HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$203+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOS
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wales to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$428
(Kiwi.com)

One-way from

$203
(Kiwi.com)

Popular in

August

Cheapest in

June

Average price

$837
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. 16% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 1, 2025.

This Booking.com deal was found by Cheapflights users on 11/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:40 amMAN - BOS
2 stops15h 10mMultiple Airlines
Mon 1/57:50 pmBOS - MAN
2 stops13h 15mMultiple Airlines
Deal found 11/29$544
This American Airlines deal was found by Cheapflights users on 11/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:50 pmMAN - BOS
1 stop30h 10mAmerican Airlines
Wed 12/244:59 pmBOS - MAN
2 stops15h 56mAmerican Airlines
Deal found 11/29$623
This American Airlines deal was found by Cheapflights users on 11/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:40 amMAN - BOS
2 stops15h 42mAmerican Airlines
Wed 12/244:59 pmBOS - MAN
2 stops15h 56mAmerican Airlines
Deal found 11/29$628
This American Airlines deal was found by Cheapflights users on 11/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:50 pmMAN - BOS
1 stop30h 10mAmerican Airlines
Wed 12/244:59 pmBOS - MAN
2 stops15h 56mAmerican Airlines
Deal found 11/29$659
This American Airlines deal was found by Cheapflights users on 11/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:45 amMAN - BOS
1 stop11h 15mAmerican Airlines
Wed 12/244:59 pmBOS - MAN
2 stops18h 21mAmerican Airlines
Deal found 11/29$663
This FlightHub deal was found by Cheapflights users on 11/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:35 pmMAN - BOS
1 stop26h 50mLufthansa
Sat 1/174:15 pmBOS - MAN
1 stop14h 55mLufthansa
Deal found 11/29$672
This CheapOair deal was found by Cheapflights users on 11/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:45 pmMAN - BOS
1 stop30h 15mMultiple Airlines
Sat 1/173:40 pmBOS - MAN
2 stops19h 55mMultiple Airlines
Deal found 11/29$677
This FlightHub deal was found by Cheapflights users on 11/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:10 amMAN - BOS
2 stops32h 42mBrussels Airlines
Sat 1/173:40 pmBOS - MAN
2 stops19h 55mBrussels Airlines
Deal found 11/29$692
This American Airlines deal was found by Cheapflights users on 11/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amMAN - BOS
1 stop15h 00mAmerican Airlines
Wed 12/244:59 pmBOS - MAN
2 stops18h 21mAmerican Airlines
Deal found 11/29$698
This Mytrip deal was found by Cheapflights users on 11/29. 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.
Fri 12/2611:35 amBRS - BOS
1 stop12h 20mMultiple Airlines
Thu 1/15:20 pmBOS - BRS
1 stop9h 05mMultiple Airlines
Deal found 11/29$790
This Expedia deal was found by Cheapflights users on 11/29. 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.
Tue 12/307:40 pmBRS - BOS
2 stops41h 02mAer Lingus
Tue 1/67:40 pmBOS - BRS
2 stops38h 40mAer Lingus
Deal found 11/29$945
This Mytrip deal was found by Cheapflights users on 11/29. 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 12/2912:50 pmBRS - BOS
2 stops30h 55mMultiple Airlines
Tue 1/67:50 pmBOS - BRS
2 stops21h 15mMultiple Airlines
Deal found 11/29$946

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 December 1, 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

Thu 1/15

6:20 am-8:55 pm

2 stops19h 35m

Boston Logan Intl

Thu 1/22

10:40 pm-12:20 pm

1 stop32h 40m

$428

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Wed 1/21

7:15 pm-3:50 pm

1 stop25h 35m

Boston Logan Intl

Sun 1/25

5:35 pm-9:30 am

1 stop10h 55m

$520

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Thu 3/12

7:40 am-2:55 pm

1 stop11h 15m

Boston Logan Intl

Wed 3/18

6:10 pm-7:35 am

1 stop9h 25m

$539

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Wed 4/15

9:35 am-3:35 pm

1 stop11h 00m

Boston Logan Intl

Mon 4/20

5:40 pm-7:10 pm

2 stops20h 30m

$543

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Wed 4/15

9:35 am-3:35 pm

1 stop11h 00m

Boston Logan Intl

Thu 4/23

5:40 pm-8:55 am

1 stop10h 15m

$562

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Tue 4/14

9:35 am-3:35 pm

1 stop11h 00m

Boston Logan Intl

Wed 4/22

5:40 pm-8:55 am

1 stop10h 15m

$562

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Wed 4/1

9:10 pm-3:35 pm

2 stops23h 25m

Boston Logan Intl

Wed 4/8

5:40 pm-8:30 pm

2 stops21h 50m

$585

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Thu 4/16

9:35 am-3:35 pm

1 stop11h 00m

Boston Logan Intl

Sun 4/19

5:40 pm-8:55 am

1 stop10h 15m

$590

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Tue 3/31

9:35 am-3:20 pm

1 stop10h 45m

Boston Logan Intl

Sat 4/11

5:40 pm-11:45 am

2 stops13h 05m

$590

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Wed 3/11

6:00 am-2:10 pm

1 stop12h 10m

Boston Logan Intl

Sat 3/21

5:25 pm-12:10 pm

1 stop14h 45m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 37 results
1
2
3
4

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?

    Scandinavian Airlines, KLM, and Delta can get you from Wales to Boston in just under 17h 02m. Your travel time can differ by up to 15h 08m. The distance from Wales to Boston is about 3137 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
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Cranston
Lincoln
Lowell
Smithfield
Peabody
Brockton
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wales to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Boston flights
Gatwick to Boston flights
London City to Boston flights
Stansted to Boston flights
Luton to Boston flights
Edinburgh to Boston flights
Manchester to Boston flights
Glasgow Intl to Boston flights
Newcastle upon Tyne to Boston flights
Heathrow to Hartford flights
Birmingham to Boston flights
Bristol to Boston flights
Southampton to Boston flights
Liverpool to Boston flights
Darlington to Boston flights
Belfast Intl to Boston flights
Belfast City to Boston flights
Manchester to Hartford flights
Birmingham to Hartford flights
Cardiff to Boston flights
Aberdeen to Boston flights
Heathrow to Albany flights
Leeds to Boston flights
Heathrow to Nantucket flights
Inverness to Boston flights
Heathrow to West Tisbury flights
Edinburgh to Hartford flights
Gatwick to Worcester flights
Norwich to Boston flights
Newquay to Boston flights
East Midlands to Boston flights
Southend to Hartford flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.