$81 Cheap JetBlue Airways flights Boston (BOS) to Detroit (DTW)

Scoring cheap one-way JetBlue Airways flights from BOS to DTW from $81 on Expedia is simple — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $137 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for cheap JetBlue Airways flights from Logan Intl. Airport (BOS) to Detroit Metropolitan Wayne County Airport (DTW) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The earliest JetBlue Airways flight from BOS to DTW departs at 9:00AM UTC-5, landing at 11:20AM UTC-5. If you want to jet off later in the day, the last JetBlue Airways flight leaves BOS at 9:30AM UTC-5 and lands at DTW at 11:50AM UTC-5. Flying before noon is often a smart option as morning flights tend to experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.