That's the lowest price we could find for select routes by at least $8. Buy Now at DealBase Tips On the DealBase landing page, click "JetBlue" in the top line to see this sale. We found this price on flights departing from Boston, MA (BOS) with arrival in Buffalo, NY (BUF) on January 21. Blackout dates apply. Book this travel deal by January 8 for travel from January 21 through March 31.