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Puerto Rico

$104+ Cheap flights from Rhode Island to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SJU
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Find cheap flights from Rhode Island to Puerto Rico with Cheapflights

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Cheap flight deals from Rhode Island to Puerto Rico

Cheapest flights from Rhode Island to Puerto Rico
Explore the most affordable flight options available from Rhode Island to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
BOS
-
SJU
1 stop8h 07m
Frontier
Wed 5/205:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 5/1$210
This Trip.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:17 am
BOS
-
SJU
1 stop7h 13m
Frontier
Thu 5/285:15 pm
SJU
-
BOS
1 stop14h 34m
Frontier
Deal found 5/4$211
This Priceline deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:17 am
BOS
-
SJU
1 stop7h 13m
Frontier
Tue 5/195:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 5/4$212
This CheapOair deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:57 am
BOS
-
PSE
1 stop23h 10m
Frontier
Tue 5/1910:02 am
PSE
-
BOS
1 stop23h 10m
Frontier
Deal found 5/1$212
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
BOS
-
SJU
1 stop8h 07m
Frontier
Sat 6/65:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 5/1$214
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:57 am
BOS
-
SJU
1 stop7h 17m
Frontier
Tue 5/198:30 am
SJU
-
BOS
1 stop26h 36m
Frontier
Deal found 5/1$216
This Flightnetwork deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
BOS
-
SJU
1 stop8h 07m
Frontier
Thu 6/45:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 5/4$220
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:17 am
BOS
-
SJU
1 stop12h 26m
Frontier
Sat 6/135:15 pm
SJU
-
BOS
1 stop8h 12m
Frontier
Deal found 5/1$223
This Frontier deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:00 am
BOS
-
SJU
1 stop8h 07m
Frontier
Tue 6/165:15 pm
SJU
-
BOS
1 stop14h 37m
Frontier
Deal found 5/3$224
This CheapOair deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:07 am
BOS
-
SJU
1 stop16h 01m
Frontier
Wed 5/205:15 pm
SJU
-
BOS
1 stop14h 34m
Frontier
Deal found 5/1$233
This Priceline deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:17 am
BOS
-
SJU
1 stop7h 13m
Frontier
Sat 5/235:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 5/4$234
This eDestinos deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:07 am
BOS
-
SJU
1 stop16h 01m
Frontier
Tue 5/125:15 pm
SJU
-
BOS
1 stop8h 09m
Frontier
Deal found 5/1$235

Find flight deals from Rhode Island to Puerto Rico

Keep the following information in mind while searching for Rhode Island to Puerto Rico flight deals. Data was last updated May 5, 2026.

Round-trip from

$210
(Kiwi.com)

One-way from

$104
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$335

Good round-trip deal

$405 or less

Good one-way deal

$158 or less
From Rhode Island to Puerto Rico
Search Deals
One-way flight from Rhode Island to Puerto Rico
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Rhode Island to Puerto Rico.
Search Deals
Price to beat on a one-way flight from Rhode Island to Puerto Rico.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to Puerto Rico 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, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from Rhode Island to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Fri 5/15

9:57 am-9:07 am

1 stop23h 10m

Ponce Mercedita

Tue 5/19

10:02 am-9:12 am

1 stop23h 10m

$212

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Wed 7/8

11:05 am-9:46 am

1 stop22h 41m

Ponce Mercedita

Sun 7/12

10:31 am-10:09 am

1 stop23h 38m

$301

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sat 6/6

9:05 am-4:29 pm

1 stop7h 24m

San Juan Luis Munoz Marin Intl

Wed 6/10

2:05 pm-6:14 pm

Nonstop4h 09m

$308

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Sat 5/9

10:07 am-9:07 am

1 stop23h 00m

Ponce Mercedita

Sat 5/16

10:02 am-9:12 am

1 stop23h 10m

$308

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Thu 7/30

11:05 am-9:46 am

1 stop22h 41m

Ponce Mercedita

Mon 8/3

10:31 am-10:09 am

1 stop23h 38m

$321

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Thu 7/9

11:05 am-9:46 am

1 stop22h 41m

Ponce Mercedita

Thu 7/16

10:31 am-10:09 am

1 stop23h 38m

$321

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Thu 7/16

11:05 am-9:46 am

1 stop22h 41m

Ponce Mercedita

Thu 7/23

10:31 am-10:09 am

1 stop23h 38m

$321

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sun 6/14

6:06 am-4:29 pm

1 stop10h 23m

San Juan Luis Munoz Marin Intl

Sat 6/20

7:05 am-4:04 pm

1 stop8h 59m

$352
Quickest round-trip

ProvidenceSan Juan

PVD - SJU

PVDSJU

Providence-TFGreen

Fri 5/15

7:05 pm-10:56 pm

Nonstop3h 51m

San Juan Luis Munoz Marin Intl

Sun 5/17

4:20 pm-8:14 pm

Nonstop3h 54m

$366

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Fri 7/10

11:05 am-9:46 am

1 stop22h 41m

Ponce Mercedita

Fri 7/17

10:31 am-10:09 am

1 stop23h 38m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Rhode Island to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Rhode Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to Puerto Rico

How far ahead should I book a flight from Rhode Island to Puerto Rico?

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rhode Island to Puerto Rico. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Rhode Island to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Rhode Island to Puerto Rico (average of $145). Flying from Rhode Island to Puerto Rico in February is currently the most expensive (average of $235). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RI to PR?

Find hourly flight availability from Rhode Island to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2026.

When flying from Rhode Island to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Rhode Island to Puerto Rico?

    Departing from Rhode Island to Puerto Rico will take you 3h 51m. Airlines will cover a distance of 1639 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Rhode Island to Puerto Rico one-way?

    One-way options have recently been found by users for as low as $76 on Delta. Other airlines that offer cheap prices include Southwest from $104 and JetBlue from $109 one-way.

  • Can I find deals for flights from Rhode Island to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Puerto Rico.

  • Can I find deals for business class flights from Rhode Island to Puerto Rico?

    Yes. Cheapflights offers flight deals from Rhode Island to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rhode Island to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Rhode Island to Puerto Rico (average of $145). Flying from Rhode Island to Puerto Rico in February is currently the most expensive (average of $235). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rhode Island to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Rhode Island to Puerto Rico

Discover the top 4 airlines that operate flights from Rhode Island to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$143Average$343FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$214Average$558FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$215Average$354FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$251Average$429FlexibilityNo cancel feeOn-time63%

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