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Cheap flights from Massachusetts to Cardiff from £245

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CWL
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Massachusetts to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Massachusetts (USMA) to Cardiff (CWL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£605

One-way from

£245
26/3-30/3
  • 26/3-30/3
  • 3 total stops
  • 33h 45m total
  • Massachusetts to Cardiff
Search Deals
24/2
  • 24/2
  • 3 total stops
  • 32h 25m total
  • Massachusetts to Cardiff
Search Deals

Find flight deals from Massachusetts to Cardiff

Cheapest flights from Massachusetts to Cardiff
Explore the most affordable flight options available from Massachusetts to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Wed 26/318:45BOS - CWL
2 stops21h 00mMultiple Airlines
Sun 30/311:00CWL - BOS
1 stop12h 45mMultiple Airlines
Deal found 16/1£605
Tue 18/320:10BOS - CWL
1 stop16h 45mKLM
Tue 25/317:25CWL - BOS
1 stop25h 00mKLM
Deal found 16/1£624
Tue 18/308:50BOS - CWL
2 stops21h 00mVirgin Atlantic
Tue 25/317:25CWL - BOS
1 stop25h 00mVirgin Atlantic
Deal found 16/1£628
Tue 18/312:55BOS - CWL
2 stops16h 55mDelta
Tue 25/310:25CWL - BOS
2 stops17h 22mDelta
Deal found 16/1£636
Wed 26/308:30BOS - CWL
2 stops23h 55mAer Lingus
Fri 28/308:55CWL - BOS
2 stops42h 00mAer Lingus
Deal found 16/1£801
Mon 21/417:05BDL - CWL
2 stops18h 40mKLM
Wed 23/409:50CWL - BDL
2 stops19h 02mKLM
Deal found 16/1£965
Sun 2/312:55BDL - CWL
2 stops15h 55mDelta
Wed 5/310:20CWL - BDL
2 stops17h 43mDelta
Deal found 16/1£1,052
Sun 2/307:30BDL - CWL
3 stops24h 20mMultiple Airlines
Wed 5/316:05CWL - BDL
2 stops29h 15mMultiple Airlines
Deal found 16/1£1,238

Find flights from Massachusetts to Cardiff within your budget

Customise your flight search to find flights from Massachusetts to Cardiff 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 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Wed 26/3

18:45-19:45

2 stops21h 00m

Cardiff Wales

Sun 30/3

11:00-18:45

1 stop12h 45m

£605

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Tue 18/3

20:10-16:55

1 stop16h 45m

Cardiff Wales

Tue 25/3

17:25-14:25

1 stop25h 00m

£624

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Tue 18/3

08:50-09:50

2 stops21h 00m

Cardiff Wales

Tue 25/3

17:25-14:25

1 stop25h 00m

£628

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Tue 18/3

12:55-09:50

2 stops16h 55m

Cardiff Wales

Tue 25/3

10:25-23:47

2 stops17h 22m

£636

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Wed 26/3

08:30-12:25

2 stops23h 55m

Cardiff Wales

Fri 28/3

08:55-22:55

2 stops42h 00m

£801

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Mon 21/4

17:05-16:45

2 stops18h 40m

Cardiff Wales

Wed 23/4

09:50-23:52

2 stops19h 02m

£965

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Sun 2/3

12:55-09:50

2 stops15h 55m

Cardiff Wales

Wed 5/3

10:20-23:03

2 stops17h 43m

£1,052

HartfordCardiff

BDL - CWL

BDLCWL

Hartford Bradley Intl

Sun 2/3

07:30-12:50

3 stops24h 20m

Cardiff Wales

Wed 5/3

16:05-16:20

2 stops29h 15m

£1,238

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Mon 24/2

20:00-09:25

3 stops32h 25m

£245

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

Tue 25/2

23:25-16:20

2 stops35h 55m

£296

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 11 results
1
2

Best time to book a flight from Massachusetts to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Massachusetts with our price prediction graph.
Estimated return 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.

Travel insights for flights from Massachusetts to Cardiff

Get recent, data-driven insights about flights from Massachusetts to Cardiff including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Massachusetts to Cardiff?

Currently, July is the cheapest month in which you can book a flight from Massachusetts to Cardiff (average of £169). Flying from Massachusetts to Cardiff in December is currently the most expensive (average of £263). 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.

Rainfall in Cardiff by month

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

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

Temperature in Cardiff by month

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

If weather is an important factor for your trip to Cardiff, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated 17 January 2025.
To help decide which airline to fly from Massachusetts to Cardiff, see what other customers have to say about KLM and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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

Delta
8.0
Very Good
8,513 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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

Vueling
7.1
Good
1,182 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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

Aer Lingus
7.1
Good
1,077 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

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 Massachusetts to Cardiff. 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 Cardiff from Massachusetts?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly into when you book flights from Massachusetts to Cardiff.

  • What are the most popular routes from Massachusetts to Cardiff?

    While some choose either Hartford Bradley Intl - Cardiff Wales or Provincetown - Cardiff Wales, Boston Logan Intl - Cardiff Wales is the most popular route from Massachusetts to Cardiff.

  • Can I find deals for flights from Massachusetts to Cardiff that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Cardiff?

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

  • Can I find deals for business class flights from Massachusetts to Cardiff?

    Yes. Cheapflights offers flight deals from Massachusetts to Cardiff 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 Massachusetts to Cardiff?

    Currently, July is the cheapest month in which you can book a flight from Massachusetts to Cardiff (average of £169). Flying from Massachusetts to Cardiff in December is currently the most expensive (average of £263). 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

Travelling to a place near Massachusetts?

Book flights to Massachusetts if you plan to visit one of these locations
Barry
Bridgend

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Alternative routes for Massachusetts to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Massachusetts to Cardiff?

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Can Cheapflights find flights from Massachusetts to Cardiff with no change fees?

Need flexible booking options for your flight to Cardiff from Massachusetts? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Massachusetts to Cardiff become cheaper?

Not ready to book yet? You can track prices for flights from Massachusetts to Cardiff on Cheapflights with our Price Alert feature and get notified when better prices are available.

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