Back Bay Station to Marina Bay
The T route from Back Bay Station to Marina Bay: where to board, where to change, where to get off and how late it runs.
Back Bay Station to Marina Bay
- Orange Line
- Red Line
- Bus 211
- Take the Orange LineFrom Back Bay, toward Oak Grove3 stops, about 4 min
- Change at Downtown Crossing
- Take the Red LineToward Braintree5 stops, about 15 min
- Change at North Quincy
- Take bus 211Toward Squantum21 stops, about 14 min
- Get off at E Squantum St opp Heath StThe stop after E Squantum St opp Essex St
- Walk about 17 min to Marina Bay
Weekdays, fall 2026 schedule · First and last trips
Quick answer: Take the Orange Line toward Oak Grove to Downtown Crossing, the Red Line toward Braintree to North Quincy, then bus 211 to E Squantum St opp Heath St, and walk about 17 min. The trip takes about 66 minutes (63-73 min depending on the connection). On weekdays bus 211 runs about every 40 min during the day.
Get the live route from Back Bay to Marina Bay
Step by step
- At Back Bay, take the Orange Line toward Oak Grove.
- Ride 3 stops, about 4 min, through Tufts Medical Center and Chinatown, and get off at Downtown Crossing.
- At Downtown Crossing, change to the Red Line toward Braintree.
- Ride 5 stops, about 15 min, through South Station, Broadway, Andrew and JFK/UMass, and get off at North Quincy.
- At North Quincy, change to bus 211 toward Squantum.
- Ride about 14 min (21 stops). Get off at E Squantum St opp Heath St, the stop after E Squantum St opp Essex St.
- Walk about 17 min to Marina Bay.
Other ways to go
- Take the Providence/Stoughton Line to South Station, the Red Line toward Braintree to North Quincy, then bus 211 to E Squantum St opp Heath St, and walk about 17 min: about 63 min.
Which one is faster depends on when you leave. Cobblehop compares them with live times and gives you the one that gets you there first.
Times and frequency
| Day | First trip | Last trip | How often (daytime) | Trip time |
|---|---|---|---|---|
| Monday-Friday | 5:25 am | 8:08 pm | About every 40 min | About 66 min |
| Saturday | 6:16 am | 6:23 pm | About once an hour | About 71 min |
| Sunday | 10:41 am | 5:42 pm | About once an hour | About 73 min |
First and last trip are when the first train of the trip leaves Back Bay, on the fall 2026 schedule. "How often" is for bus 211 (the least frequent part of the trip).
Late at night
On weekdays, the last trip that works leaves Back Bay at 8:08 pm and gets to Marina Bay around 9:05 pm, using Orange Line and Quincy ferry. On Saturday nights the last trip leaves at 6:23 pm, and on Sunday nights at 5:42 pm. Late at night, ask Cobblehop for the last trip. It checks live times and tells you when to leave.
Tips for this trip
- Check the Red Line branch. Trains to Ashmont don't go to North Quincy. Look for Braintree on the train sign.
- Know your stop. Get to the door after E Squantum St opp Essex St. The next stop is E Squantum St opp Heath St. Start a live trip in Cobblehop and it alerts you before your stop.
- Changing at Downtown Crossing. You don't leave the station. Follow the signs for Red Line toward Braintree.
- Marina Bay is a waterfront boardwalk with restaurants in North Quincy.
- Back Bay station has the Orange Line, Commuter Rail and Amtrak under one roof. It connects to Copley Place by an indoor passage.
Step-free access
MBTA data lists every station on this route (Back Bay, Downtown Crossing and North Quincy) as accessible. Downtown Crossing has 6 elevators in MBTA data. Elevators do break, so check the MBTA's elevator alerts before you go.
What it costs
- Subway and bus. The subway is $2.40 one way, and a local bus is $1.70. Under an MBTA pilot that started September 1, 2026, you can change between bus and subway within 2 hours of your first tap and pay only the highest fare, if you use the same card or phone each time.
- How to pay. Tap a contactless credit or debit card, phone or watch at the fare gate or bus door, or use a CharlieCard or CharlieTicket.
- Kids. Children 11 and under ride the MBTA free.
Fares as of October 2026. Check the MBTA's fares page before you ride.
Back Bay Station to Marina Bay: common questions
How do I get from Back Bay Station to Marina Bay by public transit?
Take the Orange Line toward Oak Grove to Downtown Crossing, the Red Line toward Braintree to North Quincy, then bus 211 to E Squantum St opp Heath St, and walk about 17 min. The trip takes about 66 minutes (63-73 min depending on the connection).
How long does it take to get from Back Bay Station to Marina Bay?
About 66 minutes on the main route, or 63-73 minutes depending on the connection.
Do I have to change along the way?
Yes, 2 times: at Downtown Crossing and North Quincy. Take the Orange Line toward Oak Grove to Downtown Crossing, the Red Line toward Braintree to North Quincy, then bus 211 to E Squantum St opp Heath St, and walk about 17 min.
How often does bus 211 run?
About every 40 min on weekdays during the day, about once an hour on Saturdays and about once an hour on Sundays, on the fall 2026 schedule.
What time is the last train from Back Bay Station to Marina Bay?
On weekdays, the last trip that works leaves Back Bay at 8:08 pm and gets to Marina Bay around 9:05 pm, using Orange Line and Quincy ferry. On Saturday nights the last trip leaves at 6:23 pm, and on Sunday nights at 5:42 pm.
Related routes
- Back Bay Station to UMass Boston
- Back Bay Station to JFK Presidential Library
- Boston Common to Marina Bay
- Kendall Square to Marina Bay
- Never miss your stop (guide)
More routes from Back Bay Station
- Back Bay Station to Wollaston Beach
- Back Bay Station to Pope John Paul II Park
- Back Bay Station to L Street Beach
- Back Bay Station to Carson Beach
- Back Bay Station to Castle Island
- All routes from Back Bay Station
Official sources
Cobblehop is independent and isn't affiliated with these agencies or operators. Schedules on this page come from MBTA/MassDOT public data. Check their pages for the latest schedules and service changes:
- MBTA: Orange Line
- MBTA: Red Line
- MBTA: bus 211
- MBTA: Back Bay station
- MBTA: Downtown Crossing station
- MBTA: North Quincy station
- MBTA: fares
- MBTA: elevator and accessibility alerts
Published October 30, 2026. Times were computed from the fall 2026 MBTA schedule (2026-11-04 for weekdays). Service changes, so check Cobblehop for live times before you go.
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