Wait till Starship will start flying.

It's a known Musk's statement that Starship launch will be cheaper (so called "flyaway cost") than Falcon 1. While this remains to be seen, a lot is done in that area which reduces costs of flying hardware since it's reused, reduces operational expenses on Earth, since the stages are supposed to fly back to Mechazilla, and what remains is fuel cost. Not only fuel cost, of course - but many other large expenses are compensated by design. And the fuel is relatively cheap, so - if all goes, as Palpatin says, according to plan - flights will be cheaper and may be more numerous, partially because they're cheaper.