Please DON'T check your LV luggage.
I used to work at a boutique in LA and had some clients who were pretty $$$$$. One of my regulars had just went on a vacation and was FORCED to check in her small Pegase, even though they usually let her use it as carry on. She was due to arrive for a wedding, and just went along with it because she couldn't be delayed, and was assured that it would be ok. -BTW, she was flying first class.
Long story short, she got her suitcase stolen, AND everything in it. -which was most notably 2 Balenciaga Bbags, 3 pairs of Manolos and Jimmy Choos, and her cosmetics.
The airline only offered her $800 for her stolen suitcase. -which doesn't even cover the price of 1 pair of her shoes that she lost, let alone the actual suitcase.
So PLEASE be careful, and DON'T check your LV luggage. -It's just an invitation to get it opened, if not stolen as a whole. She told me that if you're willing to have a suitcase worth 1500+, it probably contains even nicer things inside and that the crooks are aware of this.