$69 Cheap JetBlue Airways flights New York (JFK) to Boston (BOS)

Scoring cheap one-way JetBlue Airways flights from JFK to BOS from $69 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $122 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.

Begin your search one to three months ahead of your departure date to find cheap fares on JetBlue Airways flights from John F. Kennedy Intl. Airport (JFK) to Logan Intl. Airport (BOS). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic journeys.*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 first JetBlue Airways flight from JFK to BOS takes off at 7:30AM UTC-5, arriving at 8:47AM UTC-5. If you'd like to set off later in the day, the last JetBlue Airways flight leaves JFK at 10:59PM UTC-5 and lands at BOS at 12:18AM UTC-5. Flying before noon is generally a good idea as morning flights are less likely to experience 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.