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$312+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOS
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap 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 June 9, 2026.

This TravelUp deal was found by Cheapflights users on 6/6. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:25 pm
BRS
-
BOS
1 stop11h 25m
British Airways
Sun 9/139:15 pm
BOS
-
BRS
1 stop13h 45m
British Airways
Deal found 6/6$656
This TravelUp deal was found by Cheapflights users on 6/6. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:25 am
BRS
-
BOS
1 stop15h 25m
British Airways
Mon 7/275:25 pm
BOS
-
BRS
1 stop9h 30m
British Airways
Deal found 6/6$667
This TravelUp deal was found by Cheapflights users on 6/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:25 am
BRS
-
BOS
1 stop15h 25m
British Airways
Wed 8/269:15 pm
BOS
-
BRS
1 stop13h 45m
British Airways
Deal found 6/7$676
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:25 am
BRS
-
BOS
1 stop18h 35m
British Airways
Fri 7/105:25 pm
BOS
-
BRS
1 stop9h 30m
British Airways
Deal found 6/9$688
This Expedia deal was found by Cheapflights users on 6/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:25 am
BRS
-
BOS
1 stop11h 30m
British Airways
Tue 7/145:25 pm
BOS
-
BRS
1 stop9h 30m
British Airways
Deal found 6/7$691
This British Airways deal was found by Cheapflights users on 6/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:25 am
BRS
-
BOS
1 stop11h 30m
British Airways
Tue 7/285:25 pm
BOS
-
BRS
1 stop9h 30m
British Airways
Deal found 6/6$701
This Mytrip deal was found by Cheapflights users on 6/6. 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.
Mon 9/78:55 am
BRS
-
BOS
3 stops35h 40m
Multiple Airlines
Sun 9/135:40 pm
BOS
-
BRS
2 stops24h 15m
Multiple Airlines
Deal found 6/6$712
This oojo deal was found by Cheapflights users on 6/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:25 am
BRS
-
BOS
1 stop15h 25m
British Airways
Mon 8/178:05 pm
BOS
-
BRS
2 stops18h 45m
British Airways
Deal found 6/7$724
This British Airways deal was found by Cheapflights users on 6/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:25 am
BRS
-
BOS
1 stop11h 30m
British Airways
Mon 9/145:25 pm
BOS
-
BRS
1 stop9h 30m
British Airways
Deal found 6/8$727
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:35 am
CWL
-
BOS
1 stop12h 40m
Multiple Airlines
Tue 7/148:10 pm
BOS
-
CWL
1 stop33h 05m
Multiple Airlines
Deal found 6/6$743
This Flightcatchers deal was found by Cheapflights users on 6/8. 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:45 pm
MAN
-
BOS
2 stops22h 39m
Virgin Atlantic
Tue 7/75:10 pm
BOS
-
MAN
1 stop15h 50m
Virgin Atlantic
Deal found 6/8$788
This Mytrip deal was found by Cheapflights users on 6/4. 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.
Mon 6/2210:35 pm
MAN
-
BOS
2 stops24h 00m
Multiple Airlines
Wed 7/811:00 pm
BOS
-
MAN
1 stop31h 40m
Multiple Airlines
Deal found 6/4$790

Find flight deals from Wales to Boston

Keep the following information in mind while searching for Wales to Boston flight deals. Data was last updated June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$656
(TravelUp)

One-way from

$312
(Kiwi.com)
Provider with most accurate pricing for Cardiff Wales-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cardiff Wales-Boston Logan Intl flights.
Search Deals
From Wales to Boston Logan Intl
Search Deals
One-way flight from Wales to Boston Logan Intl
Search Deals

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 June 9, 2026.
Use the filters below to find and compare flights from Wales to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BristolBoston

BRS - BOS

BRSBOS

Bristol

Mon 9/7

12:25 pm-6:50 pm

1 stop11h 25m

Boston Logan Intl

Sun 9/13

9:15 pm-4:00 pm

1 stop13h 45m

$656
Quickest round-trip

BristolBoston

BRS - BOS

BRSBOS

Bristol

Tue 7/21

8:25 am-2:55 pm

1 stop11h 30m

Boston Logan Intl

Tue 7/28

5:25 pm-7:55 am

1 stop9h 30m

$701

BristolBoston

BRS - BOS

BRSBOS

Bristol

Thu 9/10

8:25 am-2:55 pm

1 stop11h 30m

Boston Logan Intl

Mon 9/14

5:25 pm-7:55 am

1 stop9h 30m

$727

BristolBoston

BRS - BOS

BRSBOS

Bristol

Thu 8/6

8:25 am-2:55 pm

1 stop11h 30m

Boston Logan Intl

Wed 8/19

5:25 pm-2:25 pm

1 stop16h 00m

$750

BristolBoston

BRS - BOS

BRSBOS

Bristol

Tue 8/4

8:25 am-6:50 pm

1 stop15h 25m

Boston Logan Intl

Sat 8/15

5:25 pm-7:55 am

1 stop9h 30m

$750

BristolBoston

BRS - BOS

BRSBOS

Bristol

Thu 8/6

8:25 am-6:50 pm

1 stop15h 25m

Boston Logan Intl

Thu 8/20

5:25 pm-7:55 am

1 stop9h 30m

$750

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Tue 7/7

11:35 am-7:15 pm

1 stop12h 40m

Boston Logan Intl

Tue 7/14

4:45 pm-10:15 am

2 stops36h 30m

$781

BristolBoston

BRS - BOS

BRSBOS

Bristol

Tue 10/20

8:25 am-2:55 pm

1 stop11h 30m

Boston Logan Intl

Sat 10/31

10:20 pm-2:25 pm

1 stop12h 05m

$786

BristolBoston

BRS - BOS

BRSBOS

Bristol

Tue 10/20

1:45 pm-7:24 am

2 stops22h 39m

Boston Logan Intl

Sat 10/31

8:45 pm-10:15 am

2 stops33h 30m

$807

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Mon 7/6

10:35 am-5:40 pm

1 stop12h 05m

Boston Logan Intl

Mon 7/13

10:00 pm-5:10 pm

1 stop14h 10m

$836

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 41 resultsSorted by cheapest first
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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
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 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.

  • How long is the flight from Wales to Boston?

    British Airways, United Airlines, and KLM can get you from Wales to Boston in just under 11h 25m. Your travel time can differ by up to 40m. The distance from Wales to Boston is about 3163 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Hampton Beach
Brockton
Watertown
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree
Sandwich

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