There are 10 ways to get from Boston to Monrovia by plane, bus, train (Amtrak), bus (Flixbus), car, subway, taxi, train, or bus (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 Boston Logan Airport to Baltimore-Washington International Airport, bus
best- Fly from Boston Logan Airport (BOS) to Baltimore-Washington International Airport (BWI)plane BOS - BWI
- Take the bus from Baltimore to Frederickbus
3h 37mDrive 433 mi
cheapest- Drive from Boston to Monroviacar 433 mi
8h 9m$79–115Train (Amtrak)
- Take the train from Boston to Washington Union Stationtrain Acela
9h 27m$173–330Bus
- Take the bus from Boston to New York Midtownbus
- Take the bus from New York Midtown to Baltimore Downtown Bus Stationbus
- Take the bus from Baltimore Downtown Bus Terminal, Baltimore, MD to Frederick Bayrunner Officebus
10h 18m$157–239Fly Boston Logan Airport to Ronald Reagan Washington National Airport, subway, line 90 bus, taxi
- Fly from Boston Logan Airport (BOS) to Ronald Reagan Washington National Airport (DCA)plane BOS - DCA
- Take the subway from Gallery Place, Red Line Track 2 Platform to Shady Grove, Red Line Center Platformsubway
- Take the bus from Shady Grove Station & Bay A to Ridge Rd & Damascus Blvdbus
- Take the taxi from Ridge Rd & Damascus Blvd to Monroviataxi
4h 20m$574–1,135Fly Boston Logan Airport 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
4h 48m$532–1,096Bus to Manchester Airport, fly to Baltimore-Washington International Airport, bus
- Take the bus from Boston to Boston Manchester Airportbus
- Fly from Manchester Airport (MHT) to Baltimore-Washington International Airport (BWI)plane MHT - BWI
- Take the bus from Baltimore to Frederickbus
5h 52mTrain, bus
- Take the train from Boston to Ny Moynihan Train Hall At Penn Stationtrain
- Take the train from Ny Moynihan Train Hall At Penn Station to BWI Thurgood Marshalltrain
- Take the bus from BWI Amtrak Station to Frederick Bayrunner Officebus Bwi
9h 37m$186–1,532Train via New York
- Take the train from Boston to Ny Moynihan Train Hall At Penn Stationtrain
- Take the train from Ny Moynihan Train Hall At Penn Station to Washington Union Stationtrain
- Take the train from Washington Union Station to MONOCACY MARC wbtrain
10h 3m$152–908Bus via New York
- Take the bus from Boston to Port Authority Bus Terminalbus
- Take the bus from Port Authority Bus Terminal to Baltimorebus
- Take the bus from Baltimore Downtown Bus Terminal, Baltimore, MD to Frederick Bayrunner Officebus
11h$156–257
Boston Logan Airport (BOS) to Baltimore-Washington International Airport (BWI) flights
Questions & Answers
The cheapest way to get from Boston to Monrovia is to drive which costs $75 - $120 and takes 8h 9m.
The fastest way to get from Boston to Monrovia is to fly and subway and line 90 bus and taxi which takes 4h 20m and costs $550 - $1,200.
No, there is no direct bus from Boston to Monrovia. However, there are services departing from Boston and arriving at Frederick Bayrunner Office via New York Midtown and Baltimore Downtown Bus Terminal, Baltimore, MD. The journey, including transfers, takes approximately 10h 18m.
No, there is no direct train from Boston to Monrovia. However, there are services departing from Boston and arriving at Shady Grove, Red Line Center Platform via Union Station, Red Line Center Platform. The journey, including transfers, takes approximately 9h 27m.
The distance between Boston and Monrovia is 429 miles. The road distance is 435.5 miles.
The best way to get from Boston to Monrovia without a car is to train which takes 9h 27m and costs $170 - $330.
It takes approximately 3h 37m to get from Boston to Monrovia, including transfers.
Boston to Monrovia bus services, operated by Flixbus USA, depart from Boston station.
Boston to Monrovia train services, operated by Amtrak Acela, depart from Boston station.
The best way to get from Boston to Monrovia is to train which takes 9h 27m and costs $170 - $330. Alternatively, you can bus, which costs $150 - $240 and takes 10h 18m.
What companies run services between Boston, MA, USA and Monrovia, MD, USA?
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. Alternatively, you can take a bus from Boston to Monrovia via New York Midtown, Baltimore Downtown Bus Terminal, Baltimore, MD, and Frederick Bayrunner Office in around 10h 18m.
