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Cheap flights from Boston to Wales from £134

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CWL
14 Nov — 21 Nov1
1 adult
1 adult, Economy

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 15 October 2025.

Round-trip from

£338

One-way from

£140

Popular in

June

Cheapest in

February

Average price

£751
28/11-5/12
  • 28/11-5/12
  • 6 total stops
  • 54h 12m total
  • Boston to Wales
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 6/11
  • 1 total stop
  • 30h 50m total
  • Boston to Wales
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£108 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Boston to Wales

Enter your travel dates to find the best prices.

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 15 October 2025.

Fri 28/1110:45BOS - CWL
2 stops27h 55mMultiple Airlines
Fri 5/1222:25CWL - BOS
2 stops22h 32mMultiple Airlines
Deal found 14/10£338
Mon 20/1010:40BOS - CWL
2 stops24h 15mMultiple Airlines
Mon 3/1123:30CWL - BOS
2 stops24h 05mMultiple Airlines
Deal found 13/10£340
Wed 12/1120:40BOS - BRS
2 stops20h 55mMultiple Airlines
Wed 19/1119:40BRS - BOS
2 stops22h 45mMultiple Airlines
Deal found 13/10£381
Tue 11/1113:00BOS - BRS
2 stops21h 20mMultiple Airlines
Tue 18/1109:00BRS - BOS
2 stops16h 20mMultiple Airlines
Deal found 14/10£385
Sun 23/1120:50BOS - MAN
1 stop20h 10mDelta
Tue 9/1213:30MAN - BOS
1 stop14h 54mDelta
Deal found 14/10£388
Sun 9/1120:40BOS - MAN
2 stops21h 25mMultiple Airlines
Sun 16/1116:35MAN - BOS
3 stops31h 37mMultiple Airlines
Deal found 14/10£388
Mon 27/1021:40BOS - MAN
2 stops18h 30mMultiple Airlines
Wed 5/1108:15MAN - BOS
2 stops17h 05mMultiple Airlines
Deal found 14/10£393
Wed 12/1106:05BOS - MAN
1 stop19h 35mDelta
Tue 18/1106:00MAN - BOS
2 stops21h 24mDelta
Deal found 14/10£394
Wed 3/1221:20BOS - MAN
1 stop13h 00mAer Lingus
Wed 17/1213:55MAN - BOS
1 stop10h 00mAer Lingus
Deal found 14/10£394
Wed 10/1217:10BOS - MAN
1 stop9h 25mAer Lingus
Sat 10/113:55MAN - BOS
1 stop10h 04mAer Lingus
Deal found 14/10£395
Wed 12/1110:15BOS - MAN
2 stops17h 05mMultiple Airlines
Tue 18/1106:10MAN - BOS
2 stops20h 17mMultiple Airlines
Deal found 14/10£396
Tue 11/1121:20BOS - BRS
1 stop16h 20mAer Lingus
Tue 18/1108:20BRS - BOS
1 stop15h 35mAer Lingus
Deal found 14/10£397

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 15 October 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

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Fri 28/11

10:15-19:40

3 stops28h 25m

Cardiff Wales

Fri 5/12

22:25-19:12

3 stops25h 47m

£338

BostonBristol

BOS - BRS

BOSBRS

Boston Logan Intl

Wed 12/11

20:40-22:35

2 stops20h 55m

Bristol

Wed 19/11

19:40-13:25

2 stops22h 45m

£381

BostonBristol

BOS - BRS

BOSBRS

Boston Logan Intl

Tue 11/11

13:00-15:20

2 stops21h 20m

Bristol

Tue 18/11

09:00-20:20

2 stops16h 20m

£385

BostonBristol

BOS - BRS

BOSBRS

Boston Logan Intl

Mon 24/11

10:15-18:40

3 stops27h 25m

Bristol

Mon 1/12

08:00-13:25

2 stops34h 25m

£400

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Mon 9/3

13:57-10:20

2 stops16h 23m

Manchester

Mon 16/3

18:45-21:20

1 stop30h 35m

£405

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Wed 19/11

10:25-10:20

3 stops18h 55m

Manchester

Wed 6/5

08:50-19:55

1 stop16h 05m

£411

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Wed 26/11

13:34-10:20

2 stops15h 46m

Manchester

Wed 3/12

06:10-18:48

2 stops17h 38m

£412

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Mon 12/1

18:30-10:10

1 stop10h 40m

Manchester

Tue 20/1

13:40-00:59

2 stops16h 19m

£412

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Wed 26/11

16:29-10:20

2 stops12h 51m

Manchester

Tue 9/12

06:00-13:25

1 stop12h 25m

£418

BostonBristol

BOS - BRS

BOSBRS

Boston Logan Intl

Wed 26/11

10:15-14:10

2 stops22h 55m

Bristol

Wed 3/12

07:10-20:20

2 stops18h 10m

£418

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 42 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 United Airlines and Delta fly from Boston to Wales in about 9h 40m. The time it takes to get you to your destination can typically vary by up to 6h 06m. There are 3137 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?

    Most travelers choose Boston Logan Intl - Manchester, Boston Logan Intl - Bristol or Boston Logan Intl - Cardiff Wales when deciding on the best route 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.

See more FAQs

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Alternative routes for Boston to Wales

See prices for flight routes from nearby airports that may be better suited for you.
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Hartford to Manchester flights
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Boston to Belfast City flights
Hartford to Glasgow Intl flights
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Boston to Inverness flights
Hartford to Leeds flights
Albany to Edinburgh flights
Boston to Cardiff flights
Hartford to Belfast City flights
Hartford to Liverpool flights
Boston to Kirkwall flights
Boston to East Midlands flights
Albany to Bristol flights
Hartford to Cardiff flights
Hartford to Bristol flights
Albany to Stansted flights
West Tisbury to Heathrow flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Boston to Wales flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Boston to Wales by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

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

Of course! You can now track prices for flights from Boston to Wales and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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