$149+ Cheap flights from Saint Lucia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
Find flights from Saint Lucia within your budget
Fly to
Route
Depart
Return
CastriesBridgetown
SLU Castries George F. L. Charle - BGI Bridgetown Grantley Adams Intl
SLUBGI
Castries George F. L. Charle
Tue 3/30
8:55 am-9:35 am
Nonstop0h 40m
Bridgetown Grantley Adams Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
CastriesBridgetown
SLU Castries George F. L. Charle - BGI Bridgetown Grantley Adams Intl
SLUBGI
Castries George F. L. Charle
Tue 11/3
8:55 am-9:35 am
Nonstop0h 40m
Bridgetown Grantley Adams Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
CastriesBridgetown
SLU Castries George F. L. Charle - BGI Bridgetown Grantley Adams Intl
SLUBGI
Castries George F. L. Charle
Sun 4/4
5:00 am-3:15 pm
2 stops10h 15m
Bridgetown Grantley Adams Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
CastriesBridgetown
SLU Castries George F. L. Charle - BGI Bridgetown Grantley Adams Intl
SLUBGI
Castries George F. L. Charle
Tue 11/17
8:55 am-9:35 am
Nonstop0h 40m
Bridgetown Grantley Adams Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
CastriesBridgetown
SLU Castries George F. L. Charle - BGI Bridgetown Grantley Adams Intl
SLUBGI
Castries George F. L. Charle
Sat 3/13
3:45 pm-4:30 pm
Nonstop0h 45m
Bridgetown Grantley Adams Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
CastriesBridgetown
SLU Castries George F. L. Charle - BGI Bridgetown Grantley Adams Intl
SLUBGI
Castries George F. L. Charle
Fri 1/15
6:45 pm-3:15 pm
2 stops20h 30m
Bridgetown Grantley Adams Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
CastriesBridgetown
SLU Castries George F. L. Charle - BGI Bridgetown Grantley Adams Intl
SLUBGI
Castries George F. L. Charle
Fri 1/15
3:45 pm-4:30 pm
Nonstop0h 45m
Bridgetown Grantley Adams Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
CastriesPort of Spain
SLU Castries George F. L. Charle - POS Port of Spain Piarco Intl
SLUPOS
Castries George F. L. Charle
Wed 3/17
4:50 pm-5:55 pm
Nonstop1h 05m
Port of Spain Piarco Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
CastriesPort of Spain
SLU Castries George F. L. Charle - POS Port of Spain Piarco Intl
SLUPOS
Castries George F. L. Charle
Sun 11/29
5:00 am-6:05 am
Nonstop1h 05m
Port of Spain Piarco Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
CastriesBridgetown
SLU Castries George F. L. Charle - BGI Bridgetown Grantley Adams Intl
SLUBGI
Castries George F. L. Charle
Tue 12/22
12:35 pm-1:20 pm
Nonstop0h 45m
Bridgetown Grantley Adams Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
Best time to book a flight from Saint Lucia
Have a flexible travel schedule? Discover the best time to fly from Saint Lucia with our price prediction graph.
Travel insights for flights from Saint Lucia
Get recent, data-driven insights about flights from Saint Lucia including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Saint Lucia?
Currently, October is the cheapest month in which you can book a flight from Saint Lucia (average of $707). Flying from Saint Lucia in January will prove the most costly (average of $1,985). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Saint Lucia?
For flights departing from Saint Lucia check dates and pricing for the following: American Airlines. This airline departs to the following popular destinations: Miami.
What is the cheapest place to fly to from Saint Lucia?
The cheapest city to fly to from Saint Lucia is Bridgetown Grantley Adams Intl, with prices starting at $160. Explore other affordable destinations below.
Airline reviews for flights from Saint Lucia
Read reviews and ratings of airlines operating flights from Saint Lucia. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Saint Lucia travel. Please note that the reviews are sourced from user searches and were last updated on October 19, 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
Peruse reviews from past customers who have flown American Airlines from Saint Lucia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Food
Crew
Boarding
Entertainment
Reviews
Charleen,May 2026
POS - MIA
Comfort
Overall
Food
Crew
Boarding
Entertainment
Reviews
Charleen,May 2026
POS - MIA
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Popular Round-Trip Flight Destinations
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Popular flight searches
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Related info for your journey
Access useful and relevant information related to your journey from Saint Lucia. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated October 19, 2026.