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Cheap flights from Rhode Island to Castries from $100

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 5/30. 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
6:00 am - 1:09 pm
BOS
-
UVF
7h 09m
1 stop
American Airlines Logo
3:28 pm - 10:01 am
UVF
-
BOS
18h 33m
1 stop
$300American Airlines
Sat, May 2 - Thu, May 7
American Airlines Logo
7:15 pm - 2:15 pm
BOS
-
UVF
19h 00m
2 stops
American Airlines Logo
3:15 pm - 9:44 am
UVF
-
BOS
18h 29m
2 stops
$305American Airlines
Sat, Aug 29 - Thu, Sep 3
American Airlines Logo
6:43 pm - 2:09 pm
BOS
-
UVF
19h 26m
2 stops
American Airlines Logo
2:17 pm - 2:17 pm
UVF
-
BOS
24h 00m
1 stop
$311American Airlines
Mon, Aug 31 - Sat, Sep 5
Delta Logo
7:00 pm - 2:08 pm
BOS
-
UVF
19h 08m
1 stop
Delta Logo
3:28 pm - 1:06 am
UVF
-
BOS
9h 38m
1 stop
$330Delta
Sat, Aug 29 - Wed, Sep 9
American Airlines Logo
6:00 am - 1:09 pm
BOS
-
UVF
7h 09m
1 stop
American Airlines Logo
2:17 pm - 5:14 pm
UVF
-
BOS
26h 57m
1 stop
$371American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
6:00 am - 1:09 pm
BOS
-
UVF
7h 09m
1 stop
American Airlines Logo
3:15 pm - 3:44 pm
UVF
-
BOS
24h 29m
1 stop
$372American Airlines
Sat, Aug 29 - Sat, Sep 5
JetBlue Logo
6:00 am - 2:37 pm
PVD
-
UVF
8h 37m
1 stop
JetBlue Logo
3:57 pm - 11:51 pm
UVF
-
PVD
7h 54m
1 stop
$378JetBlue
Tue, Apr 28 - Tue, May 5
JetBlue Logo
6:00 am - 2:28 pm
PVD
-
UVF
8h 28m
1 stop
JetBlue Logo
3:51 pm - 11:59 pm
UVF
-
PVD
8h 08m
1 stop
$381JetBlue
Tue, May 12 - Tue, May 19
Air Canada Logo
7:15 pm - 2:20 pm
BOS
-
UVF
19h 05m
1 stop
Air Canada Logo
3:05 pm - 9:53 am
UVF
-
BOS
18h 48m
1 stop
$382Air Canada
Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
5:00 pm - 2:20 pm
BOS
-
UVF
21h 20m
1 stop
Air Canada Logo
3:05 pm - 2:41 pm
UVF
-
BOS
23h 36m
2 stops
$386Air Canada
Thu, Jun 18 - Tue, Jun 23

American Airlines flights from Rhode Island to Castries

Our best American Airlines deals on Rhode Island to Castries flight tickets
American Airlines
May 2
BOS6:00 amBoston Logan Intl
7h 09m
1 stop
UVF1:09 pmCastries Hewanorra
May 7
UVF3:28 pmCastries Hewanorra
18h 33m
1 stop
BOS10:01 amBoston Logan Intl
$300
American Airlines
Aug 29
BOS7:21 pmBoston Logan Intl
18h 54m
2 stops
UVF2:15 pmCastries Hewanorra
Sep 8
UVF3:15 pmCastries Hewanorra
18h 39m
2 stops
BOS9:54 amBoston Logan Intl
$305
American Airlines
Aug 31
BOS6:43 pmBoston Logan Intl
19h 26m
2 stops
UVF2:09 pmCastries Hewanorra
Sep 5
UVF2:17 pmCastries Hewanorra
24h 00m
1 stop
BOS2:17 pmBoston Logan Intl
$311

JetBlue flights from Rhode Island to Castries

Our best JetBlue deals on Rhode Island to Castries flight tickets
JetBlue
Apr 28
PVD6:00 amProvidence-TFGreen
8h 37m
1 stop
UVF2:37 pmCastries Hewanorra
May 5
UVF3:57 pmCastries Hewanorra
7h 54m
1 stop
PVD11:51 pmProvidence-TFGreen
$378
JetBlue
May 12
PVD6:00 amProvidence-TFGreen
8h 28m
1 stop
UVF2:28 pmCastries Hewanorra
May 19
UVF3:51 pmCastries Hewanorra
8h 08m
1 stop
PVD11:59 pmProvidence-TFGreen
$381
JetBlue
Apr 14
PVD6:00 amProvidence-TFGreen
8h 37m
1 stop
UVF2:37 pmCastries Hewanorra
Apr 15
UVF3:57 pmCastries Hewanorra
7h 56m
1 stop
PVD11:53 pmProvidence-TFGreen
$408

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 April 2, 2026.
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

Cheapest round-trip

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 5/2

6:00 am-1:09 pm

1 stop7h 09m

Castries Hewanorra

Thu 5/7

3:28 pm-10:01 am

1 stop18h 33m

$300

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 8/29

7:15 pm-2:15 pm

2 stops19h 00m

Castries Hewanorra

Thu 9/3

3:15 pm-9:44 am

2 stops18h 29m

$305

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 8/31

6:43 pm-2:09 pm

2 stops19h 26m

Castries Hewanorra

Sat 9/5

2:17 pm-2:17 pm

1 stop24h 00m

$311

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 8/29

7:00 pm-2:08 pm

1 stop19h 08m

Castries Hewanorra

Wed 9/9

3:28 pm-1:06 am

1 stop9h 38m

$330

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 8/29

6:00 am-1:09 pm

1 stop7h 09m

Castries Hewanorra

Sat 9/5

2:17 pm-5:14 pm

1 stop26h 57m

$371

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 8/29

6:00 am-1:09 pm

1 stop7h 09m

Castries Hewanorra

Sat 9/5

3:15 pm-3:44 pm

1 stop24h 29m

$372
Quickest round-trip

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Tue 4/28

6:00 am-2:37 pm

1 stop8h 37m

Castries Hewanorra

Tue 5/5

3:57 pm-11:51 pm

1 stop7h 54m

$378

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Tue 5/12

6:00 am-2:28 pm

1 stop8h 28m

Castries Hewanorra

Tue 5/19

3:51 pm-11:59 pm

1 stop8h 08m

$381

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 6/18

7:15 pm-2:20 pm

1 stop19h 05m

Castries Hewanorra

Tue 6/23

3:05 pm-9:53 am

1 stop18h 48m

$382

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 6/18

5:00 pm-2:20 pm

1 stop21h 20m

Castries Hewanorra

Tue 6/23

3:05 pm-2:41 pm

2 stops23h 36m

$386

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 $522. The month of August is another great option to travel to Castries, with average flight prices from Rhode Island averaging around $561.

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 Saturday when prices can be found for as low as $847. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,075. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

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 $673 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 $407 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 47m

Direct flights

Sun

Airports in Castries

1 airport
The fastest flight from Rhode Island to Castries takes 4h 47m
Direct flights go from Rhode Island to Castries on Sunday. There are no airlines offering direct flights.
There is 1 airport in Castries. From Rhode Island there are direct flights to Castries Hewanorra (UVF).
Search flight deals

Frequently asked questions about flying from Rhode Island to Castries

  • 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 $400Free CancellationRating
7.2
2,911 reviews
Search JetBlue 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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Sat 5/2
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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport