I've flown home with antelope, whitetails and mule deer meat in the overhead bins on numerous occasions. I freeze the boneless meat. Then I line my pack with one of those silver lined grocery store freezer bags. Fill the pack with meat (no ice!) and put it in the overhead as my carry on. If it doesn't all fit in the pack, I'll do the same with a smaller bag that will fit under the seat as my personal item. Meat is still frozen when I arrive home in Florida from Wyoming.. Two pronghorns should yield, roughly, about the same as a deer, so you should be good.

Last edited by eaglemountainman; 04/16/24.

My heart's in the mountains, my heart is not here.
My heart's in the mountains, chasing the deer.