Cheap flights from Southampton to Boston from £377
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/3. 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 9 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 9 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 9 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 9 October 2026.
Last-minute flights from Southampton to BostonDiscover last-minute flight deals from Southampton to Boston. Data last updated 9 October 2026 and is based on user searches.
Discover last-minute flight deals from Southampton to Boston. Data last updated 9 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 9 October 2026.
Search for one-way flight options from Southampton to Boston. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Find flight deals from Southampton to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 October 2026.
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
SouthamptonBoston
SOU Southampton Eastleigh - BOS Boston Logan Intl
SOUBOS
Southampton Eastleigh
Thu 25/3
14:25-20:05
2 stops33h 40m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
SouthamptonBoston
SOU Southampton Eastleigh - BOS Boston Logan Intl
SOUBOS
Southampton Eastleigh
Mon 23/11
08:40-14:13
1 stop10h 33m
Boston Logan Intl
Mon 30/11
09:10-08:10
2 stops18h 00m
SouthamptonBoston
SOU Southampton Eastleigh - BOS Boston Logan Intl
SOUBOS
Southampton Eastleigh
Sat 21/11
09:20-19:05
1 stop14h 45m
Boston Logan Intl
Sat 28/11
17:15-08:45
1 stop10h 30m
SouthamptonBoston
SOU Southampton Eastleigh - BOS Boston Logan Intl
SOUBOS
Southampton Eastleigh
Sat 21/11
09:25-22:55
2 stops18h 30m
Boston Logan Intl
Sat 28/11
09:10-08:55
2 stops18h 45m
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
17:25-17:05
2 stops19h 40m
SouthamptonBoston
SOU Southampton Eastleigh - BOS Boston Logan Intl
SOUBOS
Southampton Eastleigh
Mon 23/11
12:25-14:45
2 stops31h 20m
Boston Logan Intl
Mon 30/11
19:50-19:30
2 stops18h 40m
SouthamptonBoston
SOU Southampton Eastleigh - BOS Boston Logan Intl
SOUBOS
Southampton Eastleigh
Tue 16/2
08:40-14:13
1 stop10h 33m
Boston Logan Intl
Tue 2/3
19:20-17:00
1 stop16h 40m
SouthamptonBoston
SOU Southampton Eastleigh - BOS Boston Logan Intl
SOUBOS
Southampton Eastleigh
Thu 11/2
08:40-14:13
1 stop10h 33m
Boston Logan Intl
Tue 23/2
19:20-17:00
1 stop16h 40m
SouthamptonBoston
SOU Southampton Eastleigh - BOS Boston Logan Intl
SOUBOS
Southampton Eastleigh
Sun 14/2
17:30-14:13
1 stop25h 43m
Boston Logan Intl
Thu 25/2
19:20-17:00
1 stop16h 40m
SouthamptonBoston
SOU Southampton Eastleigh - BOS Boston Logan Intl
SOUBOS
Southampton Eastleigh
Sat 13/2
17:30-14:13
1 stop25h 43m
Boston Logan Intl
Sat 20/2
19:20-08:10
1 stop31h 50m
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
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Alternative routes for Southampton to Boston
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Other flights to Boston
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Complete your trip
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Direct flights to Massachusetts
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Southampton and Boston flights
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Other flights from Southampton
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Popular flight searches
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How does Cheapflights help users find flights from Southampton to Boston?
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.