Flights will cost less then 100$ to any destination in the world, ETA less then 1 hour.

Nicola Tesla's propulsion, baby!
The one you see on those government saucers that seem like balls of fire. Which is actually plasma discharge burning up the atmospheric gases. That's why they glow. Running on free electrical energy extracted straight from the ether. Heck, the whole anti gravity technology is based on high voltage, high frequency electricity that runs on surface of the metallic saucer.
Maybe they'll give it to us when NWO comes into fruition, maybe they'll keep it to themselves to control us, who knows...