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Saint Lucia

$133+ Cheap flights from Rhode Island 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — UVF
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Rhode Island to Saint Lucia

Keep the following information in mind while searching for Rhode Island to Saint Lucia flight deals. Data was last updated August 2, 2025.

Round-trip from

$352
(United Airlines)

One-way from

$133
(United Airlines)

Popular in

July

Cheapest in

March

Average price

$806
From Rhode Island to Saint Lucia
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One-way flight from Rhode Island to Saint Lucia
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Highest demand for flights based on searches. 15% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Rhode Island to Saint Lucia

Cheapest flights from Rhode Island to Saint Lucia
Explore the most affordable flight options available from Rhode Island to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This United Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 9/57:12 pmBOS - UVF
2 stops18h 19mUnited Airlines
Sat 9/132:35 pmUVF - BOS
1 stop8h 47mUnited Airlines
Deal found 8/1$352
This Air Canada deal was found by Cheapflights users on 8/1. 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 9/224:45 pmBOS - UVF
1 stop21h 30mAir Canada
Fri 9/263:10 pmUVF - BOS
1 stop18h 45mAir Canada
Deal found 8/1$418
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/165:54 amBOS - UVF
1 stop7h 16mAmerican Airlines
Sat 8/232:55 pmUVF - BOS
1 stop18h 57mAmerican Airlines
Deal found 8/1$451
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:34 amPVD - UVF
1 stop6h 41mJetBlue
Fri 9/123:20 pmUVF - PVD
1 stop7h 52mJetBlue
Deal found 7/31$476
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:35 pmBOS - UVF
1 stop17h 21mJetBlue
Sat 11/13:42 pmUVF - BOS
Nonstop5h 02mJetBlue
Deal found 7/31$499
This Delta deal was found by Cheapflights users on 8/1. 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.
Fri 8/155:35 amBOS - UVF
1 stop8h 40mDelta
Wed 8/203:35 pmUVF - BOS
1 stop18h 02mDelta
Deal found 8/1$517
This Mytrip deal was found by Cheapflights users on 8/1. 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.
Mon 9/226:55 pmBOS - UVF
1 stop19h 20mMultiple Airlines
Sun 9/282:35 pmUVF - BOS
3 stops27h 53mMultiple Airlines
Deal found 8/1$598
This American Airlines deal was found by Cheapflights users on 7/31. 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 12/22:22 pmPVD - UVF
2 stops21h 38mAmerican Airlines
Sun 12/75:05 pmUVF - PVD
1 stop8h 16mAmerican Airlines
Deal found 7/31$602
This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 9/76:00 amPVD - UVF
1 stop8h 15mDelta
Fri 9/123:38 pmUVF - PVD
2 stops27h 08mDelta
Deal found 7/31$634
This United Airlines deal was found by Cheapflights users on 8/1. 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 12/66:01 amPVD - UVF
1 stop9h 24mUnited Airlines
Sat 12/201:52 pmUVF - PVD
1 stop32h 50mUnited Airlines
Deal found 8/1$737
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Thu 10/96:10 amBOS - SLU
2 stops29h 20mMultiple Airlines
Sun 10/125:00 amSLU - BOS
2 stops18h 55mMultiple Airlines
Deal found 7/31$797

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island 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 2,558,603 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Rhode Island to Saint Lucia that are best for you.

Fly from

Rhode Island

Fly to

Saint Lucia

Route

Depart

Return

Price

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 9/5

7:12 pm-1:31 pm

2 stops18h 19m

Castries Hewanorra

Sat 9/13

2:35 pm-11:22 pm

1 stop8h 47m

$352

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 9/22

4:45 pm-2:15 pm

1 stop21h 30m

Castries Hewanorra

Fri 9/26

3:10 pm-9:55 am

1 stop18h 45m

$418

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 8/16

5:54 am-1:10 pm

1 stop7h 16m

Castries Hewanorra

Sat 8/23

2:55 pm-9:52 am

1 stop18h 57m

$451

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Sun 9/7

7:34 am-2:15 pm

1 stop6h 41m

Castries Hewanorra

Fri 9/12

3:20 pm-11:12 pm

1 stop7h 52m

$476

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 10/25

8:35 pm-1:56 pm

1 stop17h 21m

Castries Hewanorra

Sat 11/1

3:42 pm-8:44 pm

Nonstop5h 02m

$499

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 8/15

5:35 am-2:15 pm

1 stop8h 40m

Castries Hewanorra

Wed 8/20

3:35 pm-9:37 am

1 stop18h 02m

$517

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 9/22

6:55 pm-2:15 pm

1 stop19h 20m

Castries Hewanorra

Sun 9/28

2:35 pm-6:28 pm

3 stops27h 53m

$598

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Tue 12/2

3:31 pm-1:00 pm

2 stops20h 29m

Castries Hewanorra

Sun 12/7

4:20 pm-9:13 am

2 stops17h 53m

$602

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Sun 9/7

6:00 am-2:15 pm

1 stop8h 15m

Castries Hewanorra

Fri 9/12

3:38 pm-6:46 pm

2 stops27h 08m

$634

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Sat 12/6

6:01 am-4:25 pm

1 stop9h 24m

Castries Hewanorra

Sat 12/20

1:52 pm-9:42 pm

1 stop32h 50m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 20 results
1
2

Best time to book a flight from Rhode Island to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Rhode Island 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.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to Saint Lucia
No data available for this route at this time. Please check back soon.

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 August 2, 2025.
Read through reviews of airlines operating flights from Rhode Island to Saint Lucia, such as Delta, United Airlines, and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,915 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,855 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Rhode Island 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 are the cheapest airlines to fly from Rhode Island to Saint Lucia one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $133. Air Canada flights start at $161 while deals on American Airlines start at $175 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rhode Island 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 Rhode Island to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Rhode Island to Saint Lucia (average of $556). Flying from Rhode Island to Saint Lucia in December is currently the most expensive (average of $730). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Rhode Island to Saint Lucia

Discover the top 2 airlines that operate flights from Rhode Island 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 2,558,603 searches. Data last updated August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$456Average$574FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$626Average$810FlexibilityNo cancel feeOn-time71%

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