Absolutely! Group booking with JetBlue is quite cost-effective for travelers. The airline offers this because it needs to fill a large number of empty seats. Moreover, JetBlue group booking discounts may depend on several factors, as outlined in the points below. Traveling mid-week, that is, on a Tuesday or Wednesday. Planning your trip for the period immediately following festivals. Choosing lesser-known destinations can also lead to bigger discounts on flight tickets.