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Cheap flights from Rhode Island to Saint Lucia from $123

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 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Rhode Island to Saint Lucia

Cheap round-trip flights

American Airlines Logo
7:00 am - 3:00 pmBOS-UVF
8h 00m1 stop
American Airlines Logo
4:52 pm - 12:51 amUVF-BOS
8h 59m1 stop
$327American Airlines
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Sat, Oct 25 - Mon, Nov 3
American Airlines Logo
9:00 pm - 3:52 pmBOS-UVF
17h 52m2 stops
American Airlines Logo
4:52 pm - 8:47 amUVF-BOS
16h 55m2 stops
$332American Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
American Airlines Logo
6:10 pm - 1:19 pmBOS-UVF
18h 09m1 stop
American Airlines Logo
4:52 pm - 11:15 amUVF-BOS
19h 23m2 stops
$333American Airlines
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Sat, Nov 15 - Sat, Nov 22
JetBlue Logo
7:15 am - 12:59 pmBOS-UVF
4h 44mnonstop
JetBlue Logo
2:20 pm - 6:34 pmUVF-BOS
5h 14mnonstop
$373JetBlue
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Sun, Dec 28 - Sun, Jan 4
United Airlines Logo
6:00 am - 4:25 pmBOS-UVF
9h 25m1 stop
United Airlines Logo
1:52 pm - 12:45 amUVF-BOS
11h 53m1 stop
$380United Airlines
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Sat, Nov 15 - Sat, Nov 22
Delta Logo
7:25 pm - 3:27 pmBOS-UVF
19h 02m1 stop
Delta Logo
4:24 pm - 12:59 amUVF-BOS
9h 35m1 stop
$402Delta
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Mon, Dec 29 - Wed, Jan 7
JetBlue Logo
5:11 am - 2:57 pmBOS-UVF
8h 46m1 stop
JetBlue Logo
2:26 pm - 6:39 pmUVF-BOS
5h 13mnonstop
$412JetBlue
Find Deal
Tue, Nov 11 - Sat, Nov 22
Delta Logo
7:25 pm - 3:27 pmBOS-UVF
19h 02m1 stop
Delta Logo
4:24 pm - 12:59 amUVF-BOS
9h 35m1 stop
$421Delta
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Wed, Dec 31 - Wed, Jan 7
Multiple Airlines Logo
5:30 am - 1:10 pmBOS-SLU
30h 40m3 stops
Multiple Airlines Logo
7:10 pm - 10:08 pmSLU-BOS
27h 58m3 stops
$774Multiple Airlines
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Wed, Dec 10 - Sun, Dec 14
Multiple Airlines Logo
5:30 am - 7:00 pmBOS-SLU
12h 30m2 stops
Multiple Airlines Logo
7:10 pm - 10:08 pmSLU-BOS
27h 58m3 stops
$778Multiple Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14

JetBlue flights from Rhode Island to Saint Lucia

Our best JetBlue deals on Rhode Island to Saint Lucia flight tickets
JetBlue
Dec 28
BOS7:15 amBoston Logan Intl
4h 44m
UVF12:59 pmCastries Hewanorra
Jan 4
UVF2:20 pmCastries Hewanorra
5h 14m
BOS6:34 pmBoston Logan Intl
$373
Find similar
JetBlue
Nov 11
BOS5:11 amBoston Logan Intl
8h 46m
1 stop
UVF2:57 pmCastries Hewanorra
Nov 22
UVF2:26 pmCastries Hewanorra
5h 13m
BOS6:39 pmBoston Logan Intl
$412
Find similar
JetBlue
Nov 15
BOS8:35 amBoston Logan Intl
4h 47m
UVF2:22 pmCastries Hewanorra
Nov 22
UVF2:26 pmCastries Hewanorra
5h 13m
BOS6:39 pmBoston Logan Intl
$413
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Delta flights from Rhode Island to Saint Lucia

Our best Delta deals on Rhode Island to Saint Lucia flight tickets
Delta
Dec 29
BOS7:25 pmBoston Logan Intl
19h 02m
1 stop
UVF3:27 pmCastries Hewanorra
Jan 7
UVF4:24 pmCastries Hewanorra
9h 35m
1 stop
BOS12:59 amBoston Logan Intl
$402
Find similar
Delta
Dec 31
BOS7:25 pmBoston Logan Intl
19h 02m
1 stop
UVF3:27 pmCastries Hewanorra
Jan 7
UVF4:24 pmCastries Hewanorra
9h 35m
1 stop
BOS12:59 amBoston Logan Intl
$421
Find similar
Delta
Nov 13
BOS9:02 pmBoston Logan Intl
17h 37m
1 stop
UVF3:39 pmCastries Hewanorra
Nov 24
UVF4:59 pmCastries Hewanorra
18h 38m
1 stop
BOS10:37 amBoston Logan Intl
$427
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 September 24, 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

Sat 10/25

7:00 am-3:00 pm

1 stop8h 00m

Castries Hewanorra

Mon 11/3

4:52 pm-12:51 am

1 stop8h 59m

$327

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 11/13

9:00 pm-3:52 pm

2 stops17h 52m

Castries Hewanorra

Mon 11/17

4:52 pm-8:47 am

2 stops16h 55m

$332

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 11/15

6:10 pm-1:19 pm

1 stop18h 09m

Castries Hewanorra

Sat 11/22

4:52 pm-11:15 am

2 stops19h 23m

$333

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 12/28

7:15 am-12:59 pm

Nonstop4h 44m

Castries Hewanorra

Sun 1/4

2:20 pm-6:34 pm

Nonstop5h 14m

$373

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 11/15

6:00 am-4:25 pm

1 stop9h 25m

Castries Hewanorra

Sat 11/22

1:52 pm-12:45 am

1 stop11h 53m

$380

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 12/29

7:25 pm-3:27 pm

1 stop19h 02m

Castries Hewanorra

Wed 1/7

4:24 pm-12:59 am

1 stop9h 35m

$402

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 11/11

5:11 am-2:57 pm

1 stop8h 46m

Castries Hewanorra

Sat 11/22

2:26 pm-6:39 pm

Nonstop5h 13m

$412

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 12/31

7:25 pm-3:27 pm

1 stop19h 02m

Castries Hewanorra

Wed 1/7

4:24 pm-12:59 am

1 stop9h 35m

$421

BostonCastries

BOS - SLU

BOSSLU

Boston Logan Intl

Wed 12/10

5:30 am-1:10 pm

3 stops30h 40m

Castries George F. L. Charle

Sun 12/14

7:10 pm-10:08 pm

3 stops27h 58m

$774

BostonCastries

BOS - SLU

BOSSLU

Boston Logan Intl

Wed 12/10

5:30 am-7:00 pm

2 stops12h 30m

Castries George F. L. Charle

Sun 12/14

7:10 pm-10:08 pm

3 stops27h 58m

$778

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?

Delta, American Airlines, and Air Canada 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
2,911 reviews
Search JetBlue flights
American AirlinesPriceFrom $567Free CancellationRating
7.2
10,000 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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