$137 Cheap JetBlue Airways flights Boston (BOS) to Liberia (LIR)

Finding cheap one-way JetBlue Airways flights from BOS to LIR from $137 on Expedia is a breeze — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $305 for your next exciting getaway.**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 JetBlue Airways flights from BOS to LIR about one month before you want to go. The cheapest time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary or ticket type, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**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 LIR takes off at 6:41AM UTC-5, touching down at 11:26AM UTC-6. If you prefer to jet off later in the day, the last JetBlue Airways flight leaves BOS at 6:41AM UTC-5 and lands at LIR at 11:26AM UTC-6. Flying before noon is often a smart option as morning and mid-morning flights are least 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.