HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$316+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOS
may. 24 — may. 311
dom. 5/24
dom. 5/31
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

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 abril 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
dom. 6/78:00 am
BRS
-
BOS
1 stop11h 55m
Multiple Airlines
dom. 6/145:25 pm
BOS
-
BRS
1 stop10h 05m
Multiple Airlines
Deal found 4/23$611
This Mytrip deal was found by Cheapflights users on 4/20. 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.
lun. 6/17:45 am
MAN
-
BOS
1 stop16h 05m
Multiple Airlines
jue. 6/49:15 pm
BOS
-
MAN
1 stop11h 20m
Multiple Airlines
Deal found 4/20$621
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
jue. 6/48:55 am
BRS
-
BOS
1 stop11h 00m
Multiple Airlines
jue. 6/115:25 pm
BOS
-
BRS
1 stop9h 40m
Multiple Airlines
Deal found 4/20$625
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
vie. 6/56:15 am
MAN
-
BOS
1 stop13h 40m
Multiple Airlines
vie. 6/129:15 pm
BOS
-
MAN
1 stop11h 00m
Multiple Airlines
Deal found 4/21$630
This Mytrip deal was found by Cheapflights users on 4/19. 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.
dom. 6/79:30 am
MAN
-
BOS
1 stop14h 20m
Multiple Airlines
dom. 6/219:15 pm
BOS
-
MAN
1 stop14h 25m
Multiple Airlines
Deal found 4/19$633
This Mytrip deal was found by Cheapflights users on 4/21. 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.
mar. 5/191:40 pm
MAN
-
BOS
2 stops34h 10m
Multiple Airlines
mar. 5/268:50 pm
BOS
-
MAN
2 stops19h 10m
Multiple Airlines
Deal found 4/21$641
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
mar. 5/267:40 pm
MAN
-
BOS
1 stop30h 25m
Multiple Airlines
mié. 6/310:50 pm
BOS
-
MAN
2 stops16h 15m
Multiple Airlines
Deal found 4/19$646
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
mié. 10/146:55 pm
MAN
-
BOS
1 stop31h 20m
Multiple Airlines
dom. 10/258:50 pm
BOS
-
MAN
1 stop9h 55m
Multiple Airlines
Deal found 4/22$648
This LEVEL deal was found by Cheapflights users on 4/19. 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.
mié. 9/21:20 pm
MAN
-
BOS
1 stop12h 55m
LEVEL
mié. 9/1611:00 pm
BOS
-
MAN
1 stop32h 40m
LEVEL
Deal found 4/19$649
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
mié. 11/43:05 pm
MAN
-
BOS
1 stop34h 50m
Multiple Airlines
sáb. 11/77:50 pm
BOS
-
MAN
1 stop9h 55m
Multiple Airlines
Deal found 4/23$654
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
mar. 9/17:40 pm
MAN
-
BOS
1 stop30h 35m
Multiple Airlines
lun. 9/1411:30 pm
BOS
-
MAN
1 stop9h 25m
Multiple Airlines
Deal found 4/19$655
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
mié. 9/26:55 pm
MAN
-
BOS
1 stop31h 20m
Multiple Airlines
dom. 9/1311:30 pm
BOS
-
MAN
1 stop9h 25m
Multiple Airlines
Deal found 4/19$656

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 abril 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$611
(Kiwi.com)

One-way from

$316
(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 abril 24, 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
Quickest round-trip

BristolBoston

BRS - BOS

BRSBOS

Bristol

jue. 6/4

8:55 am-2:55 pm

1 stop11h 00m

Boston Logan Intl

jue. 6/11

5:25 pm-8:05 am

1 stop9h 40m

$625

BristolBoston

BRS - BOS

BRSBOS

Bristol

lun. 5/18

5:35 pm-9:05 pm

1 stop32h 30m

Boston Logan Intl

lun. 5/25

11:25 am-11:05 pm

2 stops30h 40m

$667

ManchesterBoston

MAN - BOS

MANBOS

Manchester

vie. 5/29

1:20 pm-9:05 pm

1 stop12h 45m

Boston Logan Intl

mié. 8/26

11:00 pm-12:40 pm

1 stop32h 40m

$699

BristolBoston

BRS - BOS

BRSBOS

Bristol

mar. 5/19

4:50 pm-9:05 pm

2 stops57h 15m

Boston Logan Intl

mar. 5/26

11:30 pm-4:35 pm

1 stop12h 05m

$752

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

mié. 6/17

11:30 pm-9:50 am

3 stops39h 20m

Boston Logan Intl

dom. 6/21

5:45 am-10:15 am

2 stops23h 30m

$795

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

jue. 6/4

11:35 am-9:05 am

1 stop26h 30m

Boston Logan Intl

jue. 6/11

4:45 pm-10:15 am

2 stops36h 30m

$858

ManchesterBoston

MAN - BOS

MANBOS

Manchester

mié. 7/1

1:25 pm-9:05 am

1 stop24h 40m

Boston Logan Intl

vie. 7/10

10:05 am-11:40 am

1 stop20h 35m

$914

BristolBoston

BRS - BOS

BRSBOS

Bristol

mar. 10/20

9:20 am-4:36 pm

1 stop12h 16m

Boston Logan Intl

mar. 11/3

5:00 pm-4:55 pm

2 stops18h 55m

$921

ManchesterBoston

MAN - BOS

MANBOS

Manchester

mié. 5/13

6:05 am-6:11 pm

2 stops17h 06m

Boston Logan Intl

mar. 5/19

5:10 am-9:50 am

2 stops23h 40m

$928

BristolBoston

BRS - BOS

BRSBOS

Bristol

mar. 10/20

12:40 pm-2:45 pm

2 stops31h 05m

Boston Logan Intl

mar. 11/3

6:55 pm-5:45 pm

2 stops17h 50m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 33 resultsSorted by cheapest first
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?

    LEVEL, Air Transat, and United Airlines can get you from Wales to Boston in just under 12h 45m. Your travel time can differ by up to 11h 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, Cardiff Wales - Boston Logan Intl and Bristol - 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
Warwick
Peabody
Seabrook
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Waltham
Lowell
Braintree

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.

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.