Cheap flights from Boston to Wales from £164

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CWL
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Boston to Wales

Keep the following information in mind while searching for Boston to Wales flight deals. Data was last updated 29 August 2025.

Round-trip from

£399

One-way from

£164

Popular in

November

Cheapest in

February

Average price

£618
Icelandair
  • Icelandair
  • 14/9-30/9
  • 2 total stops
  • 41h 50m total
  • Boston to Wales
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 19/10
  • 1 total stop
  • 10h 55m total
  • Boston to Wales
Highest demand for flights based on searches. 7% potential increase in price (£44 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£33 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Boston to Wales

Cheapest flights from Boston to Wales
Explore the most affordable flight options available from Boston to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Wed 22/1007:25BOS - MAN
1 stop9h 15mBritish Airways
Tue 4/1114:45MAN - BOS
1 stop10h 00mBritish Airways
Deal found 26/8£397
Mon 29/1211:35BOS - MAN
1 stop18h 10mIcelandair
Tue 6/111:55MAN - BOS
1 stop10h 55mIcelandair
Deal found 25/8£398
Wed 3/917:30BOS - BRS
1 stop9h 25mAer Lingus
Wed 17/908:25BRS - BOS
1 stop15h 20mAer Lingus
Deal found 28/8£398
Sun 14/923:35BOS - MAN
1 stop31h 05mIcelandair
Tue 30/913:05MAN - BOS
1 stop10h 45mIcelandair
Deal found 27/8£399
Sun 7/917:30BOS - MAN
1 stop9h 05mAer Lingus
Sun 2/1108:05MAN - BOS
1 stop15h 50mAer Lingus
Deal found 28/8£400
Wed 1/1006:00BOS - MAN
2 stops23h 25mMultiple Airlines
Mon 6/1018:40MAN - BOS
1 stop30h 15mMultiple Airlines
Deal found 27/8£400
Sun 19/1021:40BOS - MAN
1 stop29h 25mMultiple Airlines
Tue 28/1006:10MAN - BOS
2 stops19h 17mMultiple Airlines
Deal found 26/8£401
Mon 3/1119:50BOS - MAN
1 stop9h 55mIcelandair
Wed 7/111:55MAN - BOS
1 stop10h 55mIcelandair
Deal found 27/8£402
Fri 5/921:25BOS - MAN
1 stop13h 10mMultiple Airlines
Tue 9/912:40MAN - BOS
1 stop11h 05mMultiple Airlines
Deal found 27/8£403
Mon 22/923:35BOS - MAN
1 stop9h 25mMultiple Airlines
Sat 27/911:55MAN - BOS
1 stop10h 15mMultiple Airlines
Deal found 26/8£404
Sun 14/923:00BOS - MAN
2 stops14h 35mIberia
Mon 22/919:15MAN - BOS
1 stop24h 45mIberia
Deal found 28/8£405
Wed 12/1114:21BOS - MAN
2 stops16h 59mLufthansa
Tue 18/1111:15MAN - BOS
1 stop12h 20mLufthansa
Deal found 28/8£406

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Wales 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, Cheapflights users made 858,174 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Boston to Wales that are best for you.

Fly from

Boston

Fly to

Wales

Route

Depart

Return

Price

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Wed 22/10

07:25-21:40

1 stop9h 15m

Manchester

Tue 4/11

14:45-19:45

1 stop10h 00m

£397

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Mon 29/12

11:35-10:45

1 stop18h 10m

Manchester

Tue 6/1

11:55-17:50

1 stop10h 55m

£398

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Mon 22/9

16:35-14:00

2 stops16h 25m

Manchester

Fri 26/9

07:40-14:10

1 stop11h 30m

£399

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Wed 12/11

21:20-11:55

1 stop9h 35m

Manchester

Sun 23/11

08:05-13:55

1 stop10h 50m

£399

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Sun 14/9

23:35-11:40

1 stop31h 05m

Manchester

Tue 30/9

13:05-18:50

1 stop10h 45m

£399

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Sun 7/9

17:30-07:35

1 stop9h 05m

Manchester

Sun 2/11

08:05-18:55

1 stop15h 50m

£400

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Wed 1/10

06:00-10:25

2 stops23h 25m

Manchester

Mon 6/10

18:40-19:55

1 stop30h 15m

£400

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Sun 19/10

21:40-08:05

1 stop29h 25m

Manchester

Tue 28/10

06:10-21:27

2 stops19h 17m

£401

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Mon 3/11

19:50-10:45

1 stop9h 55m

Manchester

Wed 7/1

11:55-17:50

1 stop10h 55m

£402

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Tue 18/11

18:05-10:35

1 stop11h 30m

Manchester

Sat 22/11

12:10-20:55

1 stop13h 45m

£402

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 49 results
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Best time to book a flight from Boston to Wales

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

Cheapflights Insights

Everything you need to know about your flight from Boston to Wales
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Boston to Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Boston to Wales?

    If you book a flight to Wales from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • How long is the flight from Boston to Wales?

    Airlines like British Airways, Icelandair, and Aer Lingus fly from Boston to Wales in about 9h 15m. The time it takes to get you to your destination can typically vary by up to 8h 55m. There are 3143 mi between Boston and Wales. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Boston to Wales?

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

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

  • How can I find direct flights from Boston to Wales?

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

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

    Yes. Cheapflights offers flight deals from Boston to Wales 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 Boston to Wales?

    Currently, July is the cheapest month in which you can book a flight from Boston to Wales (average of £169). Flying from Boston to Wales in December is currently the most expensive (average of £263). 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

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

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

Need flexible booking options for your flight to Wales from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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