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Wales

$259+ Cheap flights from Boston (BOS) to Wales

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CWL
Jun 1 — Jun 81
Mon 6/1
Mon 6/8
1 adult, Economy
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Cheap flight deals from Boston to Wales

Cheapest flights from Boston to Wales
Explore the most affordable flight options available from Boston to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:00 pm
BOS
-
MAN
2 stops39h 40m
Multiple Airlines
Tue 5/267:40 pm
MAN
-
BOS
1 stop30h 25m
Multiple Airlines
Deal found 4/28$564
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:00 pm
BOS
-
MAN
1 stop18h 40m
Multiple Airlines
Sun 10/111:40 pm
MAN
-
BOS
1 stop13h 25m
Multiple Airlines
Deal found 4/28$579
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:50 pm
BOS
-
MAN
2 stops18h 10m
Multiple Airlines
Tue 10/137:40 pm
MAN
-
BOS
1 stop30h 35m
Multiple Airlines
Deal found 4/28$619
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:50 pm
BOS
-
MAN
2 stops18h 10m
Multiple Airlines
Wed 10/146:55 pm
MAN
-
BOS
1 stop31h 20m
Multiple Airlines
Deal found 4/28$620
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:00 pm
BOS
-
MAN
2 stops18h 50m
Multiple Airlines
Tue 10/139:30 pm
MAN
-
BOS
1 stop28h 45m
Multiple Airlines
Deal found 4/28$627
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:50 pm
BOS
-
MAN
2 stops18h 15m
Multiple Airlines
Wed 10/146:55 pm
MAN
-
BOS
1 stop31h 20m
Multiple Airlines
Deal found 4/28$628
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:00 pm
BOS
-
MAN
2 stops19h 45m
Multiple Airlines
Tue 10/139:30 pm
MAN
-
BOS
1 stop28h 45m
Multiple Airlines
Deal found 4/28$632
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/108:50 pm
BOS
-
MAN
1 stop9h 50m
Multiple Airlines
Mon 5/188:05 pm
MAN
-
BOS
2 stops54h 00m
Multiple Airlines
Deal found 4/30$659
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Tue 9/18:50 pm
BOS
-
MAN
1 stop9h 50m
Multiple Airlines
Tue 9/87:40 pm
MAN
-
BOS
1 stop30h 35m
Multiple Airlines
Deal found 4/27$662
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:00 pm
BOS
-
MAN
1 stop19h 05m
Multiple Airlines
Thu 10/157:25 am
MAN
-
BOS
1 stop18h 50m
Multiple Airlines
Deal found 4/28$684
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Wed 5/275:50 am
BOS
-
MAN
2 stops24h 30m
Multiple Airlines
Thu 6/410:25 pm
MAN
-
BOS
2 stops24h 34m
Multiple Airlines
Deal found 4/28$686
This Gotogate deal was found by Cheapflights users on 5/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:30 pm
BOS
-
BRS
1 stop17h 30m
Aer Lingus
Fri 8/2812:25 pm
BRS
-
BOS
1 stop11h 20m
Aer Lingus
Deal found 5/2$721

Find flight deals from Boston to Wales

Keep the following information in mind while searching for Boston to Wales flight deals. Data was last updated May 2, 2026.

Round-trip from

$579
(Kiwi.com)

One-way from

$259
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,360
From Boston Logan Intl to Wales
Search Deals
One-way flight from Boston Logan Intl to Wales
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($314 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Wales 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 May 2, 2026.
Use the filters below to find and compare flights from Boston to Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Fri 6/12

10:05 am-10:15 am

1 stop19h 10m

Cardiff Wales

Fri 6/19

10:45 pm-5:35 pm

2 stops23h 50m

$821

BostonBristol

BOS - BRS

BOSBRS

Boston Logan Intl

Thu 10/8

8:50 pm-10:35 pm

2 stops20h 45m

Bristol

Mon 10/12

8:20 am-2:45 pm

2 stops35h 25m

$836

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Thu 6/11

5:50 am-10:20 pm

3 stops35h 30m

Cardiff Wales

Thu 6/18

10:50 pm-8:55 pm

3 stops27h 05m

$837

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Thu 7/16

11:35 pm-9:40 am

1 stop29h 05m

Manchester

Sat 8/1

8:55 pm-9:45 pm

1 stop29h 50m

$840

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Fri 9/4

5:00 pm-6:30 am

1 stop32h 30m

Manchester

Sun 9/13

9:00 am-10:40 pm

1 stop18h 40m

$873

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Fri 9/4

5:00 pm-6:30 am

1 stop32h 30m

Manchester

Sun 9/13

9:00 am-4:10 pm

1 stop12h 10m

$873

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Fri 9/11

6:55 pm-6:30 am

1 stop30h 35m

Manchester

Sun 9/20

9:00 am-4:10 pm

1 stop12h 10m

$873

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Thu 8/6

10:50 am-6:30 am

1 stop14h 40m

Manchester

Fri 8/21

9:00 am-5:42 pm

2 stops37h 42m

$874

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Mon 8/31

8:00 am-8:15 am

1 stop19h 15m

Manchester

Tue 9/15

3:00 pm-10:27 pm

1 stop12h 27m

$882

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Thu 9/3

7:05 pm-2:00 pm

1 stop13h 55m

Manchester

Sat 9/12

2:55 pm-10:36 pm

1 stop12h 41m

$887

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Boston to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from Boston 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 Boston to Wales

What is the cheapest month to book a flight from Boston to Wales?

Currently, August is the cheapest month in which you can book a flight from Boston to Wales (average of $566). Flying from Boston to Wales in June is currently the most expensive (average of $1,419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Boston to Wales?

Reviews of airlines servicing Wales

Get insights into the airlines that provide service to Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wales. Reviews last updated May 2, 2026.
See what other customers who have flown with Delta from Boston to Wales have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,463 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,463 reviews
Delta
7.9
Good
8,463 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Related info for your journey

Find useful and relevant information for your journey from Boston to Wales. 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 from for flights from Boston to Wales?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Wales. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Boston to Wales?

    Departing from Boston to Wales will take you 29h 05m. Boston and Wales are separated by a distance of 3143 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Boston to Wales?

    Most travelers choose Boston Logan Intl - Manchester, Boston Logan Intl - Bristol or Boston Logan Intl - Cardiff Wales when deciding on the best route from Boston to Wales.

  • Can I find deals for flights from Boston to Wales that include hotel bookings?

    Yes. In addition to deals on Boston to Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Wales.

  • Can I find deals for business class flights from Boston to Wales?

    Yes. Cheapflights offers flight deals from Boston to Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Wales?

    Currently, August is the cheapest month in which you can book a flight from Boston to Wales (average of $566). Flying from Boston to Wales in June is currently the most expensive (average of $1,419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Top 2 airlines flying from Boston to Wales

Discover the top 2 airlines that operate flights from Boston to Wales. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$644Average$827FlexibilityNo cancel feeOn-time75%
DeltaCheapest$808Average$1,246FlexibilityNo cancel feeOn-timeN/A

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