Pro Tips for Your Trip
FYI
There is a bus that goes to the airport for something like $5. If you’re living in JP I’m not sure how convenient it would be, but you can take it from Copley Square and it’s a pretty short trip.
Get a Charlie Card, not a Charlie Ticket - you’ll pay less for public transit. Go to any T station with an attendant to get one.
The Green Line splits into 4 trains, and can be very slow. Check tracker apps and Uber when necessary. Amusingly, a couple decided to jog the green line route and see if they beat the train. They did.