How long is the flight from Southampton to Boston?

Departing from Southampton to Boston will take you 10h 40m. The distance from Southampton to Boston is about 3228 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Boston 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 Boston when rainfall is around 78.0 mm.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Boston as you normally would.

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 holiday 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.

£315+ Cheap Flights from Southampton to Boston

Cheap flight deals from Southampton to Boston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 20 October 2026.

Thu 3/1212:25 -

1 stop11h 40m

Thu 10/1217:15 -

1 stop10h 35m

Deal found 19/10£601

Sun 15/1117:30 -

1 stop25h 43m

Sun 22/1120:55 -

1 stop15h 10m

Deal found 18/10£631

Thu 3/1208:40 -

1 stop10h 40m

Thu 10/1213:05 -

2 stops14h 05m

Deal found 19/10£634

Sun 15/1109:30 -

2 stops18h 25m

Sun 22/1119:25 -

1 stop16h 40m

Deal found 18/10£635

Fri 4/1212:25 -

1 stop11h 40m

Fri 11/1217:15 -

1 stop10h 30m

Deal found 20/10£637

Sun 20/1209:30 -

1 stop14h 31m

Sun 3/119:20 -

1 stop31h 50m

Deal found 15/10£706

Sat 14/1109:25 -

2 stops15h 38m

Sat 21/1119:25 -

1 stop31h 45m

Deal found 17/10£706

Sun 20/1209:30 -

1 stop14h 31m

Fri 1/105:30 -

2 stops22h 25m

Deal found 15/10£712

Sat 14/1109:20 -

1 stop14h 45m

Sat 21/1117:15 -

1 stop10h 30m

Deal found 17/10£721

Find flight deals from Southampton to Boston

Round-trip from	£601
One-way from	£315
Popular in	June
Cheapest in	February
Average price	£519

Aer Lingus
3/12-10/12
2 total stops
22h 15m total
Southampton to Boston

Search Deals

30/11-31/12
3 total stops
30h 05m total
Southampton to Boston

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£34 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 October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Mon 30/11

19:25-14:45

2 stops24h 20m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£404

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Fri 5/3

12:25-19:05

1 stop11h 40m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£485

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Sat 26/12

09:20-19:05

1 stop14h 45m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£506

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Thu 3/12

08:40-14:20

1 stop10h 40m

Boston Logan Intl

Thu 10/12

19:25-17:05

1 stop16h 40m

£631

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Fri 4/12

12:25-19:05

1 stop11h 40m

Boston Logan Intl

Fri 11/12

17:15-08:45

1 stop10h 30m

£637

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Thu 3/12

08:40-22:58

2 stops19h 18m

Boston Logan Intl

Thu 10/12

13:05-08:10

2 stops14h 05m

£642

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Sun 20/12

09:30-19:01

1 stop14h 31m

Boston Logan Intl

Sun 3/1

19:20-08:10

1 stop31h 50m

£706

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Sat 14/11

09:20-19:05

1 stop14h 45m

Boston Logan Intl

Sat 21/11

17:15-08:45

1 stop10h 30m

£721

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Sat 14/11

09:25-20:03

2 stops15h 38m

Boston Logan Intl

Sat 21/11

17:05-16:50

2 stops18h 45m

£753

SouthamptonBoston

SOU Southampton Eastleigh - BOS Boston Logan Intl

SOUBOS

Southampton Eastleigh

Thu 3/12

20:00-20:00

3 stops29h 00m

Boston Logan Intl

Thu 10/12

18:00-19:30

2 stops20h 30m

£764

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 16 resultsSorted by cheapest first

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.

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.

Related info for your journey

How long is the flight from Southampton to Boston?
Departing from Southampton to Boston will take you 10h 40m. The distance from Southampton to Boston is about 3228 mi. This flight may include one or multiple 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 holiday 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.

See more FAQs

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Cheapflights helps you search for flights from Southampton to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Boston?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boston from Southampton.

Can Cheapflights find flights from Southampton to Boston with no change fees?

Need flexible booking options for your flight to Boston from Southampton? 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 Southampton to Boston become cheaper?

Yes, Cheapflights offers price alerts on Southampton to Boston 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 Southampton to Boston from £315

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 20 October 2026.

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 20 October 2026.

Best flights from Southampton to BostonDiscover carefully curated flight deals from Southampton to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Discover carefully curated flight deals from Southampton to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from Southampton to BostonDiscover last-minute flight deals from Southampton to Boston. Data last updated 20 October 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Boston. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Southampton to BostonSearch for one-way flight options from Southampton to Boston. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Search for one-way flight options from Southampton to Boston. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Find flight deals from Southampton to Boston

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

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.

Related info for your journey

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?

Travelling 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.

Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 October 2026.

Complete your trip

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

Direct flights to Massachusetts

Book a non-stop flight to one of these other cities located in Massachusetts.

Search flights from Southampton to Boston by cabin class

Find flights from Southampton to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and Boston flights

Browse other Southampton and Boston flight options. Last updated on 20 October 2026.

Other flights from Southampton

Browse through other flights departing from Southampton. Flights are based on user searches made on Cheapflights and were last updated on 20 October 2026.

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How does Cheapflights help users find flights from Southampton to Boston?

Why should you use Cheapflights to find cheap flight tickets from Southampton to Boston?

Can Cheapflights find flights from Southampton to Boston with no change fees?

Can Cheapflights notify me if prices for flights from Southampton to Boston become cheaper?

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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 20 October 2026.

Best flights from Southampton to Boston
Discover carefully curated flight deals from Southampton to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Last-minute flights from Southampton to Boston
Discover last-minute flight deals from Southampton to Boston. Data last updated 20 October 2026 and is based on user searches.

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 20 October 2026.