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Cheap flights from Rhode Island to Castries from $161

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 9/29. 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

United Airlines Logo
7:12 pm - 1:31 pmBOS-UVF
18h 19m2 stops
United Airlines Logo
2:35 pm - 11:22 pmUVF-BOS
8h 47m1 stop
$352United Airlines
Find Deal
Fri, Sep 5 - Sat, Sep 13
Air Canada Logo
6:30 pm - 2:15 pmBOS-UVF
19h 45m2 stops
Air Canada Logo
3:10 pm - 5:55 pmUVF-BOS
26h 45m2 stops
$418Air Canada
Find Deal
Mon, Sep 22 - Fri, Sep 26
JetBlue Logo
7:34 am - 2:15 pmPVD-UVF
6h 41m1 stop
JetBlue Logo
3:20 pm - 11:12 pmUVF-PVD
7h 52m1 stop
$446JetBlue
Find Deal
Mon, Sep 15 - Fri, Sep 19
American Airlines Logo
8:30 pm - 1:55 pmBOS-UVF
17h 25m2 stops
American Airlines Logo
3:35 pm - 7:53 amUVF-BOS
16h 18m2 stops
$456American Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
American Airlines Logo
1:40 pm - 3:00 pmBOS-UVF
25h 20m1 stop
American Airlines Logo
3:35 pm - 12:48 amUVF-BOS
9h 13m1 stop
$459American Airlines
Find Deal
Mon, Aug 25 - Thu, Aug 28
JetBlue Logo
8:35 pm - 1:56 pmBOS-UVF
17h 21m1 stop
JetBlue Logo
3:42 pm - 8:44 pmUVF-BOS
5h 02mnonstop
$499JetBlue
Find Deal
Sat, Oct 25 - Sat, Nov 1
Logo
6:30 pm - 2:15 pmBOS-UVF
43h 45m2 stops
Logo
2:35 pm - 9:30 amUVF-BOS
18h 55m3 stops
$612
Find Deal
Wed, Sep 17 - Sun, Sep 21
Logo
6:30 pm - 2:15 pmBOS-UVF
43h 45m2 stops
Logo
2:35 pm - 9:30 amUVF-BOS
18h 55m2 stops
$617
Find Deal
Wed, Sep 17 - Sun, Sep 21
Delta Logo
6:00 am - 2:23 pmPVD-UVF
8h 23m1 stop
Delta Logo
3:38 pm - 4:06 pmUVF-PVD
24h 28m2 stops
$1,060Delta
Find Deal
Tue, Sep 16 - Tue, Sep 23
Delta Logo
6:05 am - 3:07 pmPVD-UVF
8h 02m1 stop
Delta Logo
4:32 pm - 4:25 pmUVF-PVD
24h 53m2 stops
$1,343Delta
Find Deal
Sat, Dec 20 - Thu, Dec 25

United Airlines flights from Rhode Island to Castries

Our best United Airlines deals on Rhode Island to Castries flight tickets
United Airlines
Sep 5
BOS7:12 pmBoston Logan Intl
18h 19m
2 stops
UVF1:31 pmCastries Hewanorra
Sep 13
UVF2:35 pmCastries Hewanorra
8h 47m
1 stop
BOS11:22 pmBoston Logan Intl
$352
Find similar
United Airlines
Sep 5
BOS6:56 pmBoston Logan Intl
18h 35m
1 stop
UVF1:31 pmCastries Hewanorra
Sep 13
UVF2:35 pmCastries Hewanorra
8h 47m
1 stop
BOS11:22 pmBoston Logan Intl
$431
Find similar
United Airlines
Sep 5
BOS7:12 pmBoston Logan Intl
18h 19m
2 stops
UVF1:31 pmCastries Hewanorra
Sep 13
UVF2:35 pmCastries Hewanorra
8h 47m
1 stop
BOS11:22 pmBoston Logan Intl
$444
Find similar

Air Canada flights from Rhode Island to Castries

Our best Air Canada deals on Rhode Island to Castries flight tickets
Air Canada
Sep 22
BOS6:30 pmBoston Logan Intl
19h 45m
2 stops
UVF2:15 pmCastries Hewanorra
Sep 26
UVF3:10 pmCastries Hewanorra
26h 45m
2 stops
BOS5:55 pmBoston Logan Intl
$418
Find similar
Air Canada
Sep 21
BOS6:30 pmBoston Logan Intl
43h 45m
2 stops
UVF2:15 pmCastries Hewanorra
Sep 26
UVF3:10 pmCastries Hewanorra
18h 25m
2 stops
BOS9:35 amBoston Logan Intl
$460
Find similar
Air Canada
Sep 22
BOS6:55 pmBoston Logan Intl
19h 20m
1 stop
UVF2:15 pmCastries Hewanorra
Sep 30
UVF3:10 pmCastries Hewanorra
18h 20m
2 stops
BOS9:30 amBoston Logan Intl
$467
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 August 4, 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

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

6:30 pm-2:15 pm

2 stops19h 45m

Castries Hewanorra

Fri 9/26

3:10 pm-5:55 pm

2 stops26h 45m

$418

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Mon 9/15

7:34 am-2:15 pm

1 stop6h 41m

Castries Hewanorra

Fri 9/19

3:20 pm-11:12 pm

1 stop7h 52m

$446

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 8/22

8:30 pm-1:55 pm

2 stops17h 25m

Castries Hewanorra

Wed 8/27

3:35 pm-7:53 am

2 stops16h 18m

$456

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 8/25

1:40 pm-3:00 pm

1 stop25h 20m

Castries Hewanorra

Thu 8/28

3:35 pm-12:48 am

1 stop9h 13m

$459

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

Wed 9/17

6:30 pm-2:15 pm

2 stops43h 45m

Castries Hewanorra

Sun 9/21

2:35 pm-9:30 am

3 stops18h 55m

$612

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 9/17

6:30 pm-2:15 pm

2 stops43h 45m

Castries Hewanorra

Sun 9/21

2:35 pm-9:30 am

2 stops18h 55m

$617

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Tue 9/16

6:00 am-2:23 pm

1 stop8h 23m

Castries Hewanorra

Tue 9/23

3:38 pm-4:06 pm

2 stops24h 28m

$1,060

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Sat 12/20

6:05 am-3:07 pm

1 stop8h 02m

Castries Hewanorra

Thu 12/25

4:32 pm-4:25 pm

2 stops24h 53m

$1,343

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 $473. The month of March is another great option to travel to Castries, with average flight prices from Rhode Island averaging around $545.

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 Tuesday when prices can be found for as low as $472. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $780. 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 morning. momondo users have found flights departing from Rhode Island to Castries in the morning for as low as $592. 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 at noon, with an average ticket price of $621. Departure times at noon 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 $648 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 $511 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

Best Price Found

$161

Fastest flight time

4h 42m

Direct flights

Mon, Thu, Sat and Sun

Airports in Castries

1 airport
The best one-way flight to Castries from Rhode Island in the past 72 hours is $161. The best round-trip flight deal from Rhode Island to Castries found on momondo in the last 72 hours is $352.
The fastest flight from Rhode Island to Castries takes 4h 42m
Direct flights go from Rhode Island to Castries on Monday, Thursday, Saturday and Sunday. The only airline offering direct flights is JetBlue.
There is 1 airport near Castries: Castries Hewanorra (UVF)
Search flight deals

  • 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 $456Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
American AirlinesPriceFrom $626Free CancellationRating
7.2
10,000 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