Whats cheaper plane or train?

Question

i plan on going to pittsburgh in the near future and i want to save as much money as possible.. which one would be cheaper a plane or a train?

i live in missouri

Answer 1

walking is always cheaper

Answer 2

Train should be cheaper though it will take longer.  Right now airline tickets are really expensive.  Every time you read the news they are raising fares because the price of oil keeps going up.

Answer 3

train.