Don't bother. If there's the slightest bit of vibration on the plane, you run the risk of spilling the stuff all over yourself, or the seat, or your seatmates.
Take a few minutes to buy something in the destination airport when you arrive, or make a 5-minute stop at a liquor store on the way from the airport to the golf course. If you're in a cab, the stop will be quick and the driver won't mind
If one of your buddies is picking you up from the airport, let him make the 5-minute stop on his way TO the airport to pic you up.
There are just too many easy ways for you to get some booze to resort to this sort of shenanigan aboard the plane. Just have yourself a drink during the flight and get the rest of your booze when you land.
By the way - it will cost a LOT less to pick up a bottle at a liquor store when you land than it will cost you to get a drink aboard the plane. Save yourself some pesos, my friend.