- Website
- southwest.com
Flights from Boston Logan Airport to Baltimore-Washington International Airport
- Ave. Duration
- 1h 36m
- When
- Every day
- Estimated price
- $65–400
Flights from Manchester Airport to Baltimore-Washington International Airport
- Ave. Duration
- 1h 37m
- When
- Every day
- Estimated price
- $75–450
- Website
- delta.com
Flights from Boston Logan Airport to Baltimore-Washington International Airport
- Ave. Duration
- 1h 49m
- When
- Every day
- Estimated price
- $65–400
Flights from Boston Logan Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 58m
- When
- Every day
- Estimated price
- $80–480
- Website
- aa.com
Flights from Boston Logan Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 54m
- When
- Every day
- Estimated price
- $80–480
- Website
- jetblue.com
Flights from Boston Logan Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 43m
- When
- Every day
- Estimated price
- $80–480
- Website
- united.com
Flights from Boston Logan Airport to Washington Dulles International Airport
- Ave. Duration
- 1h 40m
- When
- Every day
- Estimated price
- $55–320
Flights from Boston Logan Airport to Washington Dulles International Airport via Newark
- Ave. Duration
- 3h 56m
- When
- Every day
- Estimated price
- $55–320
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 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 BWI Thurgood Marshall
- Ave. Duration
- 2h 32m
- Frequency
- 5 times a day
- Estimated price
- $45–700
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- $45–480
- First Class
- $180–700
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 Boston to Ny Moynihan Train Hall At Penn Station
- Ave. Duration
- 4h 2m
- Frequency
- Every 3 hours
- Estimated price
- $75–160
- Website
- https://www.amtrak.com/home.html
Train from Ny Moynihan Train Hall At Penn Station to BWI Thurgood Marshall
- Ave. Duration
- 3h 2m
- Frequency
- Hourly
- Estimated price
- $60–130
- 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
- $75–160
- 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 Gallery Place, Red Line Track 2 Platform to Shady Grove, Red Line Center Platform
- Ave. Duration
- 35 min
- Frequency
- Every 10 minutes
- Estimated price
- $2–3
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
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
- $2–3
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
- Phone
- 1-866-743-3682
- Website
- mta.maryland.gov
Train from Washington Union Station to MONOCACY MARC wb
- Ave. Duration
- 1h 29m
- Frequency
- Twice daily
- Estimated price
- $2–12
- Website
- https://www.mta.maryland.gov
- Standard Fare
- $2–12
- Website
- example.com
Bus from Baltimore to Frederick
- Ave. Duration
- 1h
- Frequency
- 4 times a day
- Schedules at
- example.com
Bus from Baltimore Downtown Bus Terminal, Baltimore, MD to Frederick Bayrunner Office
- Ave. Duration
- 50 min
- Frequency
- 4 times a day
- Estimated price
- $65–90
- Schedules at
- bayrunnershuttle.com
Bus from Baltimore to Frederick
- Ave. Duration
- 1h
- Frequency
- 4 times a day
- Schedules at
- example.com
Bus from BWI Amtrak Station to Frederick Bayrunner Office
- Ave. Duration
- 1h
- Frequency
- 4 times a day
- Estimated price
- $65–90
- Schedules at
- bayrunnershuttle.com
Bus from Baltimore Downtown Bus Terminal, Baltimore, MD to Frederick Bayrunner Office
- Ave. Duration
- 50 min
- Frequency
- 4 times a day
- Estimated price
- $65–90
- Schedules at
- bayrunnershuttle.com
- Phone
- +1 (855) 626-8585
- Website
- https://www.flixbus.com
Bus from Boston to New York Midtown
- Ave. Duration
- 4h 20m
- Frequency
- Hourly
- Estimated price
- $30–60
- Schedules at
- flixbus.com
Bus from New York Midtown to Baltimore Downtown Bus Station
- Ave. Duration
- 3h 25m
- Frequency
- Every 2 hours
- Estimated price
- $35–65
- Schedules at
- flixbus.com
- Website
- flixbus.com
Bus from Boston to New York Midtown
- Ave. Duration
- 4h 50m
- Frequency
- Every 2 hours
- Schedules at
- flixbus.com
Bus from New York Midtown to Baltimore Downtown Bus Station
- Ave. Duration
- 3h 30m
- Frequency
- Every 2 hours
- Schedules at
- flixbus.com
- Website
- montgomerycountymd.gov
Bus from Shady Grove Station & Bay A to Ridge Rd & Damascus Blvd
- Ave. Duration
- 35 min
- Frequency
- Hourly
- Estimated price
- $2–5
- Schedules at
- montgomerycountymd.gov
- Website
- greyhound.com
Bus from Boston to Boston Manchester Airport
- Ave. Duration
- 1h 5m
- Frequency
- Twice daily
- Schedules at
- greyhound.com
Bus from Boston to Port Authority Bus Terminal
- Ave. Duration
- 6h 25m
- Frequency
- Every 2 hours
- Schedules at
- greyhound.com
Bus from Port Authority Bus Terminal to Baltimore
- Ave. Duration
- 4h 40m
- Frequency
- Every 3 hours
- Schedules at
- greyhound.com
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Boston to Boston Manchester Airport
- Ave. Duration
- 1h 5m
- Frequency
- Twice daily
- Estimated price
- $8–16
- Website
- https://www.greyhound.com/
Bus from Boston to Port Authority Bus Terminal
- Ave. Duration
- 4h 50m
- Frequency
- Hourly
- Estimated price
- $30–65
- Website
- https://www.greyhound.com/
Bus from Port Authority Bus Terminal to Baltimore
- Ave. Duration
- 4h 45m
- Frequency
- Every 3 hours
- Estimated price
- $35–75
- Website
- https://www.greyhound.com/
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Bus from BWI Amtrak Station to Frederick Bayrunner Office
- Ave. Duration
- 55 min
- Frequency
- 4 times a day
- Estimated price
- $15–23
- Website
- https://www.amtrak.com/home.html
- Phone
- 1-800-343-9999
- Website
- peterpanbus.com
Bus from Port Authority Bus Terminal to Baltimore
- Ave. Duration
- 3h 45m
- Frequency
- Every 2 hours
- Estimated price
- $45–130
- Website
- https://peterpanbus.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 Monrovia bus services, operated by Flixbus USA, arrive at New York Midtown station.
Boston to Monrovia train services, operated by Amtrak Acela, arrive at Washington Union Station.
Yes, the driving distance between Boston to Monrovia is 435 miles. It takes approximately 8h 9m to drive from Boston to Monrovia.
There are 60+ hotels available in Monrovia.


















