There are 5 ways to get from Boston Airport (BOS) to New Castle by bus (Flixbus, Greyhound), train (Amtrak), rideshare, car, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus via Boston
best- Take the bus from Terminal C - Arrivals Level to South Stationbus Sl1
- Take the bus from Boston to Portsmouth Bus Stopbus FlixBus N2615
2h 28m$30–43Drive 56.9 mi
cheapest- Drive from Boston Airport (BOS) to New Castlecar 56.9 mi
1h 14m$11–15Train (Amtrak)
- Take the train from Boston to Dovertrain Downeaster
3h 13m$127–182Airport Transfer
- Take the rideshare from Boston (BOS) to New Castle56.9 mi
1h 14mBus
- Take the bus from Boston to Portsmouthbus Cj00:40-Lgpm
2h 48m$45–56
Comparing Your Travel Options
The cheapest way to get from Boston Airport (BOS) to New Castle is to drive which costs $10 - $15 and takes 1h 14m.
The fastest way to get from Boston Airport (BOS) to New Castle is to drive which takes 1h 14m and costs $10 - $15.
No, there is no direct bus from Boston Airport (BOS) to New Castle. However, there are services departing from Terminal C - Arrivals Level and arriving at Portsmouth Bus Stop via Boston. The journey, including transfers, takes approximately 2h 28m.
No, there is no direct train from Boston Airport (BOS) to New Castle. However, there are services departing from Airport and arriving at Dover via Boston. The journey, including transfers, takes approximately 3h 13m.
The distance between Boston Airport (BOS) and New Castle is 65 miles. The road distance is 57.3 miles.
The best way to get from Boston Airport (BOS) to New Castle without a car is to bus via Boston which takes 2h 28m and costs $29 - $45.
It takes approximately 2h 28m to get from Boston Airport (BOS) to New Castle, including transfers.
Boston Airport (BOS) to New Castle bus services, operated by MBTA, depart from Terminal C - Arrivals Level station.
Boston Airport (BOS) to New Castle train services, operated by Amtrak, depart from Boston station.
The best way to get from Boston Airport (BOS) to New Castle is to bus via Boston which takes 2h 28m and costs $29 - $45. Alternatively, you can train, which costs $120 - $190 and takes 3h 13m.
What companies run services between Boston Airport (BOS), USA and New Castle, Rockingham County, NH, USA?
You can take a bus from Terminal C - Arrivals Level to New Castle via South Station, Boston, and Portsmouth Bus Stop in around 2h 28m. Alternatively, Amtrak operates a train from Boston to Dover 5 times a day. Tickets cost $35–60 and the journey takes 1h 29m.
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Boston to Dover
- Ave. Duration
- 1h 29m
- Frequency
- 5 times a day
- Estimated price
- $35–60
- Website
- Amtrak
Bus from Terminal C - Arrivals Level to South Station
- Ave. Duration
- 21 min
- Frequency
- Every 15 minutes
- Estimated price
- $1–5
- Website
- Massachusetts Bay Transportation Authority
- Website
- MBTA: World Cup 2026
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Boston to Portsmouth Bus Stop
- Ave. Duration
- 1h
- Frequency
- 6 times a week
- Estimated price
- $9–14
- Schedules at
- Flixbus USA
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Boston to Portsmouth Bus Stop
- Ave. Duration
- 1h 15m
- Frequency
- Once daily
- Estimated price
- $10–15
- Website
- Greyhound
- Phone
- +1 603-430-1100
- Website
- C & J Travel
Bus from Boston to Portsmouth
- Ave. Duration
- 1h 30m
- Frequency
- Once daily
- Estimated price
- $16–23
- Website
- C & J Travel
- Website
- https://www.mozio.com
Rideshare from Boston (BOS) to New Castle
- Ave. Duration
- 1h 14m
- Frequency
- On demand
Want to know more about travelling around United States
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Booking & Getting There
Boston Airport (BOS) to New Castle bus services, operated by MBTA, arrive at South Station.
Boston Airport (BOS) to New Castle train services, operated by Amtrak, arrive at Dover station.
Yes, the driving distance between Boston Airport (BOS) to New Castle is 57 miles. It takes approximately 1h 14m to drive from Boston Airport (BOS) to New Castle.
There are 331+ hotels available in New Castle.
Check out Blablacar's carpooling service for rideshare options between Boston Airport (BOS) and New Castle. A great option if you don't have a driver's licence or want to avoid public transport.