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Find cheap flights from Rhode Island to Saint Lucia from $203

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rhode Island to Saint Lucia departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
水 6/19
水 6/26

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In the last 7 days travelers have searched 42,596,105 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

February

Cheapest flight

$203
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Boston to Castries

FAQs for booking flights from Rhode Island to Saint Lucia

  • How does KAYAK find such low prices on flights from Rhode Island to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rhode Island to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Lucia from Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rhode Island to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Lucia with an airline and back to Rhode Island with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Lucia from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Rhode Island to Saint Lucia

Recent round-trip flight deals

11/11
1 stopAmerican Airlines
18h 18mBOS-UVF
11/20
1 stopAmerican Airlines
8h 21mUVF-BOS
$404
9/5
1 stopDelta
8h 20mBOS-UVF
9/13
1 stopDelta
9h 34mUVF-BOS
$406
9/5
2 stopsAmerican Airlines
20h 45mBOS-UVF
9/13
2 stopsAmerican Airlines
21h 50mUVF-BOS
$407
6/7
2 stopsUnited Airlines
31h 46mBOS-UVF
6/15
1 stopUnited Airlines
8h 19mUVF-BOS
$497
9/8
1 stopJetBlue
9h 22mBOS-UVF
9/17
1 stopJetBlue
8h 14mUVF-BOS
$506
6/7
1 stopJetBlue
7h 55mBOS-UVF
6/15
1 stopJetBlue
8h 16mUVF-BOS
$517
6/1
1 stopAir Canada
22h 25mBOS-UVF
6/5
1 stopAir Canada
17h 58mUVF-BOS
$519
6/16
1 stopAir Canada
8h 25mBOS-UVF
6/23
1 stopAir Canada
17h 59mUVF-BOS
$538
9/8
1 stop
8h 25mBOS-UVF
9/15
3 stops
22h 52mUVF-BOS
$598
6/16
1 stop
8h 25mBOS-UVF
6/23
3 stops
28h 46mUVF-BOS
$643

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Recent one-way flight deals

7/3
1 stopAmerican Airlines
18h 09mBOS-UVF
$203
11/9
1 stopJetBlue
6h 48mBOS-UVF
$223
11/9
nonstopJetBlue
4h 59mBOS-UVF
$248
6/16
2 stopsAmerican Airlines
19h 25mBOS-UVF
$253
6/18
2 stopsAmerican Airlines
25h 31mBOS-UVF
$263
7/14
2 stopsAmerican Airlines
28h 35mBOS-UVF
$280
11/9
2 stopsAir Canada
43h 45mBOS-UVF
$314
6/13
2 stopsAmerican Airlines
27h 02mBOS-UVF
$317
6/18
3 stops
27h 49mBOS-UVF
$369
7/3
3 stops
27h 07mBOS-UVF
$426

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Last minute flights from Rhode Island to Saint Lucia

Last minute flight, train and bus deals

5/21
multi-stopAmerican Airlines
9h 15mBOS-UVF
5/25
multi-stopAmerican Airlines
9h 16mUVF-BOS
$733
5/21
multi-stopAmerican Airlines
7h 57mBOS-UVF
5/25
multi-stopAmerican Airlines
19h 45mUVF-BOS
$737
5/22
multi-stopAmerican Airlines
7h 57mBOS-UVF
5/25
multi-stopAmerican Airlines
9h 16mUVF-BOS
$783
5/22
multi-stopAmerican Airlines
18h 55mBOS-UVF
5/25
multi-stopAmerican Airlines
19h 47mUVF-BOS
$787
5/21
multi-stopAmerican Airlines
9h 15mBOS-UVF
5/25
multi-stopAmerican Airlines
9h 16mUVF-BOS
$827
5/21
multi-stopAmerican Airlines
9h 15mBOS-UVF
5/25
multi-stopAmerican Airlines
19h 47mUVF-BOS
$831
5/22
multi-stopAmerican Airlines
19h 18mPVD-UVF
5/25
multi-stopAmerican Airlines
9h 03mUVF-PVD
$1,045
5/22
multi-stopAmerican Airlines
19h 11mPVD-UVF
5/25
multi-stopAmerican Airlines
9h 03mUVF-PVD
$1,054
5/22
multi-stop
38h 31mBOS-SLU
5/25
multi-stop
28h 57mSLU-BOS
$1,233
5/22
multi-stop
38h 31mBOS-SLU
5/25
multi-stop
24h 00mSLU-BOS
$1,307

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Flights to Saint Lucia

Return flight deals:

Saint Lucia - Rhode Island

Cabin classes: