Essentially this is why they charge you a lot extra for one way rentals, because in the end they wil

Whenever you make a purchase, it is always wise to do your homework and find the best price. Renting a car is no different. It pays to shop and get the best price but did you know if you rent a vehicle for a one way trip its probably going to cost you more than a round trip rental and that is based on the assumption you will return the car at the same location you rented listen to traveling soldier it from.
If you find yourself in a situation with a dying car or in a circumstance where you are moving and only need transportation for one way travel you may find that the additional amount the car rental agency will charge you in drop off fees exceeds even the amount of a round trip rental. Calling around does not usually help you find a lesser price, it just supplies you with some extra headaches.
Most companies won t tell you the secret to one way rentals because they want their fleet of vehicles to stay at their location and switching them around with other rental agencies that could be hundreds of miles away can be a real hassle.
Essentially this is why they charge you a lot extra for one way rentals, because in the end they will have to arrange to get that vehicle back from the location that you dropped it at. This will not only cost them the amount that they will have to pay someone to drive the vehicle back but will cost them extra in fuel and wear and tear on the vehicle itself. So while these fees may seem to make the rental too expensive it is honestly the cost of getting that vehicle back.
One way to avoid paying through the nose for a one way rental is to consider using airport rental listen to traveling soldier agencies. These companies have more latitude than most local rental agencies. Their fleets are bigger and they are in a position listen to traveling soldier to give you a one way rental for a lesser cost.
This is where making calls to get the information you need is necessary. Whether you actually rent from the airport or local agencies, only you can determine whether listen to traveling soldier the cost saving is worth the inconvenience if the airport isn t close by.