The cheapest way to move a dead body is to drive it.

There are many ways to get your loved ones to their final resting place. Consider what works best for you and them.
The actual cost is determined by miles and weight. Funeral homes usually charge by the mile for distances that go over 25 miles. If you want to move the body yourself, make sure to check on the regulations in the state you are moving the body in. A funeral home can aid in answering any questions you might have.
You can buy a plan that will ship your body home if you die while traveling.
Travel plans cover the cost if someone dies while away from home. At under $500, these plans can be a good option for people who travel frequently for business or pleasure. Check out travel protection plans online to find out more.
Shipping a body by train can be low-cost.
If you have to get the body from points that have train service at both ends, this can be a good choice. You’ll most likely require the services of a funeral director at both the beginning and end of the trip though. For example, Amtrak requires a funeral director at both the beginning and end of the journey.
Some states require that a body is refrigerated or embalmed if it will enter their state.
If you’re cross state lines, you have to know that various states have various requirements. For instance, some states necessitate that the body is refrigerated or embalmed while others don’t.
Shipping a body internationally can be difficult and complex.
Regulations between countries differ widely. Begin with a “known shipper” like a funeral director or funeral home. They should be well-versed and familiar with all requirements. You can also contact the embassy or consulate in the country the deceased was in.
Shipping cremated remains is less difficult than shipping a dead body.
There are regulations and rules for transporting cremated remains, but the details and paperwork are much less extensive than for transporting a dead body.