HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Port of Spain

$137+ Cheap flights from Puerto Rico to Port of Spain (POS)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — POS
Sep 10 — Sep 171
Wed 9/10
Wed 9/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico to Port of Spain with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Puerto Rico to Port of Spain

Keep the following information in mind while searching for Puerto Rico to Port of Spain flight deals. Data was last updated September 5, 2025.

Round-trip from

$260
(SmartFares)

One-way from

$137
(SmartFares)

Popular in

April

Cheapest in

December

Average price

$179
From Puerto Rico to Port of Spain Piarco Intl
Search Deals
One-way flight from Puerto Rico to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Puerto Rico to Port of Spain

Cheapest flights from Puerto Rico to Port of Spain
Explore the most affordable flight options available from Puerto Rico to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2025.

This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:00 pmSJU - POS
1 stop4h 20mCaribbean Airlines
Mon 9/87:40 amPOS - SJU
2 stops6h 05mCaribbean Airlines
Deal found 9/3$270
This Copa Airlines deal was found by Cheapflights users on 9/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:48 pmSJU - POS
1 stop7h 58mCopa Airlines
Fri 10/102:40 pmPOS - SJU
1 stop7h 41mCopa Airlines
Deal found 9/4$282
This Caribbean Airlines deal was found by Cheapflights users on 9/3. 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 Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:00 pmSJU - POS
1 stop4h 20mCaribbean Airlines
Fri 9/197:40 amPOS - SJU
1 stop4h 35mCaribbean Airlines
Deal found 9/3$309
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:00 pmSJU - POS
1 stop4h 20mMultiple Airlines
Sun 9/73:51 amPOS - SJU
1 stop12h 07mMultiple Airlines
Deal found 9/3$316
This SmartFares deal was found by Cheapflights users on 9/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:00 pmSJU - POS
1 stop4h 20mCaribbean Airlines
Fri 10/109:55 pmPOS - SJU
2 stops15h 50mCaribbean Airlines
Deal found 9/4$321
This SmartFares deal was found by Cheapflights users on 9/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/173:15 pmSJU - POS
2 stops5h 35mCaribbean Airlines
Tue 10/219:30 amPOS - SJU
2 stops28h 15mCaribbean Airlines
Deal found 9/4$331
This SmartFares deal was found by Cheapflights users on 9/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:00 pmSJU - POS
1 stop4h 20mCaribbean Airlines
Sat 10/257:40 amPOS - SJU
2 stops6h 05mCaribbean Airlines
Deal found 9/3$335
This Caribbean Airlines deal was found by Cheapflights users on 9/4. 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 Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/213:15 pmSJU - POS
2 stops5h 35mCaribbean Airlines
Fri 11/2810:35 amPOS - SJU
Nonstop3h 10mCaribbean Airlines
Deal found 9/4$355

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Port of Spain 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 September 5, 2025.
Use the filters below to find and compare flights from Puerto Rico to Port of Spain that are best for you.

