When did momondo last update prices for flights from Massachusetts to Cardiff Wales Airport?

Prices for flights from Massachusetts to Cardiff Wales Airport are updated daily.

How old do you have to be to fly from Massachusetts to Cardiff Wales Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Massachusetts to Cardiff Wales Airport.

What documentation or ID do you need to fly to Cardiff Wales Airport?

The travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£535 Cheap Flights from Massachusetts to Cardiff in 2025/26

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Find the cheapest flights from Massachusetts to Cardiff

Round-trip

One-way

Last minute

Cheap return flights

13:00 - 20:10BOS-CWL

26h 10m3 stops

20:05 - 21:27CWL-BOS

30h 22m3 stops

£535Multiple Airlines

Find Deal

lør., 8 nov. - lør., 15 nov.

20:15 - 09:15BOS-CWL

32h 00m1 stop

09:50 - 18:20CWL-BOS

13h 30m1 stop

£557KLM

Find Deal

søn., 5 okt. - tir., 21 okt.

16:50 - 09:15BOS-CWL

11h 25m1 stop

09:50 - 20:01CWL-BOS

15h 11m2 stops

£561KLM

Find Deal

søn., 5 okt. - tir., 21 okt.

11:35 - 20:10BOS-CWL

27h 35m2 stops

20:05 - 14:35CWL-BOS

23h 30m2 stops

£568Multiple Airlines

Find Deal

lør., 8 nov. - lør., 15 nov.

16:50 - 09:15BOS-CWL

11h 25m1 stop

17:15 - 18:20CWL-BOS

30h 05m1 stop

£573Multiple Airlines

Find Deal

tor., 16 okt. - man., 20 okt.

20:50 - 16:45BOS-CWL

14h 55m1 stop

10:20 - 01:30CWL-BOS

20h 10m2 stops

£585Multiple Airlines

Find Deal

søn., 9 nov. - søn., 16 nov.

17:10 - 20:55BOS-CWL

22h 45m1 stop

20:05 - 20:10CWL-BOS

29h 05m2 stops

£591Multiple Airlines

Find Deal

lør., 8 nov. - lør., 15 nov.

15:34 - 09:50BOS-CWL

13h 16m2 stops

10:20 - 23:38CWL-BOS

18h 18m2 stops

£620Delta

Find Deal

lør., 7 feb. - lør., 14 feb.

21:50 - 16:45BOS-CWL

14h 55m1 stop

10:20 - 08:20CWL-BOS

26h 00m2 stops

£630Virgin Atlantic

Find Deal

søn., 26 okt. - lør., 1 nov.

12:45 - 09:50BOS-CWL

16h 05m2 stops

10:20 - 22:25CWL-BOS

17h 05m2 stops

£646Delta

Find Deal

søn., 9 nov. - søn., 16 nov.

