Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Rhode Island to Puerto Rico from $91

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 Puerto Rico departing on 1/12. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Rhode Island to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
1:00 pm - 6:02 pmBOS-SJU
4h 02mnonstop
JetBlue Logo
2:00 pm - 5:13 pmSJU-BOS
4h 13mnonstop
$186JetBlue
Find Deal
Sat, Jan 24 - Thu, Jan 29
Frontier Logo
6:00 am - 3:06 pmBOS-SJU
8h 06m1 stop
Frontier Logo
6:00 am - 9:23 amSJU-BOS
4h 23mnonstop
$188Frontier
Find Deal
Thu, Feb 26 - Fri, Feb 27
Multiple Airlines Logo
11:55 am - 10:05 pmBOS-SJU
9h 10m1 stop
Multiple Airlines Logo
3:55 am - 10:46 amSJU-BOS
7h 51m1 stop
$189Multiple Airlines
Find Deal
Wed, Jan 7 - Sun, Jan 11
Multiple Airlines Logo
6:00 am - 2:01 pmBOS-SJU
8h 01m1 stop
Multiple Airlines Logo
9:52 am - 2:12 pmSJU-BOS
4h 20mnonstop
$190Multiple Airlines
Find Deal
Wed, Mar 11 - Tue, Mar 17
Delta Logo
8:05 am - 1:11 pmBOS-SJU
4h 06mnonstop
Delta Logo
6:27 pm - 1:04 amSJU-BOS
7h 37m1 stop
$191Delta
Find Deal
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
6:00 am - 3:06 pmBOS-SJU
8h 06m1 stop
Multiple Airlines Logo
10:52 am - 2:12 pmSJU-BOS
4h 20mnonstop
$192Multiple Airlines
Find Deal
Mon, Feb 23 - Tue, Mar 3
United Airlines Logo
5:30 am - 1:17 pmBOS-SJU
6h 47m1 stop
United Airlines Logo
2:05 am - 7:39 amSJU-BOS
6h 34m1 stop
$195United Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
Spirit Airlines Logo
3:43 pm - 9:47 amBOS-SJU
17h 04m1 stop
Spirit Airlines Logo
4:40 pm - 11:57 pmSJU-BOS
8h 17m1 stop
$196Spirit Airlines
Find Deal
Sat, Jan 10 - Fri, Jan 16
JetBlue Logo
7:30 pm - 3:30 amBOS-BQN
7h 00m1 stop
JetBlue Logo
5:01 am - 10:54 amBQN-BOS
6h 53m1 stop
$205JetBlue
Find Deal
Tue, Feb 10 - Tue, Feb 24
United Airlines Logo
9:40 am - 11:57 pmPVD-BQN
13h 17m2 stops
United Airlines Logo
1:09 am - 3:25 pmBQN-PVD
15h 16m2 stops
$235United Airlines
Find Deal
Sat, Jan 24 - Sun, Feb 1

Frontier flights from Rhode Island to Puerto Rico

Our best Frontier deals on Rhode Island to Puerto Rico flight tickets
Frontier
Feb 26
BOS6:00 amBoston Logan Intl
8h 06m
1 stop
SJU3:06 pmSan Juan Luis Munoz Marin Intl
Feb 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
4h 23m
BOS9:23 amBoston Logan Intl
$188
Find similar
Frontier
Feb 19
BOS6:00 amBoston Logan Intl
8h 06m
1 stop
SJU3:06 pmSan Juan Luis Munoz Marin Intl
Feb 24
SJU4:11 pmSan Juan Luis Munoz Marin Intl
8h 54m
1 stop
BOS12:05 amBoston Logan Intl
$201
Find similar
Frontier
Feb 17
BOS6:00 amBoston Logan Intl
8h 06m
1 stop
SJU3:06 pmSan Juan Luis Munoz Marin Intl
Feb 25
SJU4:11 pmSan Juan Luis Munoz Marin Intl
8h 54m
1 stop
BOS12:05 amBoston Logan Intl
$202
Find similar

Delta flights from Rhode Island to Puerto Rico

Our best Delta deals on Rhode Island to Puerto Rico flight tickets
Delta
Feb 3
BOS8:05 amBoston Logan Intl
4h 06m
SJU1:11 pmSan Juan Luis Munoz Marin Intl
Feb 10
SJU3:55 pmSan Juan Luis Munoz Marin Intl
7h 37m
1 stop
BOS10:32 pmBoston Logan Intl
$191
Find similar
Delta
Dec 3
BOS6:05 amBoston Logan Intl
10h 15m
1 stop
SJU5:20 pmSan Juan Luis Munoz Marin Intl
Dec 10
SJU6:38 pmSan Juan Luis Munoz Marin Intl
7h 49m
1 stop
BOS1:27 amBoston Logan Intl
$203
Find similar
Delta
Mar 10
BOS8:10 amBoston Logan Intl
4h 08m
SJU12:18 pmSan Juan Luis Munoz Marin Intl
Mar 17
SJU6:15 amSan Juan Luis Munoz Marin Intl
11h 32m
1 stop
BOS5:47 pmBoston Logan Intl
$207
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 22, 2025.
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

