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Saint Lucia

$118+ Cheap flights from Boston (BOS) to Saint Lucia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — UVF
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Boston to Saint Lucia

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Saint Lucia (LC0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Boston to Saint Lucia

Cheapest flights from Boston to Saint Lucia
Explore the most affordable flight options available from Boston to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This JetBlue deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/149:55 amBOS - UVF
Nonstop4h 42mJetBlue
Sat 12/211:09 pmUVF - BOS
Nonstop5h 16mJetBlue
Deal found 11/18$301
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/265:20 amBOS - UVF
1 stop8h 40mAmerican Airlines
Tue 12/34:35 pmUVF - BOS
1 stop8h 51mAmerican Airlines
Deal found 11/19$461
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/146:00 amBOS - UVF
1 stop9h 25mUnited Airlines
Sat 12/211:52 pmUVF - BOS
1 stop12h 02mUnited Airlines
Deal found 11/18$480
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/26:10 amBOS - UVF
1 stop8h 35mAir Canada
Wed 12/114:45 pmUVF - BOS
2 stops23h 10mAir Canada
Deal found 11/20$585
This Mytrip deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1811:05 amBOS - UVF
3 stops26h 43mMultiple Airlines
Wed 12/254:45 pmUVF - BOS
2 stops18h 23mMultiple Airlines
Deal found 11/18$959
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:40 amBOS - UVF
1 stop8h 48mDelta
Wed 1/14:48 pmUVF - BOS
1 stop17h 58mDelta
Deal found 11/19$1,047
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/149:44 pmBOS - SLU
3 stops41h 06mMultiple Airlines
Wed 12/1810:25 amSLU - BOS
3 stops27h 09mMultiple Airlines
Deal found 11/19$1,051

Find flights from Boston to Saint Lucia within your budget

Customize your flight search to find flights from Boston to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

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Price

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 12/14

9:55 am-3:37 pm

Nonstop4h 42m

Castries Hewanorra

Sat 12/21

1:09 pm-5:25 pm

Nonstop5h 16m

$301

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 1/5

5:15 am-2:49 pm

1 stop8h 34m

Castries Hewanorra

Wed 1/15

4:49 pm-12:54 am

1 stop9h 05m

$356

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 1/14

5:40 am-3:01 pm

1 stop8h 21m

Castries Hewanorra

Sat 1/18

4:21 pm-12:58 am

1 stop9h 37m

$399

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 3/5

6:00 am-4:25 pm

1 stop9h 25m

Castries Hewanorra

Wed 3/12

12:52 pm-10:49 am

1 stop21h 57m

$574

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 12/14

7:10 am-3:45 pm

2 stops31h 35m

Castries Hewanorra

Wed 12/18

4:45 pm-2:58 pm

2 stops23h 13m

$598

BostonCastries

BOS - SLU

BOSSLU

Boston Logan Intl

Tue 5/13

6:30 pm-12:00 pm

3 stops41h 30m

Castries George F. L. Charle

Mon 5/19

4:35 pm-6:57 pm

2 stops26h 22m

$740

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 1/1

6:39 pm-1:40 pm

2 stops18h 01m

$118

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 1/19

7:00 am-12:43 pm

Nonstop4h 43m

$128

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 11/26

5:35 am-3:10 pm

1 stop8h 35m

$223

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 2/18

4:20 pm-4:25 pm

1 stop23h 05m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 14 results
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Best time to book a flight from Boston to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to Saint Lucia

Get recent, data-driven insights about flights from Boston to Saint Lucia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Boston to Saint Lucia (average of $566). Flying from Boston to Saint Lucia in June is currently the most expensive (average of $717). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to LC?

Find hourly flight availability from Boston to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Boston to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown JetBlue and American Airlines from Boston to Saint Lucia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.5
Good
3,394 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,237 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Saint Lucia?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Saint Lucia. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • What are the cheapest airlines to fly from Boston to Saint Lucia one-way?

    $118 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on JetBlue and Delta, with prices starting from $128 and $223, respectively.

  • What are the cheapest flights from Boston to Saint Lucia?

    Looking for the cheapest flight from Boston to Saint Lucia? While on average our users pay $322, our data indicates the cheapest price to be $99. The most popular route (Boston Logan Intl - Castries Hewanorra), is priced around $311.

  • Can I find deals for flights from Boston to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Boston to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Saint Lucia.

  • Can I find deals for business class flights from Boston to Saint Lucia?

    Yes. Cheapflights offers flight deals from Boston to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Boston to Saint Lucia (average of $566). Flying from Boston to Saint Lucia in June is currently the most expensive (average of $717). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Boston to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Boston to Saint Lucia

Discover the top 3 airlines that operate flights from Boston to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$408Average$669FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$423Average$751FlexibilityNo cancel feeOn-time71%
DeltaCheapest$425Average$588FlexibilityNo cancel feeOn-timeN/A
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