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$343+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOS
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
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 July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/258:30 pm
BRS
-
BOS
2 stops27h 20m
Multiple Airlines
Wed 10/2110:55 pm
BOS
-
BRS
1 stop33h 20m
Multiple Airlines
Deal found 7/25$568
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/278:20 pm
BRS
-
BOS
2 stops27h 30m
Multiple Airlines
Wed 10/2110:55 pm
BOS
-
BRS
1 stop33h 20m
Multiple Airlines
Deal found 7/25$573
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/258:30 pm
BRS
-
BOS
2 stops27h 20m
Multiple Airlines
Sun 10/1811:35 pm
BOS
-
BRS
1 stop18h 10m
Multiple Airlines
Deal found 7/25$583
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/278:20 pm
BRS
-
BOS
2 stops27h 30m
Multiple Airlines
Sun 10/1811:35 pm
BOS
-
BRS
1 stop18h 10m
Multiple Airlines
Deal found 7/25$589
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 9/1712:00 pm
BRS
-
BOS
1 stop11h 50m
Multiple Airlines
Sun 9/205:25 pm
BOS
-
BRS
1 stop10h 05m
Multiple Airlines
Deal found 7/25$629
This Mytrip deal was found by Cheapflights users on 7/25. 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 9/178:55 am
BRS
-
BOS
2 stops14h 55m
Multiple Airlines
Tue 9/228:50 pm
BOS
-
BRS
2 stops21h 05m
Multiple Airlines
Deal found 7/25$631
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 10/107:45 am
BRS
-
BOS
1 stop12h 10m
Multiple Airlines
Sat 10/175:25 pm
BOS
-
BRS
1 stop8h 45m
Multiple Airlines
Deal found 7/27$637
This Mytrip deal was found by Cheapflights users on 7/28. 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 9/1712:00 pm
BRS
-
BOS
1 stop11h 50m
Multiple Airlines
Mon 9/289:15 pm
BOS
-
BRS
1 stop18h 00m
Multiple Airlines
Deal found 7/28$639
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/278:25 pm
BRS
-
BOS
2 stops27h 25m
Multiple Airlines
Thu 10/2210:55 pm
BOS
-
BRS
1 stop19h 30m
Multiple Airlines
Deal found 7/25$657
This Mytrip deal was found by Cheapflights users on 7/27. 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 10/97:35 am
BRS
-
BOS
2 stops16h 15m
Multiple Airlines
Sat 10/178:50 pm
BOS
-
BRS
2 stops20h 40m
Multiple Airlines
Deal found 7/27$658
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Tue 9/810:45 pm
MAN
-
BOS
3 stops28h 55m
Multiple Airlines
Wed 9/308:50 pm
BOS
-
MAN
1 stop9h 50m
Multiple Airlines
Deal found 7/26$662
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Wed 9/163:00 pm
MAN
-
BOS
2 stops29h 35m
Multiple Airlines
Thu 9/245:40 pm
BOS
-
MAN
2 stops23h 55m
Multiple Airlines
Deal found 7/27$663

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 July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$568
(Kiwi.com)

One-way from

$343
(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 July 29, 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

Thu 9/17

8:25 pm-6:50 pm

1 stop27h 25m

Boston Logan Intl

Mon 9/28

5:40 pm-4:00 pm

2 stops17h 20m

$737

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Tue 9/8

9:35 am-3:35 pm

1 stop11h 00m

Boston Logan Intl

Thu 9/24

5:40 pm-6:30 pm

1 stop19h 50m

$739

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Sun 10/18

8:10 pm-3:35 pm

2 stops24h 25m

Boston Logan Intl

Fri 10/23

5:50 pm-9:40 am

2 stops34h 50m

$750

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Mon 9/14

7:10 pm-3:35 pm

1 stop25h 25m

Boston Logan Intl

Wed 9/30

5:40 pm-8:55 am

1 stop10h 15m

$753

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Wed 9/23

9:35 am-3:35 pm

1 stop11h 00m

Boston Logan Intl

Sun 9/27

5:40 pm-7:45 pm

2 stops21h 05m

$757

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Thu 9/3

11:35 am-6:35 pm

1 stop12h 00m

Boston Logan Intl

Tue 9/8

8:50 pm-11:25 pm

2 stops21h 35m

$760

CardiffBoston

CWL - BOS

CWLBOS

Cardiff Wales

Sat 9/12

9:45 am-6:30 pm

1 stop13h 45m

Boston Logan Intl

Sat 9/19

4:40 pm-4:45 pm

1 stop19h 05m

$778
Quickest round-trip

ManchesterBoston

MAN - BOS

MANBOS

Manchester

Mon 10/5

1:05 pm-6:50 pm

1 stop10h 45m

Boston Logan Intl

Tue 10/20

8:50 pm-11:40 am

1 stop9h 50m

$780

BristolBoston

BRS - BOS

BRSBOS

Bristol

Sat 9/12

6:15 am-6:30 pm

1 stop17h 15m

Boston Logan Intl

Sat 9/19

8:25 pm-10:05 pm

1 stop20h 40m

$791

BristolBoston

BRS - BOS

BRSBOS

Bristol

Sat 9/12

6:15 am-6:30 pm

1 stop17h 15m

Boston Logan Intl

Sat 9/19

7:35 pm-5:00 pm

2 stops16h 25m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 48 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?

    Scandinavian Airlines, KLM, and Icelandair can get you from Wales to Boston in just under 10h 45m. Your travel time can differ by up to 3h. 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
Waltham
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Warwick
Peabody
Dedham
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere

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