How long is the flight from Portsmouth to Massachusetts?

Aer Lingus, KLM, and British Airways can get you from Portsmouth to Massachusetts in just under 10h 35m. Your travel time can differ by up to 3h 55m. Portsmouth and Massachusetts are separated by a distance of 3228 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Massachusetts ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Massachusetts when rainfall is around 78.0 mm.

If weather is an important factor for your trip to Massachusetts, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the cheapest flights from Portsmouth to Massachusetts?

On average you can expect to pay £1,304 for a flight from Portsmouth to Massachusetts. The cheapest flight overall is £348 while the most popular route, (Southampton Eastleigh - Boston Logan Intl) is currently priced at £547.

What are the most reliable airlines from Portsmouth to Massachusetts?

The top 3 most reliable airlines when flying from Portsmouth to Massachusetts are Scandinavian Airlines (93%), JetBlue (90%) and TAP AIR PORTUGAL (90%).

Can I find deals for flights from Portsmouth to Massachusetts that include hotel bookings?

Yes. In addition to deals on Portsmouth to Massachusetts flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Portsmouth to Massachusetts?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Massachusetts.

Can I find deals for business class flights from Portsmouth to Massachusetts?

Yes. Cheapflights offers flight deals from Portsmouth to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£384+ Cheap Flights from Portsmouth to Massachusetts

Cheap flight deals from Portsmouth to Massachusetts

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Portsmouth to Massachusetts
Explore the most affordable flight options available from Portsmouth to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Mon 19/1020:40 -

2 stops53h 25m

Mon 26/1022:20 -

1 stop30h 30m

Deal found 4/9£513

Wed 21/1009:20 -

1 stop14h 30m

Wed 28/1018:15 -

1 stop10h 35m

Deal found 5/9£539

Wed 30/909:15 -

1 stop12h 20m

Wed 7/1016:45 -

1 stop10h 50m

Deal found 2/9£549

Mon 19/1009:20 -

1 stop10h 35m

Mon 26/1018:15 -

1 stop10h 35m

Deal found 3/9£558

Wed 30/909:15 -

1 stop14h 15m

Wed 7/1009:10 -

2 stops18h 25m

Deal found 2/9£562

Wed 21/1009:15 -

2 stops18h 53m

Wed 28/1006:00 -

2 stops22h 10m

Deal found 5/9£566

Wed 14/1009:20 -

1 stop10h 35m

Sun 18/1017:25 -

1 stop18h 25m

Deal found 2/9£589

Find flight deals from Portsmouth to Massachusetts

Round-trip from	£513
One-way from	£450
Popular in	June
Cheapest in	February
Average price	£476

Aer Lingus
19/10-26/10
3 total stops
83h 55m total
Portsmouth to Massachusetts

Search Deals

British Airways
11/11-31/12
1 total stop
14h 45m total
Portsmouth to Massachusetts

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£40 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Wed 7/10

10:45-21:05

3 stops39h 20m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£384

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Wed 7/10

09:20-18:50

1 stop14h 30m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£453

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Wed 11/11

08:55-21:50

2 stops17h 55m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£480

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Sat 14/11

10:15-14:20

2 stops33h 05m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£480

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Wed 21/10

09:20-18:50

1 stop14h 30m

Boston Logan Intl

Wed 28/10

18:15-08:50

1 stop10h 35m

£539

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Mon 19/10

09:05-16:36

1 stop12h 31m

Boston Logan Intl

Mon 26/10

20:20-17:05

1 stop16h 45m

£549

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Mon 19/10

09:20-14:55

1 stop10h 35m

Boston Logan Intl

Mon 26/10

18:15-08:50

1 stop10h 35m

£558

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Wed 21/10

09:15-16:36

1 stop12h 21m

Boston Logan Intl

Wed 28/10

09:10-08:10

2 stops19h 00m

£562

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Wed 30/9

09:15-18:30

1 stop14h 15m

Boston Logan Intl

Wed 7/10

09:10-08:35

2 stops18h 25m

£562

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Wed 14/10

09:20-14:55

1 stop10h 35m

Boston Logan Intl

Sun 18/10

17:25-16:50

1 stop18h 25m

£590

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 17 resultsSorted by cheapest first

Best time to book a flight from Portsmouth to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Portsmouth with our price prediction graph.

SOU-BOS

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Massachusetts

P0R-USMA

SOU-BOS

What is the cheapest time of day to fly from P0R to MA?

It’s optimal to fly from Portsmouth to Massachusetts at midday. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Portsmouth to Massachusetts

The most flights from P0R to USMA are scheduled on a Friday (39 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (19 on average).

What is the cheapest day to fly from Portsmouth to Massachusetts?