Delta flights from Massachusetts to Cardiff

Our best Delta deals on Massachusetts to Cardiff flight tickets

Delta

5 Oct

BOS08:00Boston Logan Intl

20h 15m

2 stops

CWL09:15Cardiff Wales

21 Oct

CWL09:50Cardiff Wales

11h 40m

1 stop

BOS16:30Boston Logan Intl

£555

Find similar

Delta

7 Feb

BOS15:34Boston Logan Intl

13h 16m

2 stops

CWL09:50Cardiff Wales

14 Feb

CWL10:20Cardiff Wales

18h 18m

2 stops

BOS23:38Boston Logan Intl

£620

Find similar

Delta

5 Oct

BOS14:00Boston Logan Intl

14h 15m

2 stops

CWL09:15Cardiff Wales

21 Oct

CWL09:50Cardiff Wales

15h 11m

2 stops

BOS20:01Boston Logan Intl

£636

Find similar

KLM flights from Massachusetts to Cardiff

Our best KLM deals on Massachusetts to Cardiff flight tickets

KLM

5 Oct

BOS20:15Boston Logan Intl

32h 00m

1 stop

CWL09:15Cardiff Wales

21 Oct

CWL09:50Cardiff Wales

13h 30m

1 stop

BOS18:20Boston Logan Intl

£557

Find similar

KLM

5 Oct

BOS16:50Boston Logan Intl

11h 25m

1 stop

CWL09:15Cardiff Wales

21 Oct

CWL09:50Cardiff Wales

15h 11m

2 stops

BOS20:01Boston Logan Intl

£561

Find similar

KLM

28 Sept

BOS20:50Boston Logan Intl

14h 55m

2 stops

CWL16:45Cardiff Wales

30 Sept

CWL09:50Cardiff Wales

11h 40m

1 stop

BOS16:30Boston Logan Intl

£565

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

lør. 8/11

13:00-20:10

3 stops26h 10m

Cardiff Wales

lør. 15/11

20:05-21:27

3 stops30h 22m

£535

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

søn. 5/10

20:15-09:15

1 stop32h 00m

Cardiff Wales

tir. 21/10

09:50-18:20

1 stop13h 30m

£557

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

søn. 5/10

16:50-09:15

1 stop11h 25m

Cardiff Wales

tir. 21/10

09:50-20:01

2 stops15h 11m

£561

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

lør. 8/11

11:35-20:10

2 stops27h 35m

Cardiff Wales

lør. 15/11

20:05-14:35

2 stops23h 30m

£568

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

tor. 16/10

16:50-09:15

1 stop11h 25m

Cardiff Wales

man. 20/10

17:15-18:20

1 stop30h 05m

£573

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

søn. 9/11

20:50-16:45

1 stop14h 55m

Cardiff Wales

søn. 16/11

10:20-01:30

2 stops20h 10m

£585

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

lør. 8/11

17:10-20:55

1 stop22h 45m

Cardiff Wales

lør. 15/11

20:05-20:10

2 stops29h 05m

£591

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

lør. 7/2

15:34-09:50

2 stops13h 16m

Cardiff Wales

lør. 14/2

10:20-23:38

2 stops18h 18m

£620

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

søn. 26/10

21:50-16:45

1 stop14h 55m

Cardiff Wales

lør. 1/11

10:20-08:20

2 stops26h 00m

£630

BostonCardiff

BOS - CWL

BOSCWL

Boston Logan Intl

søn. 9/11

12:45-09:50

2 stops16h 05m

Cardiff Wales

søn. 16/11

10:20-22:25

2 stops17h 05m

£646

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Massachusetts to Cardiff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Cardiff?

Flight times from Massachusetts to Cardiff vary, but if you’re flying out of Boston and flying into Cardiff (one of the most popular routes), then the duration is 9h 35m on average. Another popular route from Massachusetts to Cardiff is flying from Provincetown to Cardiff, which will take roughly 14h 58m. Keep in mind that layovers or delays could extend your travel time.

Cheap Massachusetts to Cardiff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Cardiff

Direct flights	None

There are no direct flights from Massachusetts to Cardiff. There are no popular flight routes from Massachusetts to Cardiff.

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When did momondo last update prices for flights from Massachusetts to Cardiff Wales Airport?
Prices for flights from Massachusetts to Cardiff Wales Airport are updated daily.
How old do you have to be to fly from Massachusetts to Cardiff Wales Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Massachusetts to Cardiff Wales Airport.
What documentation or ID do you need to fly to Cardiff Wales Airport?
The travel and health documents required for your trip to Cardiff Wales Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cardiff Wales Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Barry

Bridgend

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Cardiff?

Finding the right flight to Cardiff from Massachusetts is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cardiff quick and easy, saving you time and money.

Can I find flights from Massachusetts to Cardiff with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cardiff from Massachusetts which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Massachusetts to Cardiff?

Once you have performed a search for Massachusetts to Cardiff flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Massachusetts to Cardiff right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cardiff, momondo offers a useful price alert feature which will track prices for flights to Cardiff from Massachusetts and alert you when they change.