$104 Cheap JetBlue Airways flights Boston (BOS) to Las Vegas (LAS)

Finding cheap one-way JetBlue Airways flights from BOS to LAS from $104 on Expedia is a cinch — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $170 for your next exciting vacation.**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 Logan Intl. Airport (BOS) to Harry Reid Intl. Airport (LAS). 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 flights.*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.

Departing BOS at 6:00AM UTC-5, the first JetBlue Airways flight to LAS lands at 9:04AM UTC-8. Flying earlier in the day means you'll be less likely to experience cancellations.* Not a morning person? The last JetBlue Airways flight from BOS to LAS departs at 7:31PM UTC-5 and touches down at 10:33PM UTC-8.*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.