Open interactive map →Cheap flights from Boston to Detroit
Cheap flights from Boston to Detroit, United States currently start at €121. Multiple carriers serve this route at competitive fares. Both direct and connecting flights operate between Boston and Detroit. Browse the month-by-month price calendar below to find when fares are lowest, then click through to book.
Price patterns on the Boston to Detroit route tend to spike during school holidays and public holiday weekends. Booking 4-6 weeks out generally balances availability and price well on this route. If your travel dates are flexible, check the price calendar for the lowest-priced months before searching for specific flights.
Notify me when prices drop
SkyHopp Recommends
Cheapest month to fly
- October 2026€1211 stopCheapest
Based on tracked fares, October is the cheapest month to fly this route at around €121.
Prices last updated: September 2026
Entry requirements for United States
EU passportESTA required (visa-waiver)
US passportN/A (domestic)
Requirements vary by nationality and change without notice. Check requirements for your nationality →
About Detroit
Detroit is the birthplace of American automobile culture and Motown music - the Henry Ford Museum and Greenfield Village offer one of the most comprehensive industrial history experiences in North America. The city is undergoing a significant downtown renaissance, and Windsor, Canada is directly across the Detroit River via the Ambassador Bridge.
Alternative routes
Other ways to reach Detroit
Frequently asked questions
How much does a flight from Boston to Detroit cost?
The cheapest fare currently available from Boston to Detroit is €121. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Boston to Detroit?
SkyHopp tracks both direct and connecting flights from Boston to Detroit. Connecting flights are often priced lower but add travel time due to the layover. Whether a non-stop option exists on specific dates depends on airline schedules - use the "Direct only" filter on the interactive map to see non-stop options, or check the booking site for a full breakdown by stop count.
When is the cheapest time to fly from Boston to Detroit?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Boston. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.