Cheap flights from Detroit to Washington, D.C. from $33

If you’re not able to fly to Baltimore in October, then September is your next best option. Flight prices from Detroit to Baltimore during September average around $168.

The cheapest day to depart from Detroit to Baltimore is on a Thursday. Travelers who choose to depart for Baltimore on a Thursday will often find tickets for as low as $252. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $389. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

Flying to Baltimore from Detroit in the evening is the least expensive time of day to depart. momondo users have found prices as low as $153 when looking at flights departing in the evening. Flights in the afternoon are often more expensive with an average ticket price of $340.

Fly from Detroit Metropolitan Wayne County to Baltimore/Washington for the best Detroit - Baltimore/Washington flight prices

You are more likely to see cheaper flights to Baltimore from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $221 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Detroit for as low as $175 on momondo.

There are 4 cabin classes available to choose from on Detroit to Baltimore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest and Delta are the most popular carriers operating from Detroit to Baltimore/Washington

Delta, American Airlines and Frontier are the top three most popular airlines that fly to Baltimore from Detroit according to our data. Delta is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 5 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

The number of flights available between Detroit and Baltimore is 12 per day as of September 2026. The most frequent departure time is 3:00PM, with 41% of daily flights leaving in the afternoon.

The number of flights available between Detroit and Baltimore is 86 per week as of September 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.