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Cheap flights from Southampton to Boston from £588

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Boston departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:20 - 17:04
SOU
-
BOS
12h 44m
1 stop
Multiple Airlines Logo
17:10 - 16:50
BOS
-
SOU
18h 40m
2 stops
£610Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
09:20 - 17:04
SOU
-
BOS
12h 44m
1 stop
Multiple Airlines Logo
23:30 - 16:50
BOS
-
SOU
12h 20m
1 stop
£611Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
19:20 - 21:05
SOU
-
BOS
30h 45m
1 stop
Multiple Airlines Logo
18:40 - 19:30
BOS
-
SOU
19h 50m
2 stops
£635Multiple Airlines
Mon, 18 May - Mon, 25 May
Delta Logo
09:05 - 23:07
SOU
-
BOS
19h 02m
2 stops
Delta Logo
20:25 - 16:50
BOS
-
SOU
15h 25m
1 stop
£642Delta
Mon, 27 Apr - Mon, 4 May
KLM Logo
17:20 - 16:25
SOU
-
BOS
28h 05m
1 stop
KLM Logo
16:35 - 08:35
BOS
-
SOU
11h 00m
1 stop
£643KLM
Thu, 14 May - Thu, 21 May
Delta Logo
09:05 - 23:07
SOU
-
BOS
19h 02m
2 stops
Delta Logo
17:00 - 16:50
BOS
-
SOU
18h 50m
2 stops
£648Delta
Mon, 27 Apr - Mon, 4 May
Delta Logo
09:05 - 23:27
SOU
-
BOS
19h 22m
2 stops
Delta Logo
13:30 - 08:35
BOS
-
SOU
14h 05m
2 stops
£652Delta
Tue, 28 Apr - Tue, 5 May
Delta Logo
09:05 - 23:52
SOU
-
BOS
19h 47m
2 stops
Delta Logo
13:06 - 08:35
BOS
-
SOU
14h 29m
2 stops
£653Delta
Wed, 29 Apr - Wed, 6 May
KLM Logo
17:20 - 13:10
SOU
-
BOS
24h 50m
1 stop
KLM Logo
16:35 - 08:35
BOS
-
SOU
11h 00m
1 stop
£654KLM
Mon, 18 May - Mon, 25 May
Multiple Airlines Logo
09:20 - 08:00
SOU
-
BOS
27h 40m
2 stops
Multiple Airlines Logo
21:50 - 19:30
BOS
-
SOU
16h 40m
2 stops
£658Multiple Airlines
Mon, 18 May - Mon, 25 May

Delta flights from Southampton to Boston

Our best Delta deals on Southampton to Boston flight tickets
Delta
27 Apr
SOU09:05Southampton Eastleigh
19h 02m
2 stops
BOS23:07Boston Logan Intl
4 May
BOS20:25Boston Logan Intl
15h 25m
1 stop
SOU16:50Southampton Eastleigh
£642
Delta
27 Apr
SOU09:05Southampton Eastleigh
19h 02m
2 stops
BOS23:07Boston Logan Intl
4 May
BOS17:00Boston Logan Intl
18h 50m
2 stops
SOU16:50Southampton Eastleigh
£648
Delta
28 Apr
SOU09:05Southampton Eastleigh
19h 22m
2 stops
BOS23:27Boston Logan Intl
5 May
BOS13:30Boston Logan Intl
14h 05m
2 stops
SOU08:35Southampton Eastleigh
£652

Aer Lingus flights from Southampton to Boston

Our best Aer Lingus deals on Southampton to Boston flight tickets
Aer Lingus
29 Apr
SOU09:20Southampton Eastleigh
29h 25m
2 stops
BOS09:45Boston Logan Intl
6 May
BOS20:23Boston Logan Intl
18h 07m
2 stops
SOU19:30Southampton Eastleigh
£672
Aer Lingus
29 Apr
SOU09:20Southampton Eastleigh
10h 35m
1 stop
BOS14:55Boston Logan Intl
6 May
BOS23:30Boston Logan Intl
15h 00m
1 stop
SOU19:30Southampton Eastleigh
£683
Aer Lingus
29 Apr
SOU09:20Southampton Eastleigh
10h 35m
1 stop
BOS14:55Boston Logan Intl
6 May
BOS11:34Boston Logan Intl
16h 06m
2 stops
SOU08:40Southampton Eastleigh
£691

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 April 2026.
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

Cheapest return flight

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 29/4

09:20-17:04

1 stop12h 44m

Boston Logan Intl

Wed 6/5

17:10-16:50

2 stops18h 40m

£610
Fastest return journey

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 29/4

09:20-17:04

1 stop12h 44m

Boston Logan Intl

Wed 6/5

23:30-16:50

1 stop12h 20m

£611

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 18/5

19:20-21:05

1 stop30h 45m

Boston Logan Intl

Mon 25/5

18:40-19:30

2 stops19h 50m

£635

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 27/4

09:05-23:07

2 stops19h 02m

Boston Logan Intl

Mon 4/5

20:25-16:50

1 stop15h 25m

£642

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Thu 14/5

17:20-16:25

1 stop28h 05m

Boston Logan Intl

Thu 21/5

16:35-08:35

1 stop11h 00m

£643

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 27/4

09:05-23:07

2 stops19h 02m

Boston Logan Intl

Mon 4/5

17:00-16:50

2 stops18h 50m

£648

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Tue 28/4

09:05-23:27

2 stops19h 22m

Boston Logan Intl

Tue 5/5

13:30-08:35

2 stops14h 05m

£652

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Wed 29/4

09:05-23:52

2 stops19h 47m

Boston Logan Intl

Wed 6/5

13:06-08:35

2 stops14h 29m

£653

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 18/5

17:20-13:10

1 stop24h 50m

Boston Logan Intl

Mon 25/5

16:35-08:35

1 stop11h 00m

£654

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Mon 18/5

09:20-08:00

2 stops27h 40m

Boston Logan Intl

Mon 25/5

21:50-19:30

2 stops16h 40m

£658

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Southampton to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart on your flight to Boston is on a Wednesday when prices can be found for as low as £525. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £594. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

What is the cheapest time of day to depart on your flight to Boston?

Our most recent data shows that the best time of day to fly to Boston is in the afternoon. Flights from Southampton to Boston during this time can be as low as £507. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around £694 per ticket.

When to book flights from Southampton to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Boston (SOU to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Boston

Fastest flight time

10h 35m

Direct flights

None
The fastest flight from Southampton to Boston takes 10h 35m
There are no direct flights from Southampton to Boston. There are no popular flight routes from Southampton to Boston.
Search flight deals

Frequently asked questions about flying from Southampton to Boston

  • How far is Southampton Eastleigh to Boston Logan Intl by plane?

    The straight-line distance from Southampton Eastleigh to Boston Logan Intl is 3229.1 mi. Typically, this will take 10h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Boston Logan Intl Airport?

    Prices for flights from Southampton Eastleigh Airport to Boston Logan Intl Airport refresh daily.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southampton Eastleigh Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Salem
Cambridge
Waltham
Amherst
Brookline
Falmouth
Chelsea
Burlington
Randolph
Braintree
York Beach
Quincy
Needham
Foxborough
Concord
Plymouth
Cape Neddick
Old Orchard Beach
Everett
Revere

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Boston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southampton to Boston for you.

Can I find flights from Southampton to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Southampton to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Southampton to Boston?

momondo provides multiple filters to help you find the best flight to Boston from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Southampton to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Southampton and alert you when they change.

An easier way to manage your Boston trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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