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$313+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOS
May 17 — May 241
Sun 5/17
Sun 5/24
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 April 17, 2026.

This LEVEL deal was found by Cheapflights users on 4/14. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:20 pm
MAN
-
BOS
1 stop12h 55m
LEVEL
Thu 10/1511:00 pm
BOS
-
MAN
1 stop29h 10m
LEVEL
Deal found 4/14$587
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Sat 5/29:50 am
MAN
-
BOS
1 stop16h 15m
Multiple Airlines
Thu 5/75:15 pm
BOS
-
MAN
2 stops35h 50m
Multiple Airlines
Deal found 4/15$605
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Mon 6/18:55 am
BRS
-
BOS
1 stop11h 00m
Multiple Airlines
Mon 6/811:30 pm
BOS
-
BRS
1 stop15h 45m
Multiple Airlines
Deal found 4/16$614
This Mytrip deal was found by Cheapflights users on 4/13. 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 6/45:10 pm
MAN
-
BOS
1 stop9h 50m
Multiple Airlines
Sun 6/75:25 pm
BOS
-
MAN
1 stop8h 55m
Multiple Airlines
Deal found 4/13$614
This Mytrip deal was found by Cheapflights users on 4/16. 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 6/87:45 am
MAN
-
BOS
1 stop16h 05m
Multiple Airlines
Mon 6/159:15 pm
BOS
-
MAN
1 stop19h 00m
Multiple Airlines
Deal found 4/16$621
This Mytrip deal was found by Cheapflights users on 4/16. 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 6/17:45 am
MAN
-
BOS
1 stop12h 10m
Multiple Airlines
Mon 6/85:25 pm
BOS
-
MAN
1 stop8h 40m
Multiple Airlines
Deal found 4/16$622
This Mytrip deal was found by Cheapflights users on 4/16. 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 6/88:55 am
BRS
-
BOS
1 stop11h 00m
Multiple Airlines
Mon 6/159:15 pm
BOS
-
BRS
1 stop11h 50m
Multiple Airlines
Deal found 4/16$623
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/267:40 pm
MAN
-
BOS
1 stop30h 25m
Multiple Airlines
Tue 8/258:50 pm
BOS
-
MAN
2 stops19h 10m
Multiple Airlines
Deal found 4/17$640
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Wed 11/43:05 pm
MAN
-
BOS
1 stop34h 50m
Multiple Airlines
Sat 11/77:50 pm
BOS
-
MAN
1 stop9h 55m
Multiple Airlines
Deal found 4/15$656
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Wed 9/26:55 pm
MAN
-
BOS
1 stop31h 20m
Multiple Airlines
Wed 9/1611:30 pm
BOS
-
MAN
1 stop9h 25m
Multiple Airlines
Deal found 4/15$657
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Mon 6/88:10 pm
MAN
-
BOS
2 stops53h 55m
Multiple Airlines
Tue 8/1811:30 pm
BOS
-
MAN
1 stop9h 25m
Multiple Airlines
Deal found 4/16$660
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Sun 7/57:25 pm
MAN
-
BOS
1 stop30h 50m
Multiple Airlines
Thu 7/911:00 pm
BOS
-
MAN
1 stop18h 40m
Multiple Airlines
Deal found 4/15$662

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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$587
(LEVEL)

One-way from

$313
(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 April 17, 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

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Thu 10/8

1:20 pm-9:15 pm

1 stop12h 55m

Boston Logan Intl

Thu 10/15

11:00 pm-9:10 am

1 stop29h 10m

$587

BristolBoston

BRS - BOS

BRSBOS

Bristol

Thu 4/30

6:45 pm-9:05 pm

1 stop31h 20m

Boston Logan Intl

Sun 5/3

11:00 pm-7:35 am

2 stops27h 35m

$706
Quickest round-trip

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Sat 5/30

9:35 am-3:35 pm

1 stop11h 00m

Boston Logan Intl

Fri 8/28

5:40 pm-8:55 am

1 stop10h 15m

$755

BristolBoston

BRS - BOS

BRSBOS

Bristol

Wed 7/1

6:50 pm-9:15 pm

2 stops31h 25m

Boston Logan Intl

Sat 7/11

11:00 pm-3:05 pm

1 stop11h 05m

$762

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Fri 5/29

7:10 pm-3:35 pm

1 stop25h 25m

Boston Logan Intl

Thu 8/27

9:55 am-7:45 pm

2 stops28h 50m

$770

BristolBoston

BRS - BOS

BRSBOS

Bristol

Mon 6/1

8:55 am-3:35 pm

2 stops35h 40m

Boston Logan Intl

Mon 6/8

5:40 pm-8:15 pm

2 stops21h 35m

$785

BristolBoston

BRS - BOS

BRSBOS

Bristol

Sun 5/31

2:55 pm-3:35 pm

2 stops29h 40m

Boston Logan Intl

Sun 6/7

5:40 pm-10:55 pm

2 stops24h 15m

$796

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Sat 7/4

8:55 pm-10:05 pm

1 stop30h 10m

Boston Logan Intl

Thu 7/9

11:00 pm-9:40 am

1 stop29h 40m

$848

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Mon 5/18

10:10 pm-5:35 pm

2 stops24h 25m

Boston Logan Intl

Thu 5/21

10:05 am-10:20 pm

2 stops31h 15m

$851

BristolBoston

BRS - BOS

BRSBOS

Bristol

Mon 6/8

9:05 pm-7:50 pm

2 stops27h 45m

Boston Logan Intl

Mon 6/15

5:50 am-2:05 pm

3 stops27h 15m

$861

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 46 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?

    LEVEL, Scandinavian Airlines, and United Airlines can get you from Wales to Boston in just under 11h. Your travel time can differ by up to 1h 55m. The distance from Wales to Boston is about 3143 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
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Seabrook
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Lincoln
Quincy
Waltham
Lowell

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