How to get from Cambridge to Seaport Square by bus and subway?

Cambridge to Seaport Square - Subway Schedule

The RED LINE subway from Cambridge to Seaport Square runs from 12:09 AM to 12:03 AM, with departures every 5 min-4 hr 45 min. The trip takes about 25 min, with regular service throughout the operating hours.

From Cambridge to Seaport Square by bus and subway

To get from Cambridge to Seaport Square in Boston, take the RED LINE subway from Harvard Square station to South Station station. Next, take the SL1 bus from South Station station to Courthouse station. The total trip duration for this route is approximately 25 min. The ride fare is $2.40. The bus and subway schedule from Cambridge may change. We recommend you check the updated bus and subway schedule to Seaport Square on the Moovit app.

25min$2.40
Walk to subway station
Subway - RED LINE
Bus - SL1SL1
Walk to Seaport Square
Leaves from Harvard Square

Step by Step

  • 1
    Walk to subway station
    Walk to subway station
    Harvard Square
    10 yd • 1 min
  • 2
    Subway - RED LINE
    Wait for subway
    RED LINE
    Braintree
  • 3
    Ride to subway station
    Ride to subway station
    South Station
    13 min
  • 4
    Bus - SL1SL1
    Wait for bus
    SL1
    Logan Airport
  • 5
    Ride to bus station
    Ride to bus station
    Courthouse
    2 min
  • 6
    Walk to Seaport Square
    Walk to
    Seaport Square
    47 Northern Ave
    260 yd • 3 min
*Duration based on 8am traffic
The Most Popular Urban Mobility App in Boston.
All local mobility options in one app

Public transit directions from Cambridge to Seaport Square

The distance between Cambridge, Boston and Seaport Square, Boston is approximately 4.43 mi, which can typically be travelled in 25 min. Moovit will show you the directions from Cambridge to Seaport Square by bus and subway, so no matter how you choose to travel in Boston – you will always have plenty of easy options.

Bus And Subway schedule from Cambridge to Seaport Square

To check the bus and subway schedule from Cambridge to Seaport Square using the Moovit app, first download and open the app on your smartphone. Enter your starting point (Cambridge) and destination (Seaport Square), then select the desired date and time of travel. Moovit will show all available bus and subway routes, estimated travel times, and any required transfers. You can view detailed departure and arrival times for each bus and subway, as well as real-time updates for delays or changes. Use this information to plan your trip and stay up to date with the latest bus and subway schedules.

Related Routes

Questions & Answers

  • What is the fastest way to get from Cambridge to Seaport Square?

    The fastest way takes 25 minutes, using Subway line RED LINE, Bus line SL1.

  • Is there a direct subway between Cambridge and Seaport Square in Boston?

    No, you’ll have to take one subway line and one bus line in total. The total travelling time is 25 min.

  • Which subway line goes from Cambridge to Seaport Square in Boston?

    The RED LINE subway line goes from Harvard Square station near Cambridge to South Station. From there you’ll have to take one bus line till South Station near Seaport Square in Boston.

  • How long does it take to travel from Cambridge to Seaport Square in Boston by subway and bus?

    The total travel time between Cambridge and Seaport Square in Boston by subway and bus is about 25 min.

  • Where do I get on the subway near Cambridge to get to Seaport Square in Boston?

    Get on the RED LINE subway from the Harvard Square station near Cambridge in Boston.

  • Where do I get off the subway when travelling between Cambridge and Seaport Square in Boston?

    Get off the subway at the South Station, which is closest to Seaport Square in Boston.

  • When is the first subway from Cambridge to Seaport Square in Boston?

    The first subway from Cambridge to Seaport Square in Boston is Red Line. It leaves the Harvard Square station at 1:21 AM.

  • When is the first train from Cambridge to Seaport Square in Boston?

    The first train from Cambridge to Seaport Square in Boston is Fitchburg. It leaves the Porter station at 1:47 AM.

  • How much is the subway fare from Cambridge to Seaport Square?

    The ride from Cambridge to Seaport Square costs $2.40.

Popular Routes