How does KAYAK find such low prices on flights from Massachusetts to Cardiff?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Cardiff.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Cardiff?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Massachusetts to Cardiff?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cardiff with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Cardiff?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Cheap Flights from Massachusetts to Cardiff

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Cheap Flights from Massachusetts to Cardiff

Cheap flights from Massachusetts to Cardiff with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Sat, Nov 7 - Sat, Nov 14

9:20 pm - 1:55 pmBOS Boston Logan Intl-CWL Cardiff Wales

11h 35m1 stop Dublin

8:15 am - 7:05 pmCWL Cardiff Wales-BOS Boston Logan Intl

15h 50m1 stop Dublin

$644Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

5:15 pm - 7:50 amBOS Boston Logan Intl-CWL Cardiff Wales

9h 35m1 stop Dublin

8:35 am - 8:30 pmCWL Cardiff Wales-BOS Boston Logan Intl

40h 55m2 stops Dublin Porto

$807Multiple Airlines

Fri, Dec 11 - Mon, Dec 14

5:15 pm - 7:50 amBOS Boston Logan Intl-CWL Cardiff Wales

9h 35m1 stop Dublin

8:35 am - 1:55 pmCWL Cardiff Wales-BOS Boston Logan Intl

10h 20m1 stop Dublin

$819Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

5:15 pm - 7:50 amBOS Boston Logan Intl-CWL Cardiff Wales

9h 35m1 stop Dublin

8:35 am - 1:55 pmCWL Cardiff Wales-BOS Boston Logan Intl

10h 20m1 stop Dublin

$820Multiple Airlines

Fri, Dec 11 - Mon, Dec 14

11:10 am - 7:50 amBOS Boston Logan Intl-CWL Cardiff Wales

15h 40m2 stops New York John F Kennedy Intl Dublin

8:35 am - 1:55 pmCWL Cardiff Wales-BOS Boston Logan Intl

10h 20m1 stop Dublin

$826Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

9:20 pm - 1:55 pmBOS Boston Logan Intl-CWL Cardiff Wales

11h 35m1 stop Dublin

10:20 am - 1:55 pmCWL Cardiff Wales-BOS Boston Logan Intl

32h 35m3 stops Amsterdam Schiphol Paris Charles de Gaulle Dublin

$856Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

9:20 pm - 1:55 pmBOS Boston Logan Intl-CWL Cardiff Wales

11h 35m1 stop Dublin

5:30 pm - 1:55 pmCWL Cardiff Wales-BOS Boston Logan Intl

25h 25m2 stops Amsterdam Schiphol Dublin

$869Multiple Airlines

Wed, Nov 25 - Wed, Dec 2

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

14h 45m1 stop Dublin

12:15 pm - 1:55 pmCWL Cardiff Wales-BOS Boston Logan Intl

30h 40m3 stops Belfast City Glasgow Intl Dublin

$877Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

3:10 pm - 1:55 pmBOS Boston Logan Intl-CWL Cardiff Wales

17h 45m2 stops Toronto Pearson Intl Dublin

5:30 pm - 10:37 pmCWL Cardiff Wales-BOS Boston Logan Intl

34h 07m3 stops Amsterdam Schiphol Dublin Toronto Pearson Intl

$951Multiple Airlines

Sun, Nov 22 - Sun, Nov 29

5:15 pm - 8:10 amBOS Boston Logan Intl-CWL Cardiff Wales

9h 55m1 stop Dublin

9:05 am - 4:15 pmCWL Cardiff Wales-BOS Boston Logan Intl

36h 10m2 stops Alicante Shannon

$998Multiple Airlines

Cheapest flight	$338

Flight from Boston to Cardiff

How does KAYAK find such low prices on flights from Massachusetts to Cardiff?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Cardiff.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Cardiff?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cardiff from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to Cardiff?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cardiff with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Cardiff?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cardiff from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.