There are 4 ways to get from Portsmouth to Maine by bus, plane, or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus to London Heathrow Airport, fly to Portland
best- Take the bus from The Hard Interchange to Heathrow Terminal 5bus
- Fly from London Heathrow Airport (LHR) to Portland (PWM)plane LHR - PWM
14h 5m$275–1,025Bus to London Heathrow Airport, fly to Boston Logan Airport, train
- Take the bus from The Hard Interchange to Heathrow Terminal 5bus
- Fly from London Heathrow Airport (LHR) to Boston Logan Airport (BOS)plane LHR - BOS
- Take the train from Woburn Amtrak Station to Saco Amtrak Stationtrain
14h 56m$379–1,309Train to London Gatwick Airport, fly to Boston Logan Airport, train
- Take the train from Portsmouth & Southsea to Horshamtrain
- Fly from London Gatwick Airport (LGW) to Boston Logan Airport (BOS)plane LGW - BOS
- Take the train from Woburn Amtrak Station to Saco Amtrak Stationtrain
15h 12m$309–994Fly Southampton Airport to Boston Logan Airport, train
- Fly from Southampton Airport (SOU) to Boston Logan Airport (BOS)plane SOU - BOS
- Take the train from Woburn Amtrak Station to Saco Amtrak Stationtrain
16h 35m$365–1,307
London Heathrow Airport (LHR) to Portland (PWM) flights
Comparing Your Travel Options
The cheapest way to get from Portsmouth to Maine is to bus and fly and train which costs $370 - $1,400 and takes 14h 56m.
The fastest way to get from Portsmouth to Maine is to bus and fly which takes 14h 5m and costs $270 - $1,100.
The distance between Portsmouth and Maine is 3260 miles.
It takes approximately 14h 5m to get from Portsmouth to Maine, including transfers.
Maine is 5h behind Portsmouth. It is currently 7:22 PM in Portsmouth and 2:22 PM in Maine.
There are 11+ hotels available in Maine.
What companies run services between Portsmouth, England and Maine, USA?
There is no direct connection from Portsmouth to Maine. However, you can take the bus to Heathrow Terminal 5, walk to Heathrow Terminal 5 station, take the subway to Heathrow Terminals 2 & 3 station, walk to London Heathrow Airport (LHR) airport, then fly to Portland (PWM). Alternatively, you can take the bus to Heathrow Terminal 5, walk to Heathrow Terminal 5 station, take the subway to Heathrow Terminals 2 & 3 station, walk to London Heathrow Airport (LHR) airport, fly to Boston Logan Airport (BOS), walk to Terminal C - Arrivals, LEX Pick Up, take the bus to Woburn Logan Express, walk to Woburn Amtrak Station, then take the train to Saco Amtrak Station.
- Website
- united.com
Flights from London Heathrow Airport to Portland via Newark
- Ave. Duration
- 11h 33m
- When
- Every day
- Estimated price
- $260–1,000
Flights from London Heathrow Airport to Portland via Washington Dulles
- Ave. Duration
- 12h 18m
- When
- Every day
- Estimated price
- $280–1,100
Flights from London Heathrow Airport to Boston Logan Airport via Newark
- Ave. Duration
- 10h 35m
- When
- Every day
- Estimated price
- $280–1,100
Flights from London Heathrow Airport to Boston Logan Airport via Montreal
- Ave. Duration
- 11h 2m
- When
- Every day
- Estimated price
- $270–1,000
- Website
- delta.com
Flights from London Heathrow Airport to Portland via New York JFK
- Ave. Duration
- 11h 53m
- When
- Every day
- Estimated price
- $260–1,000
Flights from London Heathrow Airport to Boston Logan Airport
- Ave. Duration
- 7h 50m
- When
- Every day
- Estimated price
- $250–1,000
Flights from London Heathrow Airport to Boston Logan Airport via New York JFK
- Ave. Duration
- 11h 30m
- When
- Every day
- Estimated price
- $270–1,100
Flights from Southampton Airport to Boston Logan Airport via Amsterdam Schiphol
- Ave. Duration
- 13h 30m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $340–1,300
Flights from Southampton Airport to Boston Logan Airport via Dublin
- Ave. Duration
- 9h 49m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $300–1,200
- Website
- klm.com
Flights from London Heathrow Airport to Portland via New York JFK
- Ave. Duration
- 11h 53m
- When
- Every day
- Estimated price
- $260–1,000
Flights from London Heathrow Airport to Boston Logan Airport
- Ave. Duration
- 7h 50m
- When
- Every day
- Estimated price
- $250–1,000
Flights from London Heathrow Airport to Boston Logan Airport via New York JFK
- Ave. Duration
- 11h 30m
- When
- Every day
- Estimated price
- $270–1,100
Flights from Southampton Airport to Boston Logan Airport via Amsterdam Schiphol
- Ave. Duration
- 13h 30m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $340–1,300
Flights from Southampton Airport to Boston Logan Airport via Dublin
- Ave. Duration
- 9h 49m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $300–1,200
- Website
- britishairways.com
