There are 8 ways to get from Boston to Potomac by plane, train (Amtrak), bus (Greyhound), car, subway, train, or bus (Flixbus, Greyhound)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Ronald Reagan Washington National Airport
best- Fly from Boston Logan Airport (BOS) to Ronald Reagan Washington National Airport (DCA)plane BOS - DCA
3h 3m$809–1,185Bus via New York
cheapest- Take the bus from South Station to Port Authority Bus Terminalbus Boston
- Take the bus from Port Authority Bus Terminal to Union Stationbus New York
10h 32m$78–148Train (Amtrak)
- Take the train from Boston to Washington Union Stationtrain Acela
8h 11m$153–299Drive 438.7 mi
- Drive from Boston to Potomaccar 438.7 mi
8h 11m$81–116Fly to Washington Dulles International Airport, subway
- Fly from Boston Logan Airport (BOS) to Washington Dulles International Airport (IAD)plane BOS - IAD
- Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway
3h 35m$513–1,067Fly to Baltimore-Washington International Airport, train
- Fly from Boston Logan Airport (BOS) to Baltimore-Washington International Airport (BWI)plane BOS - BWI
- Take the train from BWI Thurgood Marshall to Washington Union Stationtrain
3h 45m$144–1,481Train via New York (Amtrak)
- Take the train from Boston to Ny Moynihan Train Hall At Penn Stationtrain Northeast Regional
- Take the train from Ny Moynihan Train Hall At Penn Station to Washington Union Stationtrain Acela
8h 30m$129–872Bus
- Take the bus from Boston to Washington Union Stationbus FlixBus N2605
10h 55m$78–145
Boston to Potomac by train, subway, and bus (Amtrak)
Questions & Answers
The cheapest way to get from Boston to Potomac is to bus which costs $75 - $150 and takes 10h 55m.
The fastest way to get from Boston to Potomac is to fly which takes 3h 3m and costs $800 - $1,200.
No, there is no direct bus from Boston station to Potomac. However, there are services departing from South Station and arriving at Falls Rd+Glenolden Rd via Port Authority Bus Terminal and Friendship Heights+Bay J. The journey, including transfers, takes approximately 10h 32m.
No, there is no direct train from Boston to Potomac. However, there are services departing from Boston and arriving at Friendship Heights, Red Line Center Platform via Union Station, Red Line Center Platform. The journey, including transfers, takes approximately 8h 11m.
The distance between Boston and Potomac is 421 miles. The road distance is 441.3 miles.
The best way to get from Boston to Potomac without a car is to train which takes 8h 11m and costs $150 - $300.
It takes approximately 3h 3m to get from Boston to Potomac, including transfers.
Boston to Potomac bus services, operated by Peter Pan Bus Lines, depart from South Station.
Boston to Potomac train services, operated by Amtrak Acela, depart from Boston station.
The best way to get from Boston to Potomac is to fly which takes 3h 3m and costs $800 - $1,200. Alternatively, you can train, which costs $150 - $300 and takes 8h 11m, you could also bus via New York, which costs $75 - $150 and takes 10h 32m.
What companies run services between Boston, MA, USA and Potomac, Montgomery County, MD, USA?
American Airlines, JetBlue Airways, and Delta fly from Boston Logan Airport (BOS) to Ronald Reagan Washington National Airport (DCA) hourly. Alternatively, Amtrak Acela operates a train from Boston to Washington Union Station every 4 hours. Tickets cost $100–900 and the journey takes 7h 1m. Amtrak also services this route every 4 hours.
