Best airfares from Boston to Castries
Jetradar compares airfares from Boston to Castries with hundreds of airlines (including Caribbean Airlines, Liat, Lufthansa) and dozens of online travel agencies in one single place. We provide you with all the options to find the cheapest flights to Castries, you choose where to book. Also there you can find airlines special offers from Boston to Castries. The cheapest round-trip price found within the last week was €567. The cheapest oneway price found within the last week was €459.Cheapest Flights from Boston, MA to Castries
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Airline One Way One Way / Round-Trip Round-Trip 
Caribbean Airlines €520 €701 
Liat Find €1,020 
Lufthansa Find €4,224 
British Airways €780 €1,647 
Air France €3,168 €4,871 -
Airline One Way One Way / Round-Trip Round-Trip 
Finnair Find €10,145 
United Airlines €274 €490 
American Airlines €183 €471 
Air Canada €365 €651 
Westjet €459 €563 -
Airline One Way One Way / Round-Trip Round-Trip 
JetBlue Airways €279 €567 
Condor €6,704 Find 
Virgin Atlantic €3,167 €3,120 
Copa Airlines €851 €956
Flights from Boston to Castries
Travelling from Boston to Castries advices and facts
- The distance between Boston and Castries is 2044 miles (or 3289 kilometers).
- The shortest flight time is 6h 38m
- When you fly from Boston to Castries, don't forget about the time difference. The time in Castries is 01:00 from the Boston time. The current time in Castries is 01:54 and 00:54 in Boston. Check this again shortly before your flight.
- The currency exchange rate between Boston (BOS) and Castries (SLU) is 1 USD = 2.6894 XCD.