Flights from London Heathrow Airport to Boston Logan Airport
- Ave. Duration
- 7h 38m
- When
- Every day
- Estimated price
- $250–1,000
Flights from London Heathrow Airport to Boston Logan Airport via Dublin
- Ave. Duration
- 9h 57m
- When
- Every day
- Estimated price
- $290–1,600
Flights from London Heathrow Airport to Boston Logan Airport via Shannon
- Ave. Duration
- 11h 15m
- When
- Every day
- Estimated price
- $290–1,600
Flights from Southampton Airport to Boston Logan Airport via Dublin
- Ave. Duration
- 13h 12m
- When
- Every day
- Estimated price
- $350–1,900
- Website
- aa.com
Flights from London Heathrow Airport to Portland via Philadelphia
- Ave. Duration
- 12h 42m
- When
- Every day
- Estimated price
- $270–1,000
Flights from London Heathrow Airport to Boston Logan Airport
- Ave. Duration
- 7h 38m
- When
- Every day
- Estimated price
- $250–1,000
Flights from London Heathrow Airport to Boston Logan Airport via Dublin
- Ave. Duration
- 9h 57m
- When
- Every day
- Estimated price
- $290–1,600
Flights from London Heathrow Airport to Boston Logan Airport via Shannon
- Ave. Duration
- 11h 15m
- When
- Every day
- Estimated price
- $290–1,600
- Website
- aerlingus.com
Flights from London Heathrow Airport to Boston Logan Airport
- Ave. Duration
- 7h 40m
- When
- Every day
- Estimated price
- $280–950
Flights from London Heathrow Airport to Boston Logan Airport via Dublin
- Ave. Duration
- 9h 57m
- When
- Every day
- Estimated price
- $290–1,600
Flights from London Heathrow Airport to Boston Logan Airport via Shannon
- Ave. Duration
- 11h 15m
- When
- Every day
- Estimated price
- $290–1,600
Flights from Southampton Airport to Boston Logan Airport via Dublin
- Ave. Duration
- 13h 12m
- When
- Every day
- Estimated price
- $350–1,900
- Website
- virginatlantic.com
Flights from London Heathrow Airport to Boston Logan Airport
- Ave. Duration
- 7h 50m
- When
- Every day
- Estimated price
- $250–1,000
Flights from London Heathrow Airport to Boston Logan Airport via New York JFK
- Ave. Duration
- 11h 30m
- When
- Every day
- Estimated price
- $270–1,100
Flights from Southampton Airport to Boston Logan Airport via Amsterdam Schiphol
- Ave. Duration
- 13h 30m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $340–1,300
- Website
- aircanada.com
Flights from London Heathrow Airport to Portland via Newark
- Ave. Duration
- 11h 33m
- When
- Every day
- Estimated price
- $260–1,000
Flights from London Heathrow Airport to Boston Logan Airport via Montreal
- Ave. Duration
- 11h 2m
- When
- Every day
- Estimated price
- $270–1,000
- Website
- jetblue.com
Flights from London Heathrow Airport to Portland via New York JFK
- Ave. Duration
- 16h 23m
- When
- Every day
- Estimated price
- $260–1,000
Flights from London Heathrow Airport to Boston Logan Airport
- Ave. Duration
- 7h 55m
- When
- Every day
- Estimated price
- $250–1,000
Flights from London Gatwick Airport to Boston Logan Airport
- Ave. Duration
- 7h 45m
- When
- Every day
- Estimated price
- $220–850
- Website
- icelandair.com
Flights from London Gatwick Airport to Boston Logan Airport via Reykjavik Keflavik Nas
- Ave. Duration
- 10h 55m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $320–1,000
- Website
- airtransat.com
Flights from London Gatwick Airport to Boston Logan Airport via Toronto
- Ave. Duration
- 12h 30m
- When
- Every day
- Estimated price
- $370–1,200
- Website
- flyporter.com
Flights from London Gatwick Airport to Boston Logan Airport via Toronto
- Ave. Duration
- 12h 30m
- When
- Every day
- Estimated price
- $370–1,200
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Woburn Amtrak Station to Saco Amtrak Station
- Ave. Duration
- 1h 47m
- Frequency
- 5 times a day
- Estimated price
- $45–75
- Website
- Amtrak
Train from Woburn Amtrak Station to Saco Amtrak Station
- Ave. Duration
- 1h 47m
- Frequency
- 5 times a day
- Estimated price
- $45–75
- Website
- Amtrak
Train from Woburn Amtrak Station to Saco Amtrak Station
- Ave. Duration
- 1h 47m
- Frequency
- 5 times a day
- Estimated price
- $45–75
- Website
- Amtrak
- Phone
- +44 (0)3457 282930
- Website
- Southern
Train from Portsmouth & Southsea to Horsham
- Ave. Duration
- 1h 14m
- Frequency
- Hourly
- Estimated price
- $29–50
- Website
- Southern
- Phone
- +44 (0)3717 81 81 81
- Website
- National Express
Bus from The Hard Interchange to Heathrow Terminal 5
- Ave. Duration
- 1h 30m
- Frequency
- Every 4 hours
- Estimated price
- $13–23
- Website
- National Express
Bus from The Hard Interchange to Heathrow Terminal 5
- Ave. Duration
- 1h 30m
- Frequency
- Every 4 hours
- Estimated price
- $13–23
- Website
- National Express
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