- Website
- southwest.com
Flights from Boston Logan Airport to Baltimore-Washington International Airport
- Ave. Duration
- 1h 40m
- When
- Every day
- Estimated price
- $65–390
- Website
- aa.com
Flights from Boston Logan Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 50m
- When
- Every day
- Estimated price
- $80–490
- Website
- delta.com
Flights from Boston Logan Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 56m
- When
- Every day
- Estimated price
- $80–490
Flights from Boston Logan Airport to Baltimore-Washington International Airport
- Ave. Duration
- 1h 49m
- When
- Every day
- Estimated price
- $65–390
- Website
- jetblue.com
Flights from Boston Logan Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 43m
- When
- Every day
- Estimated price
- $80–490
- Website
- united.com
Flights from Boston Logan Airport to Washington Dulles International Airport
- Ave. Duration
- 1h 42m
- When
- Every day
- Estimated price
- $50–310
Rome2Rio's guide to Amtrak Acela
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Boston to Washington Union Station
- Ave. Duration
- 7h 1m
- Frequency
- Every 4 hours
- Estimated price
- $100–900
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- $100–550
- First Class
- $310–900
Train from BWI Thurgood Marshall to Washington Union Station
- Ave. Duration
- 26 min
- Frequency
- 5 times a day
- Estimated price
- $6–550
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- $6–440
- First Class
- $100–550
Train from Boston to Ny Moynihan Train Hall At Penn Station
- Ave. Duration
- 3h 49m
- Frequency
- Every 4 hours
- Estimated price
- $50–750
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- $50–490
- First Class
- $200–750
Train from Ny Moynihan Train Hall At Penn Station to Washington Union Station
- Ave. Duration
- 3h
- Frequency
- Hourly
- Estimated price
- $50–750
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- $50–490
- First Class
- $200–750
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Boston to Washington Union Station
- Ave. Duration
- 8h 16m
- Frequency
- Every 4 hours
- Estimated price
- $140–300
- Website
- https://www.amtrak.com/home.html
Train from BWI Thurgood Marshall to Washington Union Station
- Ave. Duration
- 40 min
- Frequency
- Every 30 minutes
- Estimated price
- $9–19
- Website
- https://www.amtrak.com/home.html
Train from Boston to Ny Moynihan Train Hall At Penn Station
- Ave. Duration
- 4h 2m
- Frequency
- Every 3 hours
- Estimated price
- $75–150
- Website
- https://www.amtrak.com/home.html
Train from Ny Moynihan Train Hall At Penn Station to Washington Union Station
- Ave. Duration
- 3h 35m
- Frequency
- Hourly
- Estimated price
- $70–150
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 202 466 3876
- Website
- wmata.com
Subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platform
- Ave. Duration
- 46 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–8
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
- standard fare 5 a.m - 9:30 p.m.
- $5–8
- Phone
- 1-866-743-3682
- Website
- mta.maryland.gov
Train from BWI Thurgood Marshall to Washington Union Station
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $2–9
- Website
- https://www.mta.maryland.gov
- Standard Fare
- $2–9
- Phone
- 1-800-343-9999
- Website
- peterpanbus.com
Bus from South Station to Port Authority Bus Terminal
- Ave. Duration
- 4h 35m
- Frequency
- Every 2 hours
- Estimated price
- $40–110
- Website
- https://peterpanbus.com
Bus from Port Authority Bus Terminal to Union Station
- Ave. Duration
- 4h 25m
- Frequency
- Hourly
- Estimated price
- $45–140
- Website
- https://peterpanbus.com
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from South Station to Port Authority Bus Terminal
- Ave. Duration
- 4h 50m
- Frequency
- Hourly
- Estimated price
- $30–60
- Website
- https://www.greyhound.com/
Bus from Port Authority Bus Terminal to Union Station
- Ave. Duration
- 4h 30m
- Frequency
- Every 2 hours
- Estimated price
- $40–80
- Website
- https://www.greyhound.com/
Bus from Boston to Washington Union Station
- Ave. Duration
- 10h
- Frequency
- Once daily
- Estimated price
- $75–140
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- https://www.flixbus.com
Bus from Boston to Washington Union Station
- Ave. Duration
- 9h 45m
- Frequency
- Twice daily
- Estimated price
- $70–120
- Schedules at
- flixbus.com
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Why you should take the train in the US
Read the travel guide
Need to know: Greyhound
Read the travel guide
More Questions & Answers
Boston to Potomac bus services, operated by Peter Pan Bus Lines, arrive at Port Authority Bus Terminal station.
Boston to Potomac train services, operated by Amtrak Acela, arrive at Washington Union Station.
Yes, the driving distance between Boston to Potomac is 441 miles. It takes approximately 8h 11m to drive from Boston to Potomac.
There are 1237+ hotels available in Potomac.

