Fly from

Puerto Rico

Fly to

Port of Spain

Route

Depart

Return

Price

San JuanPort of Spain

SJU - POS

SJUPOS

San Juan Luis Munoz Marin Intl

Sat 1/10

4:00 pm-8:20 pm

1 stop4h 20m

Port of Spain Piarco Intl

Sat 1/17

7:40 am-1:45 pm

2 stops6h 05m

$260

San JuanPort of Spain

SJU - POS

SJUPOS

San Juan Luis Munoz Marin Intl

Fri 1/2

5:37 am-1:11 pm

1 stop7h 34m

Port of Spain Piarco Intl

Fri 1/9

2:16 pm-10:28 pm

1 stop8h 12m

$269

San JuanPort of Spain

SJU - POS

SJUPOS

San Juan Luis Munoz Marin Intl

Mon 10/6

5:48 pm-1:46 am

1 stop7h 58m

Port of Spain Piarco Intl

Fri 10/10

2:40 pm-10:21 pm

1 stop7h 41m

$282

San JuanPort of Spain

SJU - POS

SJUPOS

San Juan Luis Munoz Marin Intl

Wed 2/4

5:37 am-1:44 am

1 stop20h 07m

Port of Spain Piarco Intl

Sat 2/7

3:40 am-10:32 pm

1 stop18h 52m

$291

San JuanPort of Spain

SJU - POS

SJUPOS

San Juan Luis Munoz Marin Intl

Wed 2/4

4:00 pm-8:20 pm

1 stop4h 20m

Port of Spain Piarco Intl

Wed 2/11

7:40 am-1:45 pm

2 stops6h 05m

$299

San JuanPort of Spain

SJU - POS

SJUPOS

San Juan Luis Munoz Marin Intl

Sun 9/14

3:15 pm-11:20 pm

2 stops8h 05m

$137

San JuanPort of Spain

SJU - POS

SJUPOS

San Juan Luis Munoz Marin Intl

Tue 10/21

5:48 pm-1:46 am

1 stop7h 58m

$251

San JuanPort of Spain

SJU - POS

SJUPOS

San Juan Luis Munoz Marin Intl

Sat 9/13

12:28 am-4:15 am

2 stops27h 47m

$318

San JuanPort of Spain

SJU - POS

SJUPOS

San Juan Luis Munoz Marin Intl

Tue 10/21

4:55 pm-11:23 pm

2 stops30h 28m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Best time to book a flight from Puerto Rico to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Puerto Rico 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 Puerto Rico to Port of Spain

What is the cheapest month to book a flight from Puerto Rico to Port of Spain?

Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Port of Spain (average of $435). Flying from Puerto Rico to Port of Spain in December is currently the most expensive (average of $710). 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 PR to POS?

Find hourly flight availability from Puerto Rico to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 5, 2025.

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

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port of Spain. Reviews last updated September 5, 2025.
Read reviews from past customers who have flown Caribbean Airlines and Frontier from Puerto Rico to Port of Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.1
Very good
176 reviews

Boarding

8.1

Crew

8.4

Entertainment

6.7

Comfort

7.8

Food

6.8

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Caribbean Airlines
8.1
Very good
176 reviews
Caribbean Airlines
8.1
Very good
176 reviews

Boarding

8.1

Crew

8.4

Entertainment

6.7

Comfort

7.8

Food

6.8

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.
Frontier
5.8
Fair
3,194 reviews
Caribbean Airlines
8.1
Very good
176 reviews

Boarding

8.1

Crew

8.4

Entertainment

6.7

Comfort

7.8

Food

6.8

Overall

8.1

Reviews

1 / 10
6.0
Good

Anonymous,Jul 2025

GEO - POS

The crew was welcoming and helpful. No entertainment no meal only a drink.

Related info for your journey

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

  • What airport do you fly into for flights to Port of Spain from Puerto Rico?

    Most people fly into Port of Spain Piarco Intl (POS) if they book a flight to Port of Spain from Puerto Rico. Piarco Intl is conveniently located just 12.6 mi from Port of Spain’s city center.

  • How long is the flight from Puerto Rico to Port of Spain?

    For as low as $260, Caribbean Airlines can have you in Port of Spain from Puerto Rico in 4h 20m. The distance from Puerto Rico to Port of Spain is about 625 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Puerto Rico to Port of Spain one-way?

    One-way options have recently been found by users for as low as $137 on Caribbean Airlines. Other airlines that offer cheap prices include Copa Airlines from $251 and United Airlines from $345 one-way.

  • Can I find deals for flights from Puerto Rico to Port of Spain that include hotel bookings?

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

  • How can I find direct flights from Puerto Rico to Port of Spain?

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

  • Can I find deals for business class flights from Puerto Rico to Port of Spain?

    Yes. Cheapflights offers flight deals from Puerto Rico to Port of Spain 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 Puerto Rico to Port of Spain?

    Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Port of Spain (average of $435). Flying from Puerto Rico to Port of Spain in December is currently the most expensive (average of $710). 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.

Top 2 airlines flying from Puerto Rico to Port of Spain

Discover the top 2 airlines that operate flights from Puerto Rico to Port of Spain. 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 September 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$88Average$188FlexibilityNo cancel feeOn-time62%
Caribbean AirlinesCheapest$235Average$292FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.