Travellers seeking maximum savings on their Portsmouth to Massachusetts flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

How long is the flight from Portsmouth to Massachusetts?
Aer Lingus, KLM, and British Airways can get you from Portsmouth to Massachusetts in just under 10h 35m. Your travel time can differ by up to 3h 55m. Portsmouth and Massachusetts are separated by a distance of 3228 mi. This flight may include one or multiple stops.
What are the most reliable airlines from Portsmouth to Massachusetts?
The top 3 most reliable airlines when flying from Portsmouth to Massachusetts are Scandinavian Airlines (93%), JetBlue (90%) and TAP AIR PORTUGAL (90%).
What are the cheapest flights from Portsmouth to Massachusetts?
On average you can expect to pay £1,304 for a flight from Portsmouth to Massachusetts. The cheapest flight overall is £348 while the most popular route, (Southampton Eastleigh - Boston Logan Intl) is currently priced at £547.
Can I find deals for flights from Portsmouth to Massachusetts that include hotel bookings?
Yes. In addition to deals on Portsmouth to Massachusetts flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Massachusetts?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Massachusetts.
Can I find deals for business class flights from Portsmouth to Massachusetts?
Yes. Cheapflights offers flight deals from Portsmouth to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Portsmouth to Massachusetts

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Top 10 airlines flying from Portsmouth to Massachusetts

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest£223	Average£369	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Delta	Cheapest£275	Average£582	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Icelandair	Cheapest£291	Average£448	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Lufthansa	Cheapest£311	Average£456	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£322	Average£499	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
JetBlue	Cheapest£323	Average£589	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Scandinavian Airlines	Cheapest£343	Average£450	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Aer Lingus	Cheapest£350	Average£518	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Virgin Atlantic	Cheapest£356	Average£519	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air Canada	Cheapest£357	Average£531	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from Portsmouth to Massachusetts?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portsmouth to Massachusetts. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Massachusetts?

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Massachusetts for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portsmouth to Massachusetts with no change fees?

Need flexible booking options for your flight to Massachusetts from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to Massachusetts become cheaper?

Yes, Cheapflights offers price alerts on Portsmouth to Massachusetts flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Portsmouth to Massachusetts from £384

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Massachusetts

Cheapest flights from Portsmouth to MassachusettsExplore the most affordable flight options available from Portsmouth to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Explore the most affordable flight options available from Portsmouth to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Portsmouth to MassachusettsDiscover carefully curated flight deals from Portsmouth to Massachusetts that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from Portsmouth to Massachusetts that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Portsmouth to MassachusettsDiscover last-minute flight deals from Portsmouth to Massachusetts. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Massachusetts. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Portsmouth to MassachusettsSearch for one-way flight options from Portsmouth to Massachusetts. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Search for one-way flight options from Portsmouth to Massachusetts. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Find flight deals from Portsmouth to Massachusetts

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Massachusetts that are best for you.

Best time to book a flight from Portsmouth to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Portsmouth with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from P0R to MA?

Find hourly flight availability from Portsmouth to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 September 2026.

It’s optimal to fly from Portsmouth to Massachusetts at midday. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Portsmouth to Massachusetts

The most flights from P0R to USMA are scheduled on a Friday (39 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (19 on average).

What is the cheapest day to fly from Portsmouth to Massachusetts?

Use this chart to determine the cheapest time to fly return from Portsmouth to Massachusetts. Price data was last updated on 5 September 2026.

Travellers seeking maximum savings on their Portsmouth to Massachusetts flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

How long is the flight from Portsmouth to Massachusetts?

What are the most reliable airlines from Portsmouth to Massachusetts?

What are the cheapest flights from Portsmouth to Massachusetts?

Can I find deals for flights from Portsmouth to Massachusetts that include hotel bookings?

How can I find direct flights from Portsmouth to Massachusetts?

Can I find deals for business class flights from Portsmouth to Massachusetts?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Massachusetts

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Complete your trip

Complete your trip to Massachusetts by adding a car hire and/or hotel booking to your travel itinerary.

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Portsmouth and Massachusetts flights

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Can Cheapflights find flights from Portsmouth to Massachusetts with no change fees?

Can Cheapflights notify me if prices for flights from Portsmouth to Massachusetts become cheaper?

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Cheapest flights from Portsmouth to Massachusetts
Explore the most affordable flight options available from Portsmouth to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Portsmouth to Massachusetts
Discover carefully curated flight deals from Portsmouth to Massachusetts that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Portsmouth to Massachusetts
Discover last-minute flight deals from Portsmouth to Massachusetts. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Portsmouth to Massachusetts
Search for one-way flight options from Portsmouth to Massachusetts. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.