Target Field is a direct, about twenty minute, ride from the airport to the field on the Light Rail. Can't be easier. I usually park -for free- in Bloomington and take the train.

Target Center for BBall is on the same line and the new Vikings stadium will be on the same line. Excel Center for hockey will be a bit out of the way by light rail when it is extended, but a very fast cab ride from MSP.

Cheers,
Pogopossum