Hell no, I'd wait until bitcoin gets to at least $10k before selling.  I don't necessarily think this little bump we just had is the start of something bigger, but it could be and my personal prediction that's been knocking about in my pea-brain is that bitcoin is going to start standing up straight and tall next year, and it'll likely start doing so after Christmas. 

I sent my letter to Santa Claus and everything, and though I'm not expecting a return reply I do think that selling bitcoin to buy a flight when it's only at $7280 is sheer insanity.  Get that flight paid for with fiat if you can, and enjoy the gains in bitcoin you're going to see from the beautiful environs of Argentina.  Just don't get robbed, because I hear the economy down there sucks.

And let us know what the crypto scene is like there.  I'm actually curious to know about how S. America is adopting bitcoin.