<p>In helping my S get to and from his university we investigated many options. The cheapest way to move goods seemed to be Amtrack. Each passenger can check 3 bags, and pay for an additional 3, $10 each, if I’m reading the website correctly. Must be less than 50 lbs per bag. Maybe you could fly out and take the train back, checking oodles of luggage and boxes in the process.</p>