There are 1 train company operating 2 routes - Acela Express, Northeast Regional, 5 airlines operating 4 routes. The cheapest train costs $71 and is 7h 0min. The cheapest flight costs $40 and is 1h 30min.
Faretrotter is a travel aggregation resource that gathers travel company amenities and statistics and compares modes of transportation between cities. Use Faretrotter to plan your next trip, or purchase a ticket your next city.
There are 4 ways to travel from Baltimore to Boston. 4 buses, 1 train, 4 flights and 1 by car are possible between the two areas. The by car from Baltimore to Boston is the cheapest. The flight operated by Spirit Airlines running from BWI to BOS is the fastest. The train operated by Amtrak running from BAL to BOS is the most convenient.
It's important to check each mode when booking your ticket so that you can find the best method for you. The cost of each type varies differently, so be sure to use Faretrotter to keep an eye out!