Seniors 62+ Ride 50% off the regular one-way coach fares on most Downeaster trains (not available on trains 685 or 695*). Reference promotion code V543 when making a reservation. A valid photo I.D. is required when purchasing tickets and while traveling. This discount is not available when tickets are purchased onboard the train or valid for travel in business class. *Seniors traveling on trains 685/695 receive 15% off the regular one-way coach fare.