Cheap flights from Portsmouth to Boston

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Boston (BOS)
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How to find the cheapest flight from
Portsmouth (SOU) to Boston (BOS)

All the information you need to plan the best SOU to BOS flight in 2021: compare Portsmouth to Boston flight prices with the expected peak season, weather and rainfall in Boston.
What is the cheapest day to fly return from Portsmouth to Boston?

Flights from Portsmouth to Boston are generally found to be more expensive on Tuesday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

How far in advance should I book a flight from Portsmouth to Boston?

Find a great deal and save up to 54% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portsmouth to Boston within the next two weeks, with the cheapest ticket starting at £361.

What is the cheapest month to fly from Portsmouth to Boston?

Our data shows that November tends to be the cheapest month to fly to Boston from Portsmouth. Users have commonly found prices around £302 for the month, but tickets can be as low as £217. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Portsmouth to Boston (SOU - BOS)?

Unlike at midday, when flights are generally more expensive, you can save up to 20% on flights from Portsmouth to Boston by exploring options for tickets in the morning.

Cheap flights from Portsmouth to Boston in May, June 2021

The best prices found for SOU to BOS flights in May, June
6 May - 13 May
£2,450pp
SOU
Southampton Eastleigh
Multiple airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SOU
Southampton Eastleigh

Portsmouth to Boston 2021 flight deals

Cheap flights to Boston from Portsmouth found for this year
18 Nov - 21 Nov
£424pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
 
1 STOP
SOU
Southampton Eastleigh
18 Nov - 21 Nov
£434pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
 
1 STOP
SOU
Southampton Eastleigh
18 Nov - 21 Nov
£438pp
SOU
Southampton Eastleigh
Delta
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Delta
 
1 STOP
SOU
Southampton Eastleigh

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portsmouth</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From Portsmouth to Boston

Are flight prices decreasing from Southampton to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Portsmouth to Boston for under £647 on Cheapflights?

Yes, there are multiple flights from Portsmouth to Boston for under £647. The cheapest flight booked recently is on Delta for just £598, but on average you can expect to pay £683.

Are there direct flights from Portsmouth to Boston for under £575 on Cheapflights?

There are no direct flights from Portsmouth to Boston, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What days are direct flights available from Southampton to Boston?

Days when direct flights are available for this flight are: Thursday, Friday, Saturday.

Does it rain more in Southampton or Boston?

In Southampton, there will be less rainfall in Southampton compared to Boston over the next 10 days.

Is Southampton weather warmer or cooler than Boston?

We forecast the temperature to be around the 29 °Cs in July, on average. The temperature in Boston is generally hotter than in Southampton. Book flights in a timely manner in correlation to your departure date.

How long does is the flight from Portsmouth to Boston?

A quick flight from Portsmouth to Boston can take about 30h 20m. Delta provides one of the quickest options available for as low as £599.

What are the cheapest airlines to flying from Portsmouth to Boston return?

Cheapflights users have booked flights from Portsmouth to Boston from £599 return. Another airline that can offer you cheap pricing is KLM.

Related searches

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Alternative routes for Portsmouth to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Portsmouth to Boston.
Today's exchange rate
£1 = $1.40
Average temperature for May in Boston
20.0 °C
Avg rainfall for May in Boston
94.0 mm

Airports servicing Southampton

Airports servicing Boston

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