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Cheap flights from Rhode Island to Castries from $125

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 7/28. 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
6:57 pm - 2:16 pm
BOS
-
UVF
19h 19m
1 stop
American Airlines Logo
3:16 pm - 9:21 am
UVF
-
BOS
18h 05m
1 stop
$368American Airlines
Sat, Jun 6 - Sat, Jun 13
Delta Logo
5:35 am - 2:05 pm
BOS
-
UVF
8h 30m
1 stop
Delta Logo
3:33 pm - 1:31 am
UVF
-
BOS
9h 58m
1 stop
$370Delta
Fri, Jun 5 - Mon, Jun 8
American Airlines Logo
6:57 pm - 2:16 pm
BOS
-
UVF
19h 19m
1 stop
American Airlines Logo
3:16 pm - 12:40 am
UVF
-
BOS
9h 24m
1 stop
$372American Airlines
Fri, Jun 5 - Mon, Jun 8
American Airlines Logo
7:45 pm - 1:46 pm
BOS
-
UVF
18h 01m
2 stops
American Airlines Logo
1:06 pm - 7:39 am
UVF
-
BOS
18h 33m
2 stops
$373American Airlines
Tue, Jun 16 - Tue, Jun 23
JetBlue Logo
6:00 am - 3:22 pm
PVD
-
UVF
9h 22m
1 stop
JetBlue Logo
1:57 pm - 10:56 pm
UVF
-
PVD
8h 59m
1 stop
$374JetBlue
Mon, Jun 29 - Tue, Jul 7
American Airlines Logo
5:01 am - 1:46 pm
BOS
-
UVF
8h 45m
1 stop
American Airlines Logo
3:16 pm - 10:01 am
UVF
-
BOS
18h 45m
2 stops
$375American Airlines
Fri, Jun 5 - Mon, Jun 8
Air Canada Logo
5:10 am - 2:10 pm
BOS
-
UVF
9h 00m
1 stop
Air Canada Logo
3:15 pm - 9:50 am
UVF
-
BOS
18h 35m
2 stops
$376Air Canada
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
6:57 pm - 12:04 pm
BOS
-
UVF
17h 07m
2 stops
American Airlines Logo
3:16 pm - 10:19 am
UVF
-
BOS
19h 03m
2 stops
$377American Airlines
Fri, Jun 5 - Mon, Jun 8
Air Canada Logo
5:10 am - 2:10 pm
BOS
-
UVF
9h 00m
1 stop
Air Canada Logo
3:15 pm - 9:48 am
UVF
-
BOS
18h 33m
1 stop
$378Air Canada
Tue, Jun 16 - Tue, Jun 23
JetBlue Logo
6:00 am - 3:11 pm
PVD
-
UVF
9h 11m
1 stop
JetBlue Logo
1:57 pm - 10:56 pm
UVF
-
PVD
8h 59m
1 stop
$505JetBlue
Fri, Jul 10 - Wed, Jul 15

JetBlue flights from Rhode Island to Castries

Our best JetBlue deals on Rhode Island to Castries flight tickets
JetBlue
Jun 29
PVD6:00 amProvidence-TFGreen
9h 22m
1 stop
UVF3:22 pmCastries Hewanorra
Jul 7
UVF1:57 pmCastries Hewanorra
8h 59m
1 stop
PVD10:56 pmProvidence-TFGreen
$374
JetBlue
Jul 10
PVD6:00 amProvidence-TFGreen
9h 11m
1 stop
UVF3:11 pmCastries Hewanorra
Jul 15
UVF1:57 pmCastries Hewanorra
8h 59m
1 stop
PVD10:56 pmProvidence-TFGreen
$505
JetBlue
Jul 5
PVD6:00 amProvidence-TFGreen
9h 32m
1 stop
UVF3:32 pmCastries Hewanorra
Jul 12
UVF1:47 pmCastries Hewanorra
9h 09m
1 stop
PVD10:56 pmProvidence-TFGreen
$540

United Airlines flights from Rhode Island to Castries

Our best United Airlines deals on Rhode Island to Castries flight tickets
United Airlines
Jun 27
BOS6:00 amBoston Logan Intl
9h 31m
1 stop
UVF3:31 pmCastries Hewanorra
Jul 4
UVF4:22 pmCastries Hewanorra
17h 29m
1 stop
BOS9:51 amBoston Logan Intl
$474
United Airlines
Jun 20
BOS6:00 amBoston Logan Intl
9h 31m
1 stop
UVF3:31 pmCastries Hewanorra
Jun 27
UVF12:55 pmCastries Hewanorra
10h 26m
1 stop
BOS11:21 pmBoston Logan Intl
$488
United Airlines
Aug 29
BOS6:00 amBoston Logan Intl
7h 31m
1 stop
UVF1:31 pmCastries Hewanorra
Sep 5
UVF2:35 pmCastries Hewanorra
23h 32m
2 stops
BOS2:07 pmBoston Logan Intl
$493

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 June 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 6/6

6:57 pm-2:16 pm

1 stop19h 19m

Castries Hewanorra

Sat 6/13

3:16 pm-9:21 am

1 stop18h 05m

$368

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 6/5

5:35 am-2:05 pm

1 stop8h 30m

Castries Hewanorra

Mon 6/8

3:33 pm-1:31 am

1 stop9h 58m

$370

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 6/5

6:57 pm-2:16 pm

1 stop19h 19m

Castries Hewanorra

Mon 6/8

3:16 pm-12:40 am

1 stop9h 24m

$372

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 6/16

7:45 pm-1:46 pm

2 stops18h 01m

Castries Hewanorra

Tue 6/23

1:06 pm-7:39 am

2 stops18h 33m

$373

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Mon 6/29

6:00 am-3:22 pm

1 stop9h 22m

Castries Hewanorra

Tue 7/7

1:57 pm-10:56 pm

1 stop8h 59m

$374

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 6/5

5:01 am-1:46 pm

1 stop8h 45m

Castries Hewanorra

Mon 6/8

3:16 pm-10:01 am

2 stops18h 45m

$375

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 6/16

5:10 am-2:10 pm

1 stop9h 00m

Castries Hewanorra

Tue 6/23

3:15 pm-9:50 am

2 stops18h 35m

$376

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 6/5

6:57 pm-12:04 pm

2 stops17h 07m

Castries Hewanorra

Mon 6/8

3:16 pm-10:19 am

2 stops19h 03m

$377

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 6/16

5:10 am-2:10 pm

1 stop9h 00m

Castries Hewanorra

Tue 6/23

3:15 pm-9:48 am

1 stop18h 33m

$378
Quickest round-trip

ProvidenceCastries

PVD - UVF

PVDUVF

Providence-TFGreen

Fri 7/10

6:00 am-3:11 pm

1 stop9h 11m

Castries Hewanorra

Wed 7/15

1:57 pm-10:56 pm

1 stop8h 59m

$505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 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 $811. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $997. 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 from Rhode Island 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 $678 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 $392 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 44m

Direct flights

Sun

Airports in Castries

1 airport
The fastest flight from Rhode Island to Castries takes 4h 44m
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
7.1
2,981 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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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport