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Cheap flights from Rhode Island to Saint Lucia from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Saint Lucia departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Rhode Island to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:17 pm - 1:46 pmBOS-UVF
18h 29m1 stop
American Airlines Logo
5:02 pm - 10:01 amUVF-BOS
17h 59m1 stop
$317American Airlines
Find Deal
Sun, Feb 1 - Thu, Feb 5
American Airlines Logo
7:35 pm - 3:03 pmBOS-UVF
18h 28m2 stops
American Airlines Logo
5:02 pm - 10:29 amUVF-BOS
18h 27m2 stops
$322American Airlines
Find Deal
Sun, Feb 1 - Thu, Feb 5
American Airlines Logo
6:17 pm - 1:46 pmBOS-UVF
18h 29m1 stop
American Airlines Logo
3:10 pm - 9:29 amUVF-BOS
19h 19m1 stop
$323American Airlines
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Sat, Jan 31 - Sat, Feb 7
Delta Logo
6:35 pm - 3:05 pmBOS-UVF
19h 30m1 stop
Delta Logo
4:25 pm - 10:02 amUVF-BOS
18h 37m1 stop
$357Delta
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Mon, Jan 12 - Thu, Jan 29
JetBlue Logo
11:50 am - 5:35 pmBOS-UVF
4h 45mnonstop
JetBlue Logo
6:40 pm - 10:50 pmUVF-BOS
5h 10mnonstop
$373JetBlue
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Sat, Feb 28 - Sat, Mar 7
JetBlue Logo
6:30 am - 3:15 pmPVD-UVF
7h 45m1 stop
JetBlue Logo
4:50 pm - 11:37 pmUVF-PVD
7h 47m1 stop
$383JetBlue
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Mon, Jan 26 - Fri, Jan 30
Delta Logo
5:35 am - 3:05 pmBOS-UVF
8h 30m1 stop
Delta Logo
4:25 pm - 10:02 amUVF-BOS
18h 37m1 stop
$452Delta
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Wed, Jan 14 - Wed, Jan 28
Multiple Airlines Logo
5:30 am - 7:00 pmBOS-SLU
12h 30m2 stops
Multiple Airlines Logo
12:10 pm - 9:32 amSLU-BOS
22h 22m2 stops
$892Multiple Airlines
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Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
3:40 pm - 5:30 pmBOS-SLU
24h 50m3 stops
Multiple Airlines Logo
5:00 am - 11:56 pmSLU-BOS
19h 56m2 stops
$912Multiple Airlines
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Sun, Dec 7 - Sun, Dec 14
Air Canada Logo
6:01 am - 4:20 pmPVD-UVF
33h 19m2 stops
Air Canada Logo
5:15 pm - 9:57 pmUVF-PVD
29h 42m2 stops
$1,272Air Canada
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Tue, Dec 2 - Wed, Dec 10

American Airlines flights from Rhode Island to Saint Lucia

Our best American Airlines deals on Rhode Island to Saint Lucia flight tickets
American Airlines
Feb 1
BOS6:17 pmBoston Logan Intl
18h 29m
1 stop
UVF1:46 pmCastries Hewanorra
Feb 5
UVF5:02 pmCastries Hewanorra
17h 59m
1 stop
BOS10:01 amBoston Logan Intl
$317
Find similar
American Airlines
Feb 1
BOS7:35 pmBoston Logan Intl
18h 28m
2 stops
UVF3:03 pmCastries Hewanorra
Feb 5
UVF5:02 pmCastries Hewanorra
18h 27m
2 stops
BOS10:29 amBoston Logan Intl
$322
Find similar
American Airlines
Jan 31
BOS6:17 pmBoston Logan Intl
18h 29m
1 stop
UVF1:46 pmCastries Hewanorra
Feb 7
UVF3:10 pmCastries Hewanorra
19h 19m
1 stop
BOS9:29 amBoston Logan Intl
$323
Find similar

Delta flights from Rhode Island to Saint Lucia

Our best Delta deals on Rhode Island to Saint Lucia flight tickets
Delta
Jan 12
BOS6:35 pmBoston Logan Intl
19h 30m
1 stop
UVF3:05 pmCastries Hewanorra
Jan 29
UVF4:25 pmCastries Hewanorra
18h 37m
1 stop
BOS10:02 amBoston Logan Intl
$357
Find similar
Delta
Jan 14
BOS5:35 amBoston Logan Intl
8h 30m
1 stop
UVF3:05 pmCastries Hewanorra
Jan 28
UVF4:25 pmCastries Hewanorra
18h 37m
1 stop
BOS10:02 amBoston Logan Intl
$452
Find similar
Delta
Nov 17
PVD4:52 pmProvidence-TFGreen
21h 47m
2 stops
UVF3:39 pmCastries Hewanorra
Nov 19
UVF4:59 pmCastries Hewanorra
24h 13m
2 stops
PVD4:12 pmProvidence-TFGreen
$772
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 9, 2025.
Use the filters below to find and compare flights from Rhode Island to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 2/1

6:17 pm-1:46 pm

1 stop18h 29m

Castries Hewanorra

Thu 2/5

5:02 pm-10:01 am

1 stop17h 59m

$317

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 2/1

7:35 pm-3:03 pm

2 stops18h 28m

Castries Hewanorra

Thu 2/5

5:02 pm-10:29 am

2 stops18h 27m

$322

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 1/31

6:17 pm-1:46 pm

1 stop18h 29m

Castries Hewanorra

Sat 2/7

3:10 pm-9:29 am

1 stop19h 19m

$323

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 1/12

6:35 pm-3:05 pm

1 stop19h 30m

Castries Hewanorra

Thu 1/29

4:25 pm-10:02 am

1 stop18h 37m

$357

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 2/28

11:50 am-5:35 pm

Nonstop4h 45m

Castries Hewanorra

Sat 3/7

6:40 pm-10:50 pm

Nonstop5h 10m

$373

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Mon 1/26

6:30 am-3:15 pm

1 stop7h 45m

Castries Hewanorra

Fri 1/30

4:50 pm-11:37 pm

1 stop7h 47m

$383

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 1/14

5:35 am-3:05 pm

1 stop8h 30m

Castries Hewanorra

Wed 1/28

4:25 pm-10:02 am

1 stop18h 37m

$452

BostonCastries

BOS - SLU

BOSSLU

Boston Logan Intl

Sun 12/7

5:30 am-7:00 pm

2 stops12h 30m

Castries George F. L. Charle

Sun 12/14

12:10 pm-9:32 am

2 stops22h 22m

$892

BostonCastries

BOS - SLU

BOSSLU

Boston Logan Intl

Sun 12/7

3:40 pm-5:30 pm

3 stops24h 50m

Castries George F. L. Charle

Sun 12/14

5:00 am-11:56 pm

2 stops19h 56m

$912

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Tue 12/2

6:01 am-4:20 pm

2 stops33h 19m

Castries Hewanorra

Wed 12/10

5:15 pm-9:57 pm

2 stops29h 42m

$1,272

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Rhode Island to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Rhode Island to Saint Lucia?

American Airlines, Delta, and JetBlue are the most popular carriers operating from Rhode Island to Saint Lucia

Cheap Rhode Island to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rhode Island to Saint Lucia

Fastest flight time

4h 40m

Direct flights

Mon, Thu, Sat and Sun

Airports in Saint Lucia

1 airport
The fastest flight from Rhode Island to Saint Lucia takes 4h 40m
Direct flights go from Rhode Island to Saint Lucia on Monday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Saint Lucia: Castries Hewanorra (UVF)
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  • When did momondo last update prices for flights from Rhode Island to Saint Lucia?

    Prices for flights from Rhode Island to Saint Lucia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rhode Island to Saint Lucia?

  • How old do you have to be to fly from Rhode Island to Saint Lucia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rhode Island to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The required travel and health documents for your Saint Lucia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Rhode Island to Saint Lucia

Compare and see reviews for airlines that fly from Rhode Island to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $459Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
American AirlinesPriceFrom $567Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Saint Lucia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rhode Island to Saint Lucia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rhode Island to Saint Lucia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint Lucia from Rhode Island which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Rhode Island to Saint Lucia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Lucia from Rhode Island.

I’m not ready to book a flight from Rhode Island to Saint Lucia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Lucia from Rhode Island. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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