Originally Posted by
FlyerGoldII
What is the most cost-effective way to do the sightseeing?
I would advise taking the T from Logan into the city if cost is a concern. I would start by taking the Silver Line to South station. Weather permitting, I would get off at South Station and walk along the Rose Kennedy Greenway/Atlantic Ave for about half a mile towards the aquarium and Quincy market. It's a short walk from Quincy market to the Massachusetts state house, Boston Common, and public garden.
Consider doing the Freedom trail. Here's a link to a map
http://www.thefreedomtrail.org/maps/...on-nps-map.pdf
If they plan on venturing towards Newbury St and Copley Place for shopping consider taking the Massport shuttle to Blue line, connect with any greenline train and exit at Copley or Arlington.
I haven't done any of the tours in years but they are fairly pricey IMHO. Old Town Trolley has a good reputation in BOS.
http://www.trolleytours.com/boston/
$38/person ($34 if purchased online)
Originally Posted by
FlyerGoldII
Finally, could they store their baggage/luggage at the airport, while they went out sightseeing.
Luggage storage is not available in the airport terminals. I would advise contacting either the Hyatt Harborside or Hilton Logan Airport and inquire with the bell staff about storing your luggage. Assuming they are okay leaving their belongings at the hotel, and offer to pay a nominal fee and tip you should be okay but definitely call first.
Enjoy BOS.