$70 Cheap JetBlue Airways flights Philadelphia (PHL) to Boston (BOS)

You can find affordable round-trip JetBlue Airways flights from $138 from PHL to BOS by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $70 for a one-way journey.**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.

Start searching one to three months ahead of your travel date to find cheaper fares on JetBlue Airways flights from Philadelphia Intl. Airport (PHL) 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 reduce 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 your timing spot on, 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 PHL to BOS takes off at 11:10AM UTC-5, touching down at 12:30PM UTC-5. If you prefer to jet off later, the last JetBlue Airways flight leaves PHL at 7:53PM UTC-5 and lands at BOS at 9:14PM UTC-5. Flying earlier is generally a smart choice as morning and mid-morning flights are least likely to face 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.