$48 Find Cheap Flights from Rhode Island to Puerto Rico

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 Puerto Rico departing on 2/5. 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.
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Good to know

Low season

September

High season

December

Cheapest flight

$48
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Boston to San Juan Airport

FAQs for booking flights from Rhode Island to Puerto Rico

  • How does KAYAK find such low prices on flights from Rhode Island to Puerto Rico?

    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 Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rhode Island to Puerto Rico 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 Puerto Rico?

    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 from Rhode Island to Puerto Rico with an airline and back with another airline.

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

    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 from Rhode Island to Puerto Rico 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 Puerto Rico

Recent round-trip flight deals

2/3Mon
nonstopFrontier
4h 04mBOS-SJU
2/7Fri
nonstopFrontier
4h 28mSJU-BOS
$96
2/4Tue
nonstopFrontier
4h 04mBOS-SJU
2/11Tue
1 stopFrontier
8h 32mSJU-BOS
$101
3/3Mon
nonstopSpirit Airlines
4h 00mBOS-SJU
3/7Fri
nonstopSpirit Airlines
4h 07mSJU-BOS
$114
2/11Tue
1 stop
7h 05mBOS-SJU
2/15Sat
1 stop
8h 24mSJU-BOS
$119
3/4Tue
nonstop
4h 00mBOS-SJU
3/4Tue
1 stop
28h 14mSJU-BOS
$120
2/25Tue
nonstopSpirit Airlines
4h 00mBOS-SJU
3/11Tue
nonstopSpirit Airlines
4h 07mSJU-BOS
$122
5/3Sat
2 stopsUnited Airlines
12h 53mBOS-SJU
5/9Fri
1 stopUnited Airlines
9h 02mSJU-BOS
$201
2/1Sat
2 stopsUnited Airlines
16h 11mPVD-SJU
2/5Wed
1 stopUnited Airlines
6h 56mSJU-PVD
$207
2/4Tue
nonstopJetBlue
3h 47mPVD-SJU
2/7Fri
nonstopJetBlue
4h 06mSJU-PVD
$238
3/3Mon
nonstopJetBlue
4h 07mBOS-SJU
3/3Mon
nonstopJetBlue
4h 09mSJU-BOS
$239

Search by stops

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Recent one-way flight deals

2/5Wed
nonstopFrontier
4h 04mBOS-SJU
$48
2/4Tue
nonstopFrontier
4h 04mBOS-SJU
$53
2/25Tue
nonstopSpirit Airlines
4h 00mBOS-SJU
$56
3/4Tue
nonstopSpirit Airlines
4h 00mBOS-SJU
$57
1/27Mon
1 stopUnited Airlines
8h 01mBOS-SJU
$104
3/24Mon
nonstopJetBlue
3h 44mPVD-SJU
$119
3/12Wed
2 stopsUnited Airlines
15h 37mBOS-BQN
$122
3/25Tue
nonstopJetBlue
4h 03mBOS-SJU
$122
1/29Wed
1 stop
10h 45mPVD-SJU
$125
1/27Mon
3 stops
25h 16mPVD-SJU
$126

Search by stops

Search by airline

Search by price

Last minute flights from Rhode Island to Puerto Rico

Last minute flight, train and bus deals

1/26Sun
multi-stopSpirit Airlines
17h 34mBOS-SJU
1/30Thu
multi-stopSpirit Airlines
13h 27mSJU-BOS
$128
1/26Sun
multi-stopSpirit Airlines
15h 22mBOS-SJU
1/30Thu
multi-stopSpirit Airlines
13h 27mSJU-BOS
$132
1/27Mon
multi-stop
13h 25mBOS-SJU
2/3Mon
multi-stop
27h 38mSJU-BOS
$134
1/25Sat
multi-stop
17h 23mBOS-SJU
2/6Thu
nonstop
4h 28mSJU-BOS
$136
1/27Mon
nonstopFrontier
4h 04mBOS-SJU
1/29Wed
nonstopFrontier
4h 28mSJU-BOS
$152
1/25Sat
nonstopFrontier
4h 04mBOS-SJU
2/8Sat
nonstopFrontier
4h 28mSJU-BOS
$161
1/27Mon
multi-stopUnited Airlines
10h 57mBOS-SJU
1/31Fri
multi-stopUnited Airlines
10h 49mSJU-BOS
$207
1/24Fri
multi-stopUnited Airlines
12h 42mBOS-SJU
1/30Thu
multi-stopUnited Airlines
7h 08mSJU-BOS
$275
1/26Sun
nonstopJetBlue
3h 47mPVD-SJU
2/2Sun
nonstopJetBlue
4h 06mSJU-PVD
$281
1/23Thu
nonstopJetBlue
3h 47mPVD-SJU
1/30Thu
nonstopJetBlue
4h 06mSJU-PVD
$311

Search by stops

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Everything you need to know for your flight to Puerto Rico

Cabin class types available on flights to Rhode Island

Cabin classes available on flights to Rhode Island. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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