How long is the flight from Southampton to Boston?

Departing from Southampton to Boston will take you 18h 22m. The distance between Southampton and Boston is about 3228 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from SOU to BOS?

When flying from Southampton to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Southampton-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Southampton-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Southampton-Boston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Southampton-Boston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Southampton-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Southampton to Boston that include hotel bookings?

Yes. In addition to deals on Southampton to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Southampton to Boston?

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

Can I find deals for business class flights from Southampton to Boston?

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

$332+ Flights from Southampton to Boston

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Southampton to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Southampton to Boston

Cheapest flights from Southampton to Boston
Explore the most affordable flight options available from Southampton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Wed 12/248:40 amSOU - BOS

2 stops16h 05mBritish Airways

Sun 12/289:35 pmBOS - SOU

2 stops13h 45mBritish Airways

Deal found 12/22

$1,811

Best flights from Southampton to Boston
Discover carefully curated flight deals from Southampton to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Fri 1/308:10 pmSOU - BOS

1 stop27h 49mBritish Airways

Mon 2/29:15 pmBOS - SOU

1 stop9h 40mBritish Airways

Deal found 12/21

$617

Thu 2/59:00 amSOU - BOS

2 stops18h 22mDelta

Thu 2/125:29 amBOS - SOU

2 stops21h 56mDelta

Deal found 12/22

$646

Thu 2/58:10 pmSOU - BOS

2 stops23h 25mMultiple Airlines

Thu 2/1210:45 amBOS - SOU

3 stops27h 55mMultiple Airlines

Deal found 12/22

$1,016

Fri 5/89:05 amSOU - BOS

1 stop14h 25mDelta

Sat 5/239:55 amBOS - SOU

2 stops17h 50mDelta

Deal found 12/22

$670

Fri 5/88:00 pmSOU - BOS

1 stop23h 40mBritish Airways

Sat 5/235:30 pmBOS - SOU

1 stop10h 05mBritish Airways

Deal found 12/22

$822

Last-minute flights from Southampton to Boston
Discover last-minute flight deals from Southampton to Boston. Data last updated December 23, 2025 and is based on user searches.

Wed 12/248:40 amSOU - BOS

2 stops16h 05mBritish Airways

Sun 12/289:35 pmBOS - SOU

2 stops13h 45mBritish Airways

Deal found 12/22

$1,811

Sat 1/1010:15 amSOU - BOS

2 stops16h 40mBritish Airways

Thu 1/155:10 pmBOS - SOU

1 stop10h 35mBritish Airways

Deal found 12/22

$1,087

Fri 1/308:10 pmSOU - BOS

1 stop27h 49mBritish Airways

Mon 2/29:15 pmBOS - SOU

1 stop9h 40mBritish Airways

Deal found 12/21

$617

One-way flights from Southampton to Boston
Search for one-way flight options from Southampton to Boston. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Fri 2/67:50 pmSOU - BOS

1 stop30h 05mMultiple Airlines

Deal found 12/22

$332

Sun 1/119:30 amSOU - BOS

1 stop14h 29mBritish Airways

Deal found 12/22

$1,199

Sat 1/1010:15 amSOU - BOS

2 stops37h 44mBritish Airways

Deal found 12/22

$1,226

Tue 1/64:00 pmSOU - BOS

2 stops51h 20mBritish Airways

Deal found 12/22

$1,236

Mon 1/54:35 pmSOU - BOS

2 stops32h 10mBritish Airways

Deal found 12/22

$1,370

Wed 6/179:10 amSOU - BOS

1 stop14h 35mBritish Airways

Deal found 12/22

$1,866

Thu 1/89:30 amSOU - BOS

1 stop14h 29mBritish Airways

Deal found 12/22

$10,668

Find flight deals from Southampton to Boston

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$591 (Delta)
One-way from	$332 (Trip.com)
Popular in	December
Cheapest in	September
Average price	$740

Provider with most accurate pricing for Southampton Eastleigh-Boston Logan Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Southampton Eastleigh-Boston Logan Intl flights.

