Cheap flights from Boston to Detroit
Compare hundreds of airlines Boston–Detroit
About this route
Compare flights from Boston to Detroit, a about 984 km route (around 1h 44m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Delta operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Boston to Detroit?
It's usually 2026-08, from 183 USD. Use the price calendar to compare other dates.
How long is the flight from Boston to Detroit?
A nonstop flight takes about 1h 44m and covers around 984 km. Connecting itineraries take longer.
Are there direct flights from Boston to Detroit?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Boston to Detroit?
Delta operate this route, among others. Compare them all in the results.
When should I book Boston–Detroit flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.