BWI to DTW: Discover Low Fares on Baltimore to Detroit Flights
Cheapest flight found
$91
Last updated Mar 13, 2026
Prices by Month
Price History
Tracking the May 7, 2026 departure — the cheapest date we found.
Price Behavior: BWI → DTW
Based on 6 months of fare data collected by Trip Manta.
Lowest Fare
$91
Highest Fare
$234
Median Fare
$170
Price Spread
$143
Prices vary significantly — hourly tracking is especially valuable here.
Cheapest month to fly: May 2026 (from $91)
Most expensive month: April 2026 (from $234)
Biggest price drop caught: $39 between consecutive checks
Most frequent cheapest airline: Frontier
What This Means for You
Flights from Baltimore to Detroit range from $91 to $234, a $143 spread across the months we track. If your dates are flexible, May 2026 tends to have the lowest fares. Because prices on this route change significantly, setting up hourly price alerts gives you the best chance of catching a short-lived drop before it corrects. We have caught drops as large as $39 between hourly checks on this route.
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From
Baltimore (BWI)
To
Detroit (DTW)
Airport Information
Baltimore (BWI)
Baltimore/Washington International Thurgood Marshall Airport (BWI) is a primary gateway for the Mid-Atlantic region, known for its ease of access compared to other DC-area airports. Located just nine miles south of downtown Baltimore, it offers a dedicated hiker-biker trail, various local dining options like Obrycki’s Aerie, and a spacious terminal layout that accommodates both domestic and international carriers efficiently.
Detroit (DTW)
Detroit Metropolitan Wayne County Airport (DTW), located in Romulus, Michigan, is one of the world’s leading air transportation hubs. As a major international gateway, it features two modern terminals: the McNamara Terminal and the Evans Terminal. Travelers frequently praise its stunning water feature, the 'Light Tunnel' connecting Concourse A and B, and its wide array of high-end retail shops and local Detroit-inspired eateries.
Frequently Asked Questions
How long is the flight from BWI to DTW?
The average non-stop flight duration from Baltimore to Detroit is approximately 1 hour and 35 minutes, covering a distance of about 408 miles.
Which airlines offer direct flights on this route?
Major carriers including Delta Air Lines and Southwest Airlines provide regular daily nonstop service between Baltimore/Washington International and Detroit Metropolitan.
What is the best time of day to fly to Detroit?
Early morning flights are often the least likely to experience delays and can sometimes be cheaper than mid-day departures, which are popular with business travelers.
Is there a time difference between Baltimore and Detroit?
No, both Baltimore and Detroit are located in the Eastern Time Zone (ET), so you will not need to adjust your watch upon arrival.
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