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Cheap flights from Boston to Wales from £127

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CWL
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

£401

One-way from

£127

Popular in

June

Cheapest in

February

Average price

£1,294
Iberia
  • Iberia
  • 1/10-8/10
  • 3 total stops
  • 49h 05m total
  • Boston to Wales
Search Deals
Icelandair
  • Icelandair
  • 26/7
  • 1 total stop
  • 10h 10m total
  • Boston to Wales
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£157 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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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 13 June 2025.

Wed 1/1021:20BOS - MAN
2 stops19h 30mIberia
Wed 8/1019:15MAN - BOS
1 stop29h 35mIberia
Deal found 11/6£401
Thu 2/1020:50BOS - MAN
1 stop9h 50mMultiple Airlines
Mon 6/1007:45MAN - BOS
1 stop18h 30mMultiple Airlines
Deal found 11/6£402
Mon 21/717:30BOS - MAN
1 stop10h 20mAer Lingus
Tue 29/714:20MAN - BOS
1 stop9h 25mAer Lingus
Deal found 11/6£404
Thu 2/1017:40BOS - MAN
1 stop10h 50mScandinavian Airlines
Fri 3/1020:25MAN - BOS
2 stops48h 10mScandinavian Airlines
Deal found 11/6£408
Fri 8/806:05BOS - MAN
1 stop20h 40mDelta
Fri 22/814:15MAN - BOS
1 stop22h 12mDelta
Deal found 11/6£410
Thu 2/1020:50BOS - MAN
1 stop9h 50mIcelandair
Thu 9/1012:40MAN - BOS
1 stop11h 10mIcelandair
Deal found 11/6£417
Tue 12/820:10BOS - MAN
1 stop12h 00mBritish Airways
Mon 18/819:45MAN - BOS
1 stop20h 40mBritish Airways
Deal found 12/6£419
Sun 27/720:15BOS - MAN
1 stop11h 55mVirgin Atlantic
Sun 3/811:10MAN - BOS
1 stop12h 15mVirgin Atlantic
Deal found 12/6£450
Sat 9/818:40BOS - MAN
2 stops34h 40mAir Canada
Wed 20/806:05MAN - BOS
2 stops20h 51mAir Canada
Deal found 11/6£475
Sun 13/712:15BOS - CWL
2 stops19h 30mMultiple Airlines
Sun 20/711:00CWL - BOS
2 stops35h 40mMultiple Airlines
Deal found 11/6£497
Mon 11/816:33BOS - MAN
2 stops19h 52mUnited Airlines
Fri 22/809:10MAN - BOS
2 stops19h 47mUnited Airlines
Deal found 11/6£499
Mon 28/718:40BOS - CWL
1 stop17h 05mKLM
Fri 8/809:50CWL - BOS
1 stop13h 35mKLM
Deal found 12/6£515

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 13 June 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 1/10

21:20-21:50

2 stops19h 30m

Manchester

Wed 8/10

19:15-19:50

1 stop29h 35m

£401

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Thu 2/10

20:50-11:40

1 stop9h 50m

Manchester

Mon 6/10

07:45-21:15

1 stop18h 30m

£402

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Mon 21/7

17:30-08:50

1 stop10h 20m

Manchester

Tue 29/7

14:20-18:45

1 stop9h 25m

£404

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Thu 2/10

17:40-09:30

1 stop10h 50m

Manchester

Fri 3/10

20:25-15:35

2 stops48h 10m

£408

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Fri 8/8

10:00-07:45

1 stop16h 45m

Manchester

Thu 21/8

14:15-22:59

1 stop13h 44m

£410

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Thu 2/10

20:50-11:40

1 stop9h 50m

Manchester

Thu 9/10

12:40-18:50

1 stop11h 10m

£417

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Tue 12/8

20:10-13:10

1 stop12h 00m

Manchester

Mon 18/8

19:45-11:25

1 stop20h 40m

£419

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Sun 27/7

20:15-13:10

1 stop11h 55m

Manchester

Sun 3/8

11:10-18:25

1 stop12h 15m

£450

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Sat 9/8

18:40-10:20

2 stops34h 40m

Manchester

Wed 20/8

06:05-21:56

2 stops20h 51m

£475

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Sun 13/7

12:15-12:45

2 stops19h 30m

Cardiff Wales

Sun 20/7

11:00-17:40

2 stops35h 40m

£497

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 39 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

Rainfall in Wales by month

Plan your trip to Wales by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wales ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Wales when rainfall is around 50.0 mm.

Temperature in Wales by month

Plan your trip to Wales by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wales, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Wales

Get insights into the airlines that provide service to Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wales. Reviews last updated 13 June 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines and KLM from Boston to Wales by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Porter Airlines
8.0
Very Good
288 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,624 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Boston to Wales one-way?

    £127 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on TAP AIR PORTUGAL and Vueling, with prices starting from £177 and £219, respectively.

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

    Most travelers choose Boston Logan Intl - Manchester, Boston Logan Intl - Cardiff Wales or Boston Logan Intl - Bristol 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.

  • 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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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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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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