There are shipping companies which offer to pick up some items (e.g. boxes, suitcases), send them by air, and deliver them to some destination. I suppose some would even offer a cheaper option of you delivering the items to some depot and picking it up from some depot at the destination country. But - Can you cut those out as middle-men, and pay some airline - not necessary one which carries people - to carry some luggage/freight for you from one country to another? Where you deliver stuff to the airport and pick it up from the destination airport?
If so, can you elaborate a bit on how this is done, or give an example of the procedure?
Notes:
- I will be traveling to the same destination, but at a different time.
- In case it matters - I'm particularly interested about doing this out of the Netherlands (via Schiphol), to Israel/Palestine (via Ben-Gurion).
- This is a one-time affair, I don't plan on doing this regularly.