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$291+ Cheap flights from Wales to Boston (BOS)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Wales to Boston

Keep the following information in mind while searching for Wales to Boston flight deals. Data was last updated March 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$476
(Mytrip)

One-way from

$291
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$609
Provider with most accurate pricing for Cardiff Wales-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Cardiff Wales-Boston Logan Intl flights.
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From Wales to Boston Logan Intl
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One-way flight from Wales to Boston Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Wales to Boston

Cheapest flights from Wales to Boston
Explore the most affordable flight options available from Wales to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:40 amBRS - BOS
2 stops15h 10mMultiple Airlines
Sun 5/187:15 pmBOS - BRS
2 stops20h 50mMultiple Airlines
Deal found 3/28$476
This KLM deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/51:50 pmBRS - BOS
1 stop28h 45mKLM
Tue 5/136:40 pmBOS - BRS
1 stop9h 10mKLM
Deal found 3/27$563
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/56:15 amBRS - BOS
2 stops17h 44mDelta
Tue 5/134:40 pmBOS - BRS
1 stop11h 10mDelta
Deal found 3/27$569
This Netflights deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:05 amMAN - BOS
1 stop10h 45mBritish Airways
Tue 5/277:25 amBOS - MAN
1 stop9h 15mBritish Airways
Deal found 3/27$579
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:10 pmMAN - BOS
1 stop10h 35mMultiple Airlines
Sun 5/119:25 pmBOS - MAN
1 stop11h 45mMultiple Airlines
Deal found 3/27$582
This Gotogate deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:25 pmMAN - BOS
2 stops24h 10mScandinavian Airlines
Sun 10/195:40 pmBOS - MAN
2 stops21h 05mScandinavian Airlines
Deal found 3/27$584
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:55 amMAN - BOS
1 stop12h 25mDelta
Fri 11/283:34 pmBOS - MAN
2 stops13h 46mDelta
Deal found 3/27$596
This World Air Fares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:40 amMAN - BOS
2 stops14h 45mFinnair
Fri 9/57:15 amBOS - MAN
1 stop9h 45mFinnair
Deal found 3/27$611
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/169:50 amCWL - BOS
1 stop11h 35mDelta
Thu 4/246:40 pmBOS - CWL
1 stop17h 05mDelta
Deal found 3/27$620
This Virgin Atlantic deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/131:50 pmBRS - BOS
1 stop9h 30mVirgin Atlantic
Sat 5/2410:00 amBOS - BRS
2 stops18h 05mVirgin Atlantic
Deal found 3/27$633
This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:00 pmMAN - BOS
2 stops31h 45mTAP AIR PORTUGAL
Sat 12/610:50 pmBOS - MAN
1 stop13h 35mTAP AIR PORTUGAL
Deal found 3/27$636
This Gotogate deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/81:05 pmMAN - BOS
1 stop27h 30mIcelandair
Sun 6/2211:35 pmBOS - MAN
1 stop31h 05mIcelandair
Deal found 3/27$639

Cheapflights Fare Finder

Customize your flight search to find flights from Wales 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Wales to Boston that are best for you.

Fly from

Wales

Fly to

Boston

Route

Depart

Return

Price

BristolBoston

BRS - BOS

BRSBOS

Bristol

Sun 5/11

7:40 am-5:50 pm

2 stops15h 10m

Boston Logan Intl

Sun 5/18

7:15 pm-9:05 pm

2 stops20h 50m

$476

BristolBoston

BRS - BOS

BRSBOS

Bristol

Mon 5/5

1:50 pm-1:35 pm

1 stop28h 45m

Boston Logan Intl

Tue 5/13

6:40 pm-8:50 am

1 stop9h 10m

$563

BristolBoston

BRS - BOS

BRSBOS

Bristol

Mon 5/5

6:15 am-6:59 pm

2 stops17h 44m

Boston Logan Intl

Tue 5/13

4:40 pm-8:50 am

1 stop11h 10m

$569

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Wed 5/21

7:05 am-12:50 pm

1 stop10h 45m

Boston Logan Intl

Tue 5/27

7:25 am-9:40 pm

1 stop9h 15m

$579

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Thu 5/8

1:10 pm-6:45 pm

1 stop10h 35m

Boston Logan Intl

Sun 5/11

9:25 pm-2:10 pm

1 stop11h 45m

$582

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Mon 6/9

7:10 pm-3:35 pm

1 stop25h 25m

Boston Logan Intl

Sat 9/6

5:40 pm-9:10 am

1 stop10h 30m

$606

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Tue 8/26

8:40 am-6:25 pm

2 stops14h 45m

Boston Logan Intl

Fri 9/5

7:15 am-10:00 pm

1 stop9h 45m

$611

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Sun 5/11

11:10 am-6:20 pm

1 stop12h 10m

Boston Logan Intl

Sun 5/18

8:45 pm-4:45 pm

2 stops15h 00m

$612

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Wed 4/16

9:50 am-4:25 pm

1 stop11h 35m

Boston Logan Intl

Thu 4/24

6:40 pm-4:45 pm

1 stop17h 05m

$620

BristolBoston

BRS - BOS

BRSBOS

Bristol

Tue 5/13

1:50 pm-6:20 pm

1 stop9h 30m

Boston Logan Intl

Sat 5/24

10:00 am-9:05 am

2 stops18h 05m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 34 results
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Best time to book a flight from Wales to Boston

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

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated March 28, 2025.
To help decide which airline to fly from Wales to Boston, see what other customers have to say about Delta, KLM and Finnair. 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
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Wales to Boston. 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 into for flights to Boston from Wales?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Wales to Boston.

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

    The cheapest airlines for a one-way flight from Wales to Boston are Vueling ($484), Icelandair ($564), and British Airways ($571).

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

    The most popular flight routes from Wales to Boston are Manchester - Boston Logan Intl, Bristol - Boston Logan Intl and Cardiff Wales - Boston Logan Intl.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Wales to Boston (average of $218). Flying from Wales to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Wales?

Book flights to Wales if you plan to visit one of these locations
Warwick
Marlborough
Waltham
Cambridge
Framingham
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Salem
Chelsea
Seabrook
Brookline

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Alternative routes for Wales to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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