IATA monitors jet fuel price weekly. If I'm reading it correctly the price per barrel for Jet fuel was $ 119.20 on 18 Feb.
http://www.iata.org/whatwedo/economics/fuel_monitor/Pages/index.aspx
This will include the crack spread between the price of crude and the price of jet fuel. Equates to about 20 dollars a barrel to the refinery.
To be more accurate, crack spread price should be included since it does vary...from what I understand its gone from 15 to 25 dollars a barrel for jet fuel refining.