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Cheap flights from Rhode Island to Castries from $89

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 Castries departing on 1/12. 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 Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:30 am - 3:04 pmBOS-UVF
7h 34m1 stop
American Airlines Logo
4:53 pm - 12:59 amUVF-BOS
9h 06m1 stop
$317American Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
American Airlines Logo
8:51 pm - 3:03 pmBOS-UVF
17h 12m2 stops
American Airlines Logo
5:02 pm - 10:30 amUVF-BOS
18h 28m2 stops
$322American Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
6:17 pm - 1:46 pmBOS-UVF
18h 29m1 stop
American Airlines Logo
3:10 pm - 3:48 pmUVF-BOS
25h 38m1 stop
$323American Airlines
Find Deal
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
5:20 pm - 3:03 pmBOS-UVF
20h 43m1 stop
American Airlines Logo
5:02 pm - 10:00 amUVF-BOS
17h 58m1 stop
$324American Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
American Airlines Logo
7:09 pm - 3:04 pmBOS-UVF
18h 55m2 stops
American Airlines Logo
3:16 pm - 10:43 pmUVF-BOS
8h 27m1 stop
$327American Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 6
American Airlines Logo
4:10 pm - 1:46 pmBOS-UVF
20h 36m2 stops
American Airlines Logo
3:10 pm - 3:48 pmUVF-BOS
25h 38m1 stop
$328American Airlines
Find Deal
Sat, Jan 24 - Sat, Jan 31
JetBlue Logo
6:30 am - 3:15 pmPVD-UVF
7h 45m1 stop
JetBlue Logo
4:40 pm - 11:37 pmUVF-PVD
7h 57m1 stop
$383JetBlue
Find Deal
Tue, Feb 3 - Fri, Feb 6
JetBlue Logo
6:30 am - 3:15 pmPVD-UVF
7h 45m1 stop
JetBlue Logo
4:40 pm - 11:37 pmUVF-PVD
7h 57m1 stop
$403JetBlue
Find Deal
Wed, Feb 4 - Fri, Feb 6
JetBlue Logo
6:30 am - 3:15 pmPVD-UVF
7h 45m1 stop
JetBlue Logo
4:40 pm - 11:37 pmUVF-PVD
7h 57m1 stop
$423JetBlue
Find Deal
Tue, Feb 3 - Tue, Feb 10
Delta Logo
5:38 am - 3:05 pmPVD-UVF
8h 27m1 stop
Delta Logo
4:25 pm - 4:07 pmUVF-PVD
24h 42m2 stops
$470Delta
Find Deal
Mon, Jan 19 - Wed, Jan 21

JetBlue flights from Rhode Island to Castries

Our best JetBlue deals on Rhode Island to Castries flight tickets
JetBlue
Feb 28
BOS11:50 amBoston Logan Intl
4h 45m
UVF5:35 pmCastries Hewanorra
Mar 7
UVF6:40 pmCastries Hewanorra
5h 10m
BOS10:50 pmBoston Logan Intl
$373
Find similar
JetBlue
Feb 3
PVD6:30 amProvidence-TFGreen
7h 45m
1 stop
UVF3:15 pmCastries Hewanorra
Feb 6
UVF4:40 pmCastries Hewanorra
7h 57m
1 stop
PVD11:37 pmProvidence-TFGreen
$383
Find similar
JetBlue
Feb 4
PVD6:30 amProvidence-TFGreen
7h 45m
1 stop
UVF3:15 pmCastries Hewanorra
Feb 6
UVF4:40 pmCastries Hewanorra
7h 57m
1 stop
PVD11:37 pmProvidence-TFGreen
$403
Find similar

