How do I get Price Alerts for flights from Wales to Boston?

Price Alerts will notify you by email when the price for flights to Boston from Wales decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Wales to Boston with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Wales to Boston Logan Intl Airport?

Prices for flights from Wales to Boston Logan Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Wales to Boston Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wales to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$439 Cheap Flights from Wales to Boston in 2026/27

Find the cheapest flights from Wales to Boston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:25 pm - 2:23 pmCWL Cardiff Wales-BOS Boston Logan Intl

28h 58m2 stops Dublin Amsterdam Schiphol

9:10 pm - 8:10 amBOS Boston Logan Intl-CWL Cardiff Wales

30h 00m1 stop Dublin

$787Multiple Airlines

Sun, Jan 10 - Sat, Jan 16

10:20 am - 2:13 pmCWL Cardiff Wales-BOS Boston Logan Intl

32h 53m1 stop Amsterdam Schiphol

9:30 pm - 9:50 amBOS Boston Logan Intl-CWL Cardiff Wales

55h 20m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$813KLM

Fri, Nov 13 - Fri, Nov 20

10:20 am - 10:26 pmCWL Cardiff Wales-BOS Boston Logan Intl

17h 06m2 stops Amsterdam Schiphol New York John F Kennedy Intl

1:10 pm - 9:45 amBOS Boston Logan Intl-CWL Cardiff Wales

15h 35m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$832Delta

Sun, Jan 10 - Sat, Jan 16

2:25 pm - 2:20 pmCWL Cardiff Wales-BOS Boston Logan Intl

28h 55m2 stops Dublin Paris Charles de Gaulle

10:35 pm - 3:40 pmBOS Boston Logan Intl-CWL Cardiff Wales

12h 05m1 stop Dublin

$837Multiple Airlines

Sun, Dec 20 - Thu, Dec 31

2:25 pm - 2:05 pmCWL Cardiff Wales-BOS Boston Logan Intl

28h 40m1 stop Dublin

10:35 pm - 3:40 pmBOS Boston Logan Intl-CWL Cardiff Wales

12h 05m1 stop Dublin

$841Multiple Airlines

Sun, Dec 20 - Thu, Dec 31

2:25 pm - 4:05 pmCWL Cardiff Wales-BOS Boston Logan Intl

30h 40m3 stops Dublin Barcelona-El Prat Paris Charles de Gaulle

7:50 pm - 1:55 pmBOS Boston Logan Intl-CWL Cardiff Wales

13h 05m2 stops Reykjavik Keflavik Intl Dublin

$907Multiple Airlines

Sun, Jan 10 - Sat, Jan 16

5:30 pm - 2:13 pmCWL Cardiff Wales-BOS Boston Logan Intl

25h 43m1 stop Amsterdam Schiphol

7:25 pm - 9:50 amBOS Boston Logan Intl-CWL Cardiff Wales

9h 25m1 stop Amsterdam Schiphol

$918KLM

Sun, Nov 15 - Sun, Nov 22

10:20 am - 7:01 pmCWL Cardiff Wales-BOS Boston Logan Intl

13h 41m1 stop Amsterdam Schiphol

7:25 pm - 9:50 amBOS Boston Logan Intl-CWL Cardiff Wales

9h 25m1 stop Amsterdam Schiphol

$930Multiple Airlines

Fri, Nov 13 - Fri, Nov 20

10:40 am - 3:30 pmCWL Cardiff Wales-BOS Boston Logan Intl

32h 50m2 stops Alicante Lisbon Humberto Delgado

5:15 pm - 1:00 pmBOS Boston Logan Intl-CWL Cardiff Wales

14h 45m1 stop Dublin

$944Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

5:30 pm - 6:44 pmCWL Cardiff Wales-BOS Boston Logan Intl

53h 14m2 stops Amsterdam Schiphol Chicago O'Hare Intl

9:20 pm - 9:50 amBOS Boston Logan Intl-CWL Cardiff Wales

31h 30m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$946KLM

Wed, Oct 28 - Wed, Nov 4

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

KLM flights from Wales to Boston

Our best KLM deals on Wales to Boston flight tickets

KLM

Nov 13

CWL10:20 amCardiff Wales

32h 53m

1 stop

BOS2:13 pmBoston Logan Intl

Nov 20

BOS9:30 pmBoston Logan Intl

55h 20m

2 stops

CWL9:50 amCardiff Wales

$813

KLM

Nov 15

CWL5:30 pmCardiff Wales

25h 43m

1 stop

BOS2:13 pmBoston Logan Intl

Nov 22

BOS7:25 pmBoston Logan Intl

9h 25m

1 stop

CWL9:50 amCardiff Wales

$918

KLM

Oct 28

CWL5:30 pmCardiff Wales

53h 14m

2 stops

BOS6:44 pmBoston Logan Intl

Nov 4

BOS9:20 pmBoston Logan Intl

31h 30m

2 stops

CWL9:50 amCardiff Wales

$946

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CardiffBoston

CWL Cardiff Wales - BOS Boston Logan Intl

CWLBOS

Cardiff Wales

Sun 1/10

2:25 pm-2:23 pm

2 stops28h 58m

Boston Logan Intl

Sat 1/16

9:10 pm-8:10 am

1 stop30h 00m

$787

CardiffBoston

CWL Cardiff Wales - BOS Boston Logan Intl

CWLBOS

Cardiff Wales

Fri 11/13

10:20 am-2:13 pm

1 stop32h 53m

Boston Logan Intl

Fri 11/20

9:30 pm-9:50 am

2 stops55h 20m

$813

CardiffBoston

CWL Cardiff Wales - BOS Boston Logan Intl

CWLBOS

Cardiff Wales

Sun 1/10

10:20 am-10:26 pm

2 stops17h 06m

Boston Logan Intl

Sat 1/16

1:10 pm-9:45 am

2 stops15h 35m

$832

CardiffBoston

CWL Cardiff Wales - BOS Boston Logan Intl

CWLBOS

Cardiff Wales

Sun 12/20

2:25 pm-2:20 pm

2 stops28h 55m

Boston Logan Intl

Thu 12/31

10:35 pm-3:40 pm

1 stop12h 05m

$837

CardiffBoston

CWL Cardiff Wales - BOS Boston Logan Intl

CWLBOS

Cardiff Wales

Sun 12/20

2:25 pm-2:05 pm

1 stop28h 40m

Boston Logan Intl

Thu 12/31

10:35 pm-3:40 pm

1 stop12h 05m

$841

CardiffBoston

CWL Cardiff Wales - BOS Boston Logan Intl

CWLBOS

Cardiff Wales

Sun 1/10

2:25 pm-4:05 pm

3 stops30h 40m

Boston Logan Intl

Sat 1/16

7:50 pm-1:55 pm

2 stops13h 05m

$907

CardiffBoston

CWL Cardiff Wales - BOS Boston Logan Intl

CWLBOS

Cardiff Wales

Sun 11/15

5:30 pm-2:13 pm

1 stop25h 43m

Boston Logan Intl

Sun 11/22

7:25 pm-9:50 am

1 stop9h 25m

$918

Quickest round-trip

CardiffBoston

CWL Cardiff Wales - BOS Boston Logan Intl

CWLBOS

Cardiff Wales

Fri 11/13

10:20 am-7:01 pm

1 stop13h 41m

Boston Logan Intl

Fri 11/20

7:25 pm-9:50 am

1 stop9h 25m

$930

CardiffBoston

CWL Cardiff Wales - BOS Boston Logan Intl

CWLBOS

Cardiff Wales

Wed 10/28

10:40 am-3:30 pm

2 stops32h 50m

Boston Logan Intl

Wed 11/4

5:15 pm-1:00 pm

1 stop14h 45m

$944

CardiffBoston

CWL Cardiff Wales - BOS Boston Logan Intl

CWLBOS

Cardiff Wales

Wed 10/28

5:30 pm-6:44 pm

2 stops53h 14m

Boston Logan Intl

Wed 11/4

9:20 pm-9:50 am

2 stops31h 30m

$946

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

Cheap Wales to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wales to Boston

Best Price Found	$439
Fastest flight time	9h 55m
Direct flights	None

The best one-way flight to Boston from Wales in the past 72 hours is $439. The best round-trip flight deal from Wales to Boston found on momondo in the last 72 hours is $787.

The fastest flight from Wales to Boston takes 9h 55m

There are no direct flights from Wales to Boston. There are no popular flight routes from Wales to Boston.

Search flight deals

Frequently asked questions about flying from Wales to Boston

When did momondo last update prices for flights from Wales to Boston Logan Intl Airport?
Prices for flights from Wales to Boston Logan Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Wales to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wales to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Wales to Boston

How do I get Price Alerts for flights from Wales to Boston?
Price Alerts will notify you by email when the price for flights to Boston from Wales decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Wales to Boston with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Hampton Beach

Ogunquit

Old Orchard Beach

Salem

Laconia

Kennebunkport

Cambridge

Revere

South Yarmouth

Hampton

Plymouth

Middletown

South Portland

Everett

Gloucester

Seekonk

Brockton

Warwick

Wells

Nashua

Why use momondo?

Why should I use momondo to find a flight deal from Wales to Boston?

It is quick and easy to find Wales to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from Wales to Boston with flexible booking policies on momondo?

Flights from Wales to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Wales to Boston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Wales to Boston.

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

Yes momondo offers price alerts on flights to Boston from Wales. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.