Atlanta to Detroit
ATL to DTW
As of 2026-11-11
Cheap Flights from Boston (BOS) to Detroit (DTW)
- About 631 miles
- About 1.8 hours
- Best months: May, Jul, Sep
Fares from BOS to DTW start near $141, which makes Detroit an easy add to your list. Once you land, Detroit Institute of Arts and Eastern Market are good first stops. The flight covers roughly 631 miles.
Tips for finding a lower fare
- Compare a few departure days. Midweek flights from Boston often cost less than Friday and Sunday.
- Check both BOS and nearby airports before you book, since small fare gaps add up.
- Set a price alert and book when the fare drops under $141.
Airlines on this route
Spirit, JetBlue, Delta
Things to see in Detroit
- Detroit Institute of Arts
- Eastern Market
Frequently asked questions
When is the cheapest time to fly from Boston to Detroit?
Fares on BOS to DTW are often lower in May, Jul and Sep. Prices move with demand, so compare a few dates on the partner site before you decide.
How long is the flight from BOS to DTW?
A nonstop flight takes about 1.8 hours. Itineraries with a connection take longer, depending on the layover.
Which airlines fly from Boston to Detroit?
Carriers we commonly see on this route include Spirit, JetBlue and Delta. Schedules and availability change, so check current options when you search.
How far ahead should I book BOS to DTW?
For most domestic trips, booking about 1 to 3 months ahead gives a good balance of price and choice. Holiday travel is better booked earlier.
Is the price I see here the final price?
No. Fares shown on this page are indicative and change often. The final price, taxes and fees are shown on the partner site at booking.
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