American Airlines flights from Rhode Island to Castries

Our best American Airlines deals on Rhode Island to Castries flight tickets
American Airlines
Dec 2
BOS6:30 amBoston Logan Intl
7h 34m
1 stop
UVF3:04 pmCastries Hewanorra
Dec 6
UVF4:53 pmCastries Hewanorra
9h 06m
1 stop
BOS12:59 amBoston Logan Intl
$317
Find similar
American Airlines
Feb 5
BOS8:51 pmBoston Logan Intl
17h 12m
2 stops
UVF3:03 pmCastries Hewanorra
Feb 9
UVF5:02 pmCastries Hewanorra
18h 28m
2 stops
BOS10:30 amBoston Logan Intl
$322
Find similar
American Airlines
Jan 24
BOS6:17 pmBoston Logan Intl
18h 29m
1 stop
UVF1:46 pmCastries Hewanorra
Jan 31
UVF3:10 pmCastries Hewanorra
25h 38m
1 stop
BOS3:48 pmBoston Logan Intl
$323
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Castries 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 13, 2025.
Use the filters below to find and compare flights from Rhode Island to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 12/2

6:30 am-3:04 pm

1 stop7h 34m

Castries Hewanorra

Sat 12/6

4:53 pm-12:59 am

1 stop9h 06m

$317

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 2/5

8:51 pm-3:03 pm

2 stops17h 12m

Castries Hewanorra

Mon 2/9

5:02 pm-10:30 am

2 stops18h 28m

$322

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 1/24

6:17 pm-1:46 pm

1 stop18h 29m

Castries Hewanorra

Sat 1/31

3:10 pm-3:48 pm

1 stop25h 38m

$323

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 1/12

5:20 pm-3:03 pm

1 stop20h 43m

Castries Hewanorra

Fri 1/16

5:02 pm-10:00 am

1 stop17h 58m

$324

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 12/1

7:09 pm-3:04 pm

2 stops18h 55m

Castries Hewanorra

Sat 12/6

3:16 pm-10:43 pm

1 stop8h 27m

$327

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 1/24

4:10 pm-1:46 pm

2 stops20h 36m

Castries Hewanorra

Sat 1/31

3:10 pm-3:48 pm

1 stop25h 38m

$328

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Tue 2/3

6:30 am-3:15 pm

1 stop7h 45m

Castries Hewanorra

Fri 2/6

4:40 pm-11:37 pm

1 stop7h 57m

$383

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Wed 2/4

6:30 am-3:15 pm

1 stop7h 45m

Castries Hewanorra

Fri 2/6

4:40 pm-11:37 pm

1 stop7h 57m

$403

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Tue 2/3

6:30 am-3:15 pm

1 stop7h 45m

Castries Hewanorra

Tue 2/10

4:40 pm-11:37 pm

1 stop7h 57m

$423

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Mon 1/19

5:38 am-3:05 pm

1 stop8h 27m

Castries Hewanorra

Wed 1/21

4:25 pm-4:07 pm

2 stops24h 42m

$470

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 Castries from

How to get the cheapest flight ticket from Rhode Island to Castries

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 month to fly to Castries?

The month of January is, on average, the cheapest month to fly to Castries from Rhode Island, with most prices found around $477. The month of March is another great option to travel to Castries, with average flight prices from Rhode Island averaging around $537.

What is the cheapest day to depart on your flight to Castries?

The cheapest day to depart from Rhode Island to Castries is on a Thursday when prices can be found for as low as $388. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $902. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

What is the cheapest time of day to depart on your flight to Castries?

According to our data, the cheapest time of day to fly to Castries is in the afternoon. momondo users have found flights departing from Rhode Island to Castries in the afternoon for as low as $607. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly in the morning, with an average ticket price of $624. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Castries?

You are more likely to see cheaper flights to Castries from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Castries for around $660 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castries from Rhode Island for as low as $526 on momondo.

Cheap Rhode Island to Castries flight deals and tips

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

Fastest flight time

4h 40m

Direct flights

Mon, Thu, Sat and Sun

Airports in Castries

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

    Prices for flights from Rhode Island to Castries Hewanorra Airport were last updated today.

  • How many operators does momondo search for flights from Rhode Island to Castries Hewanorra Airport?

  • How old do you have to be to fly from Rhode Island to Castries Hewanorra Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rhode Island to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The required travel and health documents for your Castries Hewanorra Airport 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 Castries Hewanorra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Rhode Island to Castries

Compare and see reviews for airlines that fly from Rhode Island to Castries with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $459Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
American AirlinesPriceFrom $567Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Rhode Island to Castries flights to just show those with flexible booking policies.

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

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 Castries from Rhode Island.

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

Yes momondo offers price alerts on flights to Castries 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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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport