Cheap Bus and Train tickets to Stamford, CT, US

What are the most popular routes to Stamford?

Boston - StamfordAverage price$81Average duration3h 2mDaily departures54
Boston - StamfordAverage price$42Average duration4h 15mDaily departures1
Philadelphia - StamfordAverage price$77Average duration2h 38mDaily departures25
Philadelphia - StamfordAverage price$40Average duration4h 40mDaily departures2
Washington - StamfordAverage price$103Average duration4h 36mDaily departures23