Cheap Flights from Detroit (DTW) to Baltimore (BWI)

If you're planning on travelling from DTW to BWI Marshall, round-trip flights start from . This price is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.

Every airline has its own terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.

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 DTW to BWI Marshall flights, you'll see a "no change fees" filter for you to select.

A flight distance of just 660 kilometres separates Detroit and Baltimore. Once you're up in the skies, you won't get a chance to do much more than flip through the pages of the in-flight magazine.

One airline that operates on the route from Detroit Metropolitan Wayne County Airport (DTW) to BWI is Delta Air Lines (DL). It offers 78 monthly flights. Operating 60 flights every month along this route, Southwest Airlines (WN) is another top pick.

Last-minute bookings from DTW to BWI can be hit-or-miss. You may be able to score a great bargain, but you could also completely miss out! If you'd prefer to play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices so far in advance. Our advice? Check back often as updates are made regularly.