$69 Cheap JetBlue Airways flights Buffalo (BUF) to Boston (BOS)

Use the "Price (lowest to highest)" filter on Expedia to find cheap JetBlue Airways return flights from $137 from BUF to BOS. Affordable one-way options from $69 are also on offer.**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.

Look for affordable JetBlue Airways flights from Buffalo Niagara Intl. Airport (BUF) to Logan Intl. Airport (BOS) one to three months ahead of your 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 class and itinerary, the best day of the week to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel 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.

Jetting off from BUF at 8:55AM UTC-5, the earliest JetBlue Airways flight to BOS lands at 10:25AM UTC-5. Traveling early means you'll be less likely to experience cancellations.* Not an early riser? The last JetBlue Airways flight from BUF to BOS departs at 7:59PM UTC-5 and touches down at 9:25PM UTC-5.*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.