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Cheap flights from Boston (BOS) to Cardiff (CWL)

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$1430
$1120
$820
$511
Price
$511 - $1306
Temperature
46 - 68 °F
Rainfall
1 - 3 inches
Most popular in December High demand for flights, 8% potential price rise
Cheapest in April Best time to find cheap flights, 7% potential price drop
Average price $1306 Price for this month
Cheapest price $511 From Boston to Cardiff

Boston to Cardiff 2020 flight deals

Cheap flights to Cardiff from Boston found for this year
20 Sep - 12 Oct
$633pp
BOS
Boston Logan Intl
Delta
 
1 STOP
CWL
Cardiff-Wales Arpt
CWL
Cardiff-Wales Arpt
Delta
 
1 STOP
BOS
Boston Logan Intl

Alternative routes for Boston to Cardiff

Destination information for Cardiff

Things to know before you go. Useful info for your trip from Boston to Cardiff
Today's exchange rate
$1.00 = £0.77
Average temperature for December in Cardiff
46.4 °F
Avg rainfall for December in Cardiff
2.4 ″

Airports servicing Boston

Airports servicing Cardiff

Related info for your journey

Useful info, stats and facts about Boston to Cardiff flights.

Flight FAQs

From Boston to Cardiff

Does it rain more in Boston or Cardiff?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Boston is typically greater than that of Cardiff. We can gather that this will continue over the next 14 days.

Is Boston weather warmer or cooler than Cardiff?

You can imagine temperatures to be in the 84 °F range in July. The weather in Cardiff is generally colder than Boston's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.