Final Day! That's what friends are for: JetBlue saves you $30

Hey friend, old buddy, old pal! Shave off a whole $15 one-way, or $30 for round-trip, from your next JetBlue ticket by using their new Friends and Family Sale promo-code FF1508.

This deal is good for travel September 3 through December 16 and must be booked by 12 midnight MT on July 17. Steer clear of blackout dates: October 9 through 14, November 8 through 10, and November 25 through December 1.

And this offer isn't valid for travel between BUR-LAS, SLC-LAS, LGB-LAS, LGB-OAK, LGB-SJC, LGB-SMF, BOS-JFK, BOS-IAD, and JFK-IAD. You must book here.

The rest of the fine print (to be read in your best high-speed Micro Machines/auctioneer voice):

Discount will be deducted off of base fare. If Discount travel is changed outside of this window or cancelled, discount will be forfeited and you will be responsible fare difference plus $100 change/cancel fee per person. Cancellations are for a JetBlue travel credit only, which is valid for one year. If a reservation is not changed or canceled prior to scheduled departure, all money associated with the reservation is forfeited. Discount may be used only toward newly-booked travel and may not be applied to existing travel or changes to travel. Discount may not be redeemed for cash. Discount may be used only for flight purchases made via Discount code is transferable. Discount may not be used in conjunction with other special offers or towards the purchase of a JetBlue Gift Card, Getaways vacation packages, JetBlue Cruise or already booked flights. All fares must be purchased at time of reservation, and are one-way, and nontransferable. JetBlue reserves the right to deny boarding to passengers without proper documentation. DIRECTV(r) service is not available on flights outside the continental US. Other restrictions apply.