Search Deals

From Southampton Eastleigh to Boston Logan Intl

Search Deals

One-way flight from Southampton Eastleigh to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Fri 1/30

8:10 pm-6:59 pm

1 stop27h 49m

Boston Logan Intl

Mon 2/2

9:15 pm-11:55 am

1 stop9h 40m

$617

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 2/5

9:00 am-10:22 pm

2 stops18h 22m

Boston Logan Intl

Thu 2/12

5:29 am-8:25 am

2 stops21h 56m

$646

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Fri 5/8

9:05 am-6:30 pm

1 stop14h 25m

Boston Logan Intl

Sat 5/23

9:55 am-8:45 am

2 stops17h 50m

$670

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Fri 5/8

8:00 pm-2:40 pm

1 stop23h 40m

Boston Logan Intl

Sat 5/23

5:30 pm-8:35 am

1 stop10h 05m

$822

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 2/5

8:10 pm-2:35 pm

2 stops23h 25m

Boston Logan Intl

Thu 2/12

10:45 am-7:40 pm

3 stops27h 55m

$1,016

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Fri 2/6

7:50 pm-8:55 pm

1 stop30h 05m

$332

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Sun 1/11

9:30 am-6:59 pm

1 stop14h 29m

$1,199

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Sat 1/10

10:15 am-6:59 pm

2 stops37h 44m

$1,226

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 1/7

8:30 pm-7:45 pm

2 stops28h 15m

$1,236

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Fri 1/9

8:40 am-9:55 pm

2 stops42h 15m

$1,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 12 results

Compare providers for flights from Southampton to Boston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Southampton to Boston in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Southampton-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Southampton-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Southampton-Boston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Southampton-Boston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Southampton-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Southampton to Boston

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

Estimated round-trip 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 Southampton to Boston

What is the cheapest month to book a flight from Southampton to Boston?

Currently, July is the cheapest month in which you can book a flight from Southampton to Boston (average of $187). Flying from Southampton to Boston in June is currently the most expensive (average of $490). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

How long is the flight from Southampton to Boston?
Departing from Southampton to Boston will take you 18h 22m. The distance between Southampton and Boston is about 3228 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Southampton to Boston that include hotel bookings?
Yes. In addition to deals on Southampton to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Southampton to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Boston.
Can I find deals for business class flights from Southampton to Boston?
Yes. Cheapflights offers flight deals from Southampton to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Southampton to Boston?
Currently, July is the cheapest month in which you can book a flight from Southampton to Boston (average of $187). Flying from Southampton to Boston in June is currently the most expensive (average of $490). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Cambridge

Medford

Hampton Beach

Watertown

Seabrook

Seekonk

Brockton

Cranston

Lincoln

Lowell

Smithfield

Peabody

Quincy

York Beach

Warwick

Londonderry

Swansea

Old Orchard Beach

Waltham

Chelsea

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Southampton to Boston

Other flights to Boston

Complete your trip

Boston car rentals

Boston Logan Intl Airport car rentals

Providence-TFGreen Airport car rentals

Manchester Airport car rentals

Bedford Hanscom Field Airport car rentals

Worcester car rentals

Springfield car rentals

Hyannis car rentals

New Bedford car rentals

Downtown car rentals

Back Bay car rentals

Seaport District car rentals

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$332+ Cheap flights from Southampton (SOU) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Southampton to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Southampton to Boston

Cheapest flights from Southampton to BostonExplore the most affordable flight options available from Southampton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from Southampton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Find flight deals from Southampton to Boston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Southampton to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Southampton to Boston in December.

Best time to book a flight from Southampton to Boston

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

Cheapflights Insights

Everything you need to know about your flight from Southampton to Boston

What is the cheapest month to book a flight from Southampton to Boston?

Related info for your journey

Find useful and relevant information for your journey from Southampton to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Southampton to Boston?

Can I find deals for flights from Southampton to Boston that include hotel bookings?

How can I find direct flights from Southampton to Boston?

Can I find deals for business class flights from Southampton to Boston?

What is the cheapest month to book a flight from Southampton to Boston?

Traveling to a place near Boston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Boston

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Southampton to Boston
Explore the most affordable flight options available from Southampton to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.