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sat 1/24

1:00 pm-6:02 pm

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

Thu 1/29

2:00 pm-5:13 pm

Nonstop4h 13m

$186

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Thu 2/26

6:00 am-3:06 pm

1 stop8h 06m

San Juan Luis Munoz Marin Intl

Fri 2/27

6:00 am-9:23 am

Nonstop4h 23m

$188

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Wed 1/7

11:55 am-10:05 pm

1 stop9h 10m

San Juan Luis Munoz Marin Intl

Sun 1/11

3:55 am-10:46 am

1 stop7h 51m

$189

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Wed 3/11

6:00 am-2:01 pm

1 stop8h 01m

San Juan Luis Munoz Marin Intl

Tue 3/17

9:52 am-2:12 pm

Nonstop4h 20m

$190

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 1/27

8:05 am-1:11 pm

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Tue 2/3

6:27 pm-1:04 am

1 stop7h 37m

$191

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Mon 2/23

6:00 am-3:06 pm

1 stop8h 06m

San Juan Luis Munoz Marin Intl

Tue 3/3

10:52 am-2:12 pm

Nonstop4h 20m

$192

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Mon 12/8

5:30 am-1:17 pm

1 stop6h 47m

San Juan Luis Munoz Marin Intl

Thu 12/11

2:05 am-7:39 am

1 stop6h 34m

$195

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sat 1/10

3:43 pm-9:47 am

1 stop17h 04m

San Juan Luis Munoz Marin Intl

Fri 1/16

4:40 pm-11:57 pm

1 stop8h 17m

$196

BostonAguadilla

BOS - BQN

BOSBQN

Boston Logan Intl

Tue 2/10

7:30 pm-3:30 am

1 stop7h 00m

Aguadilla Borinquen

Tue 2/24

5:01 am-10:54 am

1 stop6h 53m

$205

ProvidenceAguadilla

PVD - BQN

PVDBQN

Providence-TFGreen

Sat 1/24

9:40 am-11:57 pm

2 stops13h 17m

Aguadilla Borinquen

Sun 2/1

1:09 am-3:25 pm

2 stops15h 16m

$235

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Rhode Island to Puerto Rico

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 month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in January, then you should wait until March to fly from Rhode Island, when ticket prices are also cheap, with an average price of $264.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Rhode Island is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $344. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $432.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the evening. Flights from Rhode Island to Puerto Rico during this time can be as low as $376. In contrast, the most expensive time of day to depart to Puerto Rico is at noon when prices are around $457.

What is the cheapest Rhode Island to Puerto Rico flight route?

Fly from Providence-TFGreen to San Juan Luis Munoz Marin Intl for the best Rhode Island - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $300 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Rhode Island for as low as $254 on momondo.

What cabin class options are available on Rhode Island to Puerto Rico flights?

There is only 1 cabin class available to choose from on Rhode Island to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rhode Island to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Rhode Island to Puerto Rico.

Cheap Rhode Island to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rhode Island to Puerto Rico

Best Price Found

$137

Fastest flight time

3h 45m

Direct flights

Every day

Airports in Puerto Rico

1 airport
The best one-way flight to Puerto Rico from Rhode Island in the past 72 hours is $137. The best round-trip flight deal from Rhode Island to Puerto Rico found on momondo in the last 72 hours is $300.
The fastest flight from Rhode Island to Puerto Rico takes 3h 45m
Direct flights go from Rhode Island to Puerto Rico every day.
There is 1 airport near Puerto Rico: San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • When did momondo last update prices for flights from Rhode Island to Puerto Rico?

    Prices for flights from Rhode Island to Puerto Rico are updated daily.

  • How many operators does momondo search for flights from Rhode Island to Puerto Rico?

  • How old do you have to be to fly from Rhode Island to Puerto Rico?

    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 Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Rhode Island to Puerto Rico?

Best airlines flying from Rhode Island to Puerto Rico

Compare and see reviews for airlines that fly from Rhode Island to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $70Free CancellationRating
5.8
3,100 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $95Free CancellationRating
6.3
8,160 reviews
Search Spirit Airlines flights
DeltaPriceFrom $142Free CancellationRating
7.9
8,001 reviews
Search Delta flights
JetBluePriceFrom $206Free CancellationRating
7.2
2,902 reviews
Search JetBlue flights
American AirlinesPriceFrom $215Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $340Free CancellationRating
8.0
4,252 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Puerto Rico?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rhode Island to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rhode Island to Puerto Rico with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Rhode Island to Puerto Rico flights to just show those with flexible booking policies.

How can momondo help me find flights from Rhode Island to Puerto Rico?

Once you have performed a search for Rhode Island to Puerto Rico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Rhode Island to Puerto Rico right now. Can momondo alert me if prices change?

Price alerts on flights to Puerto Rico from Rhode Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 12/22
Mon 12/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $102
Flights to Aguadillafrom $136
Flights to Mayagüezfrom $318