Cheap flights from Boston, MA to Saint Lucia, St. Lucia

Flights starting at $111. Choose between JetBlue Airways, interCaribbean Airways, or Caribbean Airlines to find the best price.

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Key info about flying to Saint Lucia

Depart from
Logan International
Arrive to
George F. L. Charles
Average flights per week
158
Flight distance
3330 km

Weekly direct flights

Discover the top airlines offering direct flights from Boston to Saint Lucia in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 01.12Mon 02.12Tue 03.12Wed 04.12Thu 05.12Fri 06.12Sat 07.12
1------1------1
Weekly flights: 3 totalDaily flights: 0.43 averageMost flights: Sunday 1 flights
AirlineSun 08.12Mon 09.12Tue 10.12Wed 11.12Thu 12.12Fri 13.12Sat 14.12
1------1------1
Weekly flights: 3 totalDaily flights: 0.43 averageMost flights: Sunday 1 flights
AirlineSun 15.12Mon 16.12Tue 17.12Wed 18.12Thu 19.12Fri 20.12Sat 21.12
1------1------1
Weekly flights: 3 totalDaily flights: 0.43 averageMost flights: Sunday 1 flights
AirlineSun 22.12Mon 23.12Tue 24.12Wed 25.12Thu 26.12Fri 27.12Sat 28.12
1------1------1
Weekly flights: 3 totalDaily flights: 0.43 averageMost flights: Sunday 1 flights

Check-in for a flight from Boston to Saint Lucia

NameCarrier codeIATA CodePassport needed during booking
JetBlue AirwaysJBUB6No
interCaribbean AirwaysIWYJYNo
Caribbean AirlinesBWABWNo
Frontier AirlinesFFTF9No
United AirlinesUALUAYes

Weather in Saint Lucia

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C25°C
February27°C24°C
March27°C24°C
April28°C25°C
May29°C26°C
June29°C26°C
July29°C26°C
August29°C26°C
September30°C27°C
October29°C26°C
November28°C26°C
December28°C25°C
Hottest Month
30°C
September
Coldest month
24°C
February
Sunny days
290
days per year

14 day forecast

Friday
13 Dec
89%
28°C24°C
20 Dec
89%
28°C25°C
Saturday
14 Dec
89%
28°C24°C
21 Dec
89%
28°C25°C
Sunday
15 Dec
87%
27°C25°C
22 Dec
89%
28°C25°C
Monday
16 Dec
88%
28°C25°C
23 Dec
86%
28°C25°C
Tuesday
17 Dec
89%
29°C25°C
24 Dec
85%
28°C25°C
Wednesday
18 Dec
88%
28°C25°C
25 Dec
89%
28°C26°C
Thursday
19 Dec
88%
28°C26°C
26 Dec
89%
28°C25°C
Book your trip to arrive at George F. L. Charles, or Hewanorra International. The distance between Boston and Saint Lucia is 3330 km. The most popular airlines for this route are JetBlue Airways, interCaribbean Airways, Caribbean Airlines, Frontier Airlines, and United Airlines. Boston and Saint Lucia have 158 direct flights per week.

Frequently asked questions

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