No. You could take a Thruway bus to Raton NM to connect with the Southwest Chief train to Kingman AZ, then another bus to Las Vegas, but it would be faster to take the bus all the way.

By Thruway bus to Raton. NM.

http://tickets.amtrak.com/itd/amtrak

Sorry no train service to or from Vegas

Not the train (no passenger trains to LV) but the bus will.

only busses go thru here