Depends on the mood of the baggage handlers but I would not attempt it without some serious packaging. Take it to some firm that will ship it for you under their care and your goods will be insured in case of breakage. Why not get a second screen there instead with the cost of shipping?
Big IPS displays are notoriously fragile and prone to develop all sorts of backlight uniformity issues from just the slightest of alignment changes. As everybody has been saying, another vote for shipping.