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Cheap flights from Rhode Island to Castries from $137

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 9/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rhode Island to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 am - 2:20 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
8h 20m1 stop Toronto Pearson Intl
Air Canada Logo
3:10 pm - 4:05 pmUVF  Castries Hewanorra-BOS Boston Logan Intl
24h 55m1 stop Toronto Pearson Intl
$361Air Canada
Fri, Sep 4 - Fri, Sep 11
Air Canada Logo
6:00 am - 2:20 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
8h 20m1 stop Toronto Pearson Intl
Air Canada Logo
3:10 pm - 9:26 pmUVF  Castries Hewanorra-BOS Boston Logan Intl
30h 16m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$364Air Canada
Fri, Sep 4 - Fri, Sep 11
American Airlines Logo
5:00 am - 2:02 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
9h 02m1 stop Miami
American Airlines Logo
3:02 pm - 12:59 amUVF  Castries Hewanorra-BOS Boston Logan Intl
9h 57m1 stop Miami
$400American Airlines
Thu, Sep 17 - Tue, Sep 22
American Airlines Logo
6:00 am - 2:02 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
8h 02m1 stop Miami
American Airlines Logo
3:02 pm - 10:14 amUVF  Castries Hewanorra-BOS Boston Logan Intl
19h 12m1 stop Miami
$400American Airlines
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
6:00 am - 4:25 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
9h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
5:17 pm - 8:44 amUVF  Castries Hewanorra-BOS Boston Logan Intl
16h 27m1 stop Newark
$400United Airlines
Sat, Dec 5 - Sat, Dec 12
American Airlines Logo
5:00 am - 2:02 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
9h 02m1 stop Miami
American Airlines Logo
3:02 pm - 11:57 pmUVF  Castries Hewanorra-BOS Boston Logan Intl
8h 55m1 stop Miami
$400American Airlines
Fri, Sep 25 - Sat, Oct 3
Delta Logo
5:45 am - 3:05 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
8h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:25 pm - 12:58 amUVF  Castries Hewanorra-BOS Boston Logan Intl
9h 33m1 stop Atlanta Hartsfield-Jackson
$420Delta
Tue, Jan 12 - Thu, Jan 21
Delta Logo
8:15 pm - 3:05 pmBOS  Boston Logan Intl-UVF Castries Hewanorra
17h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:25 pm - 12:58 amUVF  Castries Hewanorra-BOS Boston Logan Intl
9h 33m1 stop Atlanta Hartsfield-Jackson
$420Delta
Mon, Jan 11 - Thu, Jan 21
JetBlue Logo
6:40 am - 3:04 pmPVD  Providence-TFGreen-UVF Castries Hewanorra
8h 24m1 stop New York John F Kennedy Intl
JetBlue Logo
4:25 pm - 12:03 amUVF  Castries Hewanorra-PVD Providence-TFGreen
7h 38m1 stop New York John F Kennedy Intl
$424JetBlue
Sat, Sep 26 - Sat, Oct 10
JetBlue Logo
6:40 am - 3:34 pmPVD  Providence-TFGreen-UVF Castries Hewanorra
8h 54m1 stop New York John F Kennedy Intl
JetBlue Logo
4:39 pm - 12:09 amUVF  Castries Hewanorra-PVD Providence-TFGreen
7h 30m1 stop New York John F Kennedy Intl
$424JetBlue
Thu, Sep 17 - Tue, Sep 22

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Air Canada flights from Rhode Island to Castries

Our best Air Canada deals on Rhode Island to Castries flight tickets
Air Canada
Sep 4
BOS6:00 amBoston Logan Intl
8h 20m
1 stop
UVF2:20 pmCastries Hewanorra
Sep 11
UVF3:10 pmCastries Hewanorra
24h 55m
1 stop
BOS4:05 pmBoston Logan Intl
$361
Air Canada
Sep 4
BOS6:00 amBoston Logan Intl
8h 20m
1 stop
UVF2:20 pmCastries Hewanorra
Sep 11
UVF3:10 pmCastries Hewanorra
30h 16m
2 stops
BOS9:26 pmBoston Logan Intl
$364
Air Canada
Sep 3
BOS5:45 amBoston Logan Intl
32h 35m
2 stops
UVF2:20 pmCastries Hewanorra
Sep 11
UVF3:10 pmCastries Hewanorra
30h 16m
2 stops
BOS9:26 pmBoston Logan Intl
$367

JetBlue flights from Rhode Island to Castries

Our best JetBlue deals on Rhode Island to Castries flight tickets
JetBlue
Sep 26
PVD6:40 amProvidence-TFGreen
8h 24m
1 stop
UVF3:04 pmCastries Hewanorra
Oct 10
UVF4:25 pmCastries Hewanorra
7h 38m
1 stop
PVD12:03 amProvidence-TFGreen
$424
JetBlue
Oct 15
PVD6:25 amProvidence-TFGreen
8h 55m
1 stop
UVF3:20 pmCastries Hewanorra
Oct 18
UVF4:25 pmCastries Hewanorra
7h 38m
1 stop
PVD12:03 amProvidence-TFGreen
$431
JetBlue
Sep 3
PVD6:00 amProvidence-TFGreen
6h 30m
1 stop
UVF12:30 pmCastries Hewanorra
Sep 7
UVF1:50 pmCastries Hewanorra
9h 06m
1 stop
PVD10:56 pmProvidence-TFGreen
$438

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 14, 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 Boston Logan Intl - UVF Castries Hewanorra

BOSUVF

Boston Logan Intl

Fri 9/4

6:00 am-2:20 pm

1 stop8h 20m

Castries Hewanorra

Fri 9/11

3:10 pm-4:05 pm

1 stop24h 55m

$361

BostonCastries

BOS Boston Logan Intl - UVF Castries Hewanorra

BOSUVF

Boston Logan Intl

Fri 9/4

6:00 am-2:20 pm

1 stop8h 20m

Castries Hewanorra

Fri 9/11

3:10 pm-9:26 pm

2 stops30h 16m

$364

BostonCastries

BOS Boston Logan Intl - UVF Castries Hewanorra

BOSUVF

Boston Logan Intl

Thu 9/17

5:00 am-2:02 pm

1 stop9h 02m

Castries Hewanorra

Tue 9/22

3:02 pm-12:59 am

1 stop9h 57m

$400

BostonCastries

BOS Boston Logan Intl - UVF Castries Hewanorra

BOSUVF

Boston Logan Intl

Sat 9/26

6:00 am-2:02 pm

1 stop8h 02m

Castries Hewanorra

Sat 10/3

3:02 pm-10:14 am

1 stop19h 12m

$400

BostonCastries

BOS Boston Logan Intl - UVF Castries Hewanorra

BOSUVF

Boston Logan Intl

Sat 12/5

6:00 am-4:25 pm

1 stop9h 25m

Castries Hewanorra

Sat 12/12

5:17 pm-8:44 am

1 stop16h 27m

$400

BostonCastries

BOS Boston Logan Intl - UVF Castries Hewanorra

BOSUVF

Boston Logan Intl

Fri 9/25

5:00 am-2:02 pm

1 stop9h 02m

Castries Hewanorra

Sat 10/3

3:02 pm-11:57 pm

1 stop8h 55m

$400

BostonCastries

BOS Boston Logan Intl - UVF Castries Hewanorra

BOSUVF

Boston Logan Intl

Tue 1/12

5:45 am-3:05 pm

1 stop8h 20m

Castries Hewanorra

Thu 1/21

4:25 pm-12:58 am

1 stop9h 33m

$420

BostonCastries

BOS Boston Logan Intl - UVF Castries Hewanorra

BOSUVF

Boston Logan Intl

Mon 1/11

8:15 pm-3:05 pm

1 stop17h 50m

Castries Hewanorra

Thu 1/21

4:25 pm-12:58 am

1 stop9h 33m

$420
Quickest round-trip

ProvidenceCastries

PVD Providence-TFGreen - UVF Castries Hewanorra

PVDUVF

Providence-TFGreen

Sat 9/26

6:40 am-3:04 pm

1 stop8h 24m

Castries Hewanorra

Sat 10/10

4:25 pm-12:03 am

1 stop7h 38m

$424

ProvidenceCastries

PVD Providence-TFGreen - UVF Castries Hewanorra

PVDUVF

Providence-TFGreen

Thu 9/17

6:40 am-3:34 pm

1 stop8h 54m

Castries Hewanorra

Tue 9/22

4:39 pm-12:09 am

1 stop7h 30m

$424

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 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 $855. 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 $677 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 $396 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 43m

Direct flights

Mon and Sun

Airports in Castries

1 airport
The fastest flight from Rhode Island to Castries takes 4h 43m
Direct flights go from Rhode Island to Castries on Monday and 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).
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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
3,037 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