)
Origin airport
Ronald Reagan Washington National
Destination airport
Willow Run
Distance
413 mi

Washington to Detroit Flights

The cheapest times to fly from Washington to Detroit

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Detroit are during the month of . You can find some of the cheapest flights from Washington to Detroit with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Washington to Detroit

Sunday is one of the best days to book for cheap flights from Washington to Detroit: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Washington to Detroit

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Detroit in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Detroit flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Detroit airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to YIP last minute?
When it comes to booking your flights, being organized pays off. While you could pick up a deal on a Ronald Reagan Washington National Airport (DCA) to YIP flight at the last minute, fares usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international journeys it’s between three and four months.
What airports do you fly into for Ypsilanti from Washington?
With Detroit, MI (YIP-Willow Run), Detroit Metropolitan Wayne County Airport (DTW) and Windsor Airport (YQG) to choose from, journeying from Washington to Ypsilanti is no sweat. The city’s main terminal, Detroit, MI (YIP-Willow Run), is roughly 3 mi east of the downtown area. Apart from the price of tickets, consider factors like train or bus options from the airport and the distance to your hotel when choosing where to fly into. Get your Ypsilanti trip off on the right foot by discovering Gerald R. Ford Library and Cobblestone Farm.
Can I change the date of my flight from National Airport to YIP?
Plans don’t always work out, so Expedia is here to help make things easier. First, find your National Airport to YIP itinerary through the Expedia Trips portal and browse the ticket rules and conditions about what changes you can make. If you booked in the last 24 hours, some carriers allow you to cancel at no cost and organize new flights. If you booked your fare more than 24 hours ago, connect with us via our Customer Service portal to see how we can help.

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*Available to One Key members.