Both ticket agents and volunteer train hosts on board the Amtrak's Downeaster hand out a brochure and map describing the procedure.
If you're going to NY and you have no more than one modest suitcase (on wheels) and perhaps a brief case or shoulder bag you can take the MBTA's rapid transit lines for $1.25. Unless there is a particular reason for you to go to South Station (Food court, shops, etc.) all trains originating at South Station stop at Back Bay Station 5 minutes later. Back Bay station is a one seat ride from North Station which takes 12 minutes.
If you must go to South Station, then take the Orange Line only as far as Downtown Crossing, where you will change to the Red Line to South Station, which is probably closer to 20 minutes.
If, on the other hand, you have lots of luggage, then it it best to take a taxi from on front of North Station to the Front Door of South Station. Depending on traffic conditions the fare can be as little as $4.50 or as much as $8.00 - (my own personal experience) the trip can take 15 minutes to 30 minutes depending on traffic which depends on the time of day.
Since the Downeaster began service, close to 750,000 folks have used it.
You may make your reservations by dialing 1-800-USA-RAIL (and when the Julie the recording begins - hit "0" and wait for a human - sometimes it's much easier than using the computer voice.
Enjoy your trip.
Many thanks to Bill Lord for creating the fantastic video now available at www.TheDowneaster.com with instructions on how to get from Amtrak's North Station to South Station in Boston.
For those of us looking to make connections to the rest of the Amtrak system it is a lifesaver.
The video is nearly 5 minutes, so be patient during the download.
To take a quick look click HERE!
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