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$233+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOS
Apr 5 — Apr 121
Sun 4/5
Sun 4/12
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 March 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/1. 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 4/159:35 pm
BRS
-
BOS
1 stop28h 30m
Multiple Airlines
Wed 4/2210:50 pm
BOS
-
BRS
1 stop20h 05m
Multiple Airlines
Deal found 3/1$495
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/198:55 pm
MAN
-
BOS
1 stop29h 10m
Multiple Airlines
Sun 4/264:35 pm
BOS
-
MAN
2 stops15h 25m
Multiple Airlines
Deal found 3/5$505
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Thu 4/168:55 pm
MAN
-
BOS
1 stop29h 10m
Multiple Airlines
Tue 4/2110:50 pm
BOS
-
MAN
1 stop16h 25m
Multiple Airlines
Deal found 3/1$508
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:55 pm
MAN
-
BOS
1 stop29h 10m
Multiple Airlines
Mon 4/1310:50 pm
BOS
-
MAN
1 stop32h 50m
Multiple Airlines
Deal found 3/4$511
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Thu 4/165:45 am
MAN
-
BOS
2 stops20h 20m
Multiple Airlines
Thu 4/2310:50 pm
BOS
-
MAN
1 stop18h 50m
Multiple Airlines
Deal found 3/2$512
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Fri 4/178:05 am
BRS
-
BOS
1 stop18h 00m
Multiple Airlines
Fri 4/2410:50 pm
BOS
-
BRS
1 stop14h 40m
Multiple Airlines
Deal found 3/3$514
This Kiwi.com deal was found by Cheapflights users on 3/1. 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.
Fri 4/178:55 pm
MAN
-
BOS
1 stop29h 10m
Multiple Airlines
Tue 4/2810:50 pm
BOS
-
MAN
1 stop32h 50m
Multiple Airlines
Deal found 3/1$518
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 3/317:40 pm
MAN
-
BOS
1 stop30h 25m
Multiple Airlines
Tue 4/76:05 pm
BOS
-
MAN
1 stop11h 05m
Multiple Airlines
Deal found 3/3$519
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/1811:10 pm
MAN
-
BOS
2 stops50h 55m
Multiple Airlines
Fri 5/111:00 pm
BOS
-
MAN
1 stop31h 40m
Multiple Airlines
Deal found 3/5$529
This The Travel House deal was found by Cheapflights users on 3/3. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:10 pm
MAN
-
BOS
1 stop25h 25m
Scandinavian Airlines
Mon 4/135:40 pm
BOS
-
MAN
2 stops37h 25m
Scandinavian Airlines
Deal found 3/3$532
This Mytrip deal was found by Cheapflights users on 3/5. 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.
Sat 11/1412:55 pm
MAN
-
BOS
2 stops31h 45m
Scandinavian Airlines
Sun 11/295:35 pm
BOS
-
MAN
2 stops14h 40m
Scandinavian Airlines
Deal found 3/5$533
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/197:05 pm
BRS
-
BOS
1 stop31h 00m
Multiple Airlines
Sun 4/268:50 pm
BOS
-
BRS
2 stops21h 20m
Multiple Airlines
Deal found 3/5$540

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 March 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$495
(Kiwi.com)

One-way from

$233
(Kiwi.com)

Popular in

August

Cheapest in

June

Average price

$615
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
Highest demand for flights based on searches. 14% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 6, 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

Wed 4/15

9:35 pm-9:05 pm

1 stop28h 30m

Boston Logan Intl

Wed 4/22

10:50 pm-11:55 pm

1 stop20h 05m

$495

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 4/16

10:50 pm-9:05 pm

2 stops27h 15m

Boston Logan Intl

Thu 4/23

11:30 pm-6:55 am

1 stop26h 25m

$598

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Tue 3/31

3:20 pm-10:35 pm

1 stop12h 15m

Boston Logan Intl

Tue 4/7

7:25 am-10:30 pm

1 stop10h 05m

$599

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Tue 3/31

9:35 am-4:10 pm

1 stop11h 35m

Boston Logan Intl

Tue 4/7

5:40 pm-12:05 pm

2 stops13h 25m

$609

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Mon 8/31

7:10 pm-3:35 pm

1 stop25h 25m

Boston Logan Intl

Mon 9/28

5:40 pm-8:55 am

1 stop10h 15m

$610

BristolBoston

BRS - BOS

BRSBOS

Bristol

Wed 3/25

9:00 am-6:50 pm

2 stops13h 50m

Boston Logan Intl

Mon 3/30

8:50 pm-11:05 pm

2 stops21h 15m

$619

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Fri 4/17

8:25 pm-3:35 pm

2 stops24h 10m

Boston Logan Intl

Sun 5/3

5:40 pm-12:05 pm

2 stops13h 25m

$622

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Fri 5/22

7:10 pm-3:35 pm

1 stop25h 25m

Boston Logan Intl

Sun 5/31

5:40 pm-8:55 am

1 stop10h 15m

$626

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Fri 4/17

8:25 pm-3:35 pm

2 stops24h 10m

Boston Logan Intl

Fri 4/24

5:40 pm-8:00 am

2 stops33h 20m

$672

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Fri 4/3

6:55 am-10:35 pm

1 stop20h 40m

Boston Logan Intl

Mon 4/13

7:35 pm-1:10 pm

1 stop12h 35m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 40 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, Scandinavian Airlines, and KLM can get you from Wales to Boston in just under 11h 35m. Your travel time can differ by up to 40m. 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
Seekonk
Brockton
Seabrook
Cranston
Lincoln
Smithfield
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Lowell

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