HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wales

$230+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CWL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Wales 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 Boston to Wales

Keep the following information in mind while searching for Boston to Wales flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$574
(Mytrip)

One-way from

$230
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$1,241
Provider with most accurate pricing for Boston Logan Intl-Cardiff Wales flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Cardiff Wales flights.
Search Deals
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. 18% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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 5/1211:35 pmBOS - MAN
1 stop31h 05mMultiple Airlines
Sun 5/187:40 pmMAN - BOS
1 stop30h 25mMultiple Airlines
Deal found 4/17$555
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:40 pmBOS - MAN
1 stop10h 50mScandinavian Airlines
Mon 10/207:10 pmMAN - BOS
1 stop25h 25mScandinavian Airlines
Deal found 4/17$579
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:50 pmBOS - MAN
1 stop9h 50mIcelandair
Tue 9/301:05 pmMAN - BOS
1 stop13h 55mIcelandair
Deal found 4/17$587
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:25 pmBOS - MAN
2 stops32h 20mUnited Airlines
Tue 11/116:05 amMAN - BOS
1 stop12h 20mUnited Airlines
Deal found 4/17$660
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:15 pmBOS - MAN
1 stop30h 30mDelta
Wed 10/2211:55 amMAN - BOS
1 stop15h 46mDelta
Deal found 4/17$663
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/129:55 pmBOS - MAN
1 stop10h 15mBritish Airways
Mon 8/187:45 pmMAN - BOS
1 stop20h 35mBritish Airways
Deal found 4/17$675
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:00 pmBOS - MAN
2 stops34h 25mAir Canada
Fri 10/176:05 amMAN - BOS
2 stops20h 20mAir Canada
Deal found 4/17$676
This Mytrip deal was found by Cheapflights users on 4/17. 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 5/1710:40 amBOS - CWL
2 stops18h 55mMultiple Airlines
Sat 5/249:00 amCWL - BOS
2 stops35h 25mMultiple Airlines
Deal found 4/17$698
This Mytrip deal was found by Cheapflights users on 4/17. 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 5/198:50 pmBOS - BRS
2 stops21h 05mMultiple Airlines
Fri 5/307:20 amBRS - BOS
3 stops31h 15mMultiple Airlines
Deal found 4/17$703
This CrystalTravel deal was found by Cheapflights users on 4/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:40 pmBOS - MAN
1 stop15h 15mSWISS
Fri 5/98:50 amMAN - BOS
1 stop11h 35mSWISS
Deal found 4/17$704
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Tue 5/135:30 pmBOS - MAN
1 stop9h 05mAer Lingus
Mon 6/92:20 pmMAN - BOS
1 stop9h 25mAer Lingus
Deal found 4/17$738
This Austrian Airlines deal was found by Cheapflights users on 4/17. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:10 pmBOS - MAN
1 stop14h 15mAustrian Airlines
Tue 10/2110:40 amMAN - BOS
2 stops32h 10mAustrian Airlines
Deal found 4/17$770

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 April 17, 2025.
Use the filters below to find and compare flights from Boston to Wales that are best for you.

Fly from

Boston

Fly to

Wales

Route

Depart

Return

Price

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Mon 5/12

11:35 pm-11:40 am

1 stop31h 05m

Manchester

Sun 5/18

7:40 pm-9:05 pm

1 stop30h 25m

$555

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Mon 10/13

5:40 pm-9:30 am

1 stop10h 50m

Manchester

Mon 10/20

7:10 pm-3:35 pm

1 stop25h 25m

$579

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Tue 9/9

8:50 pm-11:40 am

1 stop9h 50m

Manchester

Tue 9/30

1:05 pm-10:00 pm

1 stop13h 55m

$587

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Sat 10/11

8:15 pm-7:45 am

1 stop30h 30m

Manchester

Wed 10/22

11:55 am-10:41 pm

1 stop15h 46m

$663

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Tue 8/12

9:55 pm-1:10 pm

1 stop10h 15m

Manchester

Mon 8/18

7:45 pm-11:20 am

1 stop20h 35m

$675

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Tue 10/14

7:00 pm-10:25 am

2 stops34h 25m

Manchester

Fri 10/17

6:05 am-9:25 pm

2 stops20h 20m

$676

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Sun 10/12

10:00 pm-5:25 pm

1 stop14h 25m

Manchester

Thu 10/23

6:05 am-5:52 pm

2 stops16h 47m

$685

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Sat 5/17

10:40 am-10:35 am

2 stops18h 55m

Cardiff Wales

Sat 5/24

9:00 am-3:25 pm

2 stops35h 25m

$698

BostonBristol

BOS - BRS

BOSBRS

Boston Logan Intl

Mon 5/19

8:50 pm-10:55 pm

2 stops21h 05m

Bristol

Fri 5/30

7:20 am-9:35 am

3 stops31h 15m

$703

BostonManchester

BOS - MAN

BOSMAN

Boston Logan Intl

Thu 5/1

9:40 pm-5:55 pm

1 stop15h 15m

Manchester

Fri 5/9

8:50 am-3:25 pm

1 stop11h 35m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 40 results
1
2
3
4

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 time of day to fly from BOS to WLS?

Find hourly flight availability from Boston to Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Wales as you normally would.

Rainfall in Wales by month

Plan your trip to Wales by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wales ranges from 2.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Wales when rainfall is around 2.0 in.

Temperature in Wales by month

Plan your trip to Wales by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wales, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 April 17, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from Boston to Wales have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,580 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Boston to Wales one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $230. Aer Lingus flights start at $435 while deals on Delta start at $466 one-way.

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

    Most travelers choose Boston Logan Intl - Manchester, Boston Logan Intl - Cardiff Wales or Boston Logan Intl - Bristol 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, February is the cheapest month in which you can book a flight from Boston to Wales (average of $773). Flying from Boston to Wales in June is currently the most expensive (average of $1,622). 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.

Alternative routes for Boston to Wales

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

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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$773Average$1,070FlexibilityNo cancel feeOn-time75%
DeltaCheapest$791Average$992FlexibilityNo cancel feeOn-timeN/A

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.