Book Cheap Caribbean Airlines Flights to San Juan at $256*
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Overview
Puerto Rico is an archipelago in the Caribbean Sea consisting of the main island, four small islands, and hundreds of cays and islets. The island territory is only 100 miles long and 35 miles wide (8,870 square kilometers). Still, it packs a fantastic diversity of sights, scenery, and culture.
Best Time To Go
High season, one of the best times to visit Puerto Rico, runs from mid-December through mid-April. These are the months with the least amount of rainfall and the mildest temperatures.
In Puerto Rico, the dry season is more notable from December through April, with cooler temperatures. In contrast, May through November brings heavier rainfall - making it the wet season for the Island.
Language
Puerto Rico is an unincorporated territory of the United States where the official languages are Spanish and English.
Best Known For
Puerto Rico is filled with a wide variety of incredible places and countless reasons to get outside and explore.
- Puerto Rico's coral reefs.
- El Morro
- El Yunque National Forest.
- Castillo de San Cristóbal.
- Museums in Ponce.
- Bahía Bioluminiscente.
- La Placita.
- Bacardi Distillery.
- Old San Juan
- Culebra Beaches
Airport
Luis Muñoz Marín International Airport
Deals on flights to San Juan
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Port-of-Spain (POS)to
San Juan (SJU)07/05/2025 - 07/07/2025
From
$291
Seen: 11 hrs ago
Round-trip
/
Economy
Port-of-Spain (POS)to
San Juan (SJU)07/03/2025 - 07/07/2025
From
$291
Seen: 1 day ago
Round-trip
/
Economy
Port-of-Spain (POS)to
San Juan (SJU)08/09/2025 - 09/11/2025
From
$300
Seen: 1 day ago
Round-trip
/
Economy
Port-of-Spain (POS)to
San Juan (SJU)08/09/2025 - 09/18/2025
From
$300
Seen: 1 day ago
Round-trip
/
Economy
Port-of-Spain (POS)to
San Juan (SJU)08/09/2025 - 09/12/2025
From
$311
Seen: 1 day ago
Round-trip
/
Economy
Bridgetown (BGI)to
San Juan (SJU)09/27/2025 - 10/02/2025
From
$348
Seen: 1 day ago
Round-trip
/
Economy
Bridgetown (BGI)to
San Juan (SJU)10/25/2025 - 11/15/2025
From
$348
Seen: 1 day ago
Round-trip
/
Economy
Bridgetown (BGI)to
San Juan (SJU)10/25/2025 - 11/27/2025
From
$348
Seen: 1 day ago
Round-trip
/
Economy
Bridgetown (BGI)to
San Juan (SJU)10/25/2025 - 10/30/2025
From
$348
Seen: 1 day ago
Round-trip
/
Economy
Bridgetown (BGI)to
San Juan (SJU)10/25/2025 - 12/04/2025
From
$348
Seen: 1 day ago
Round-trip
/
Economy
Tortola (EIS)to
San Juan (SJU)06/02/2025 - 06/21/2025
From
$256
Seen: 18 hrs ago
Round-trip
/
Economy
Tortola (EIS)to
San Juan (SJU)06/02/2025 - 06/26/2025
From
$256
Seen: 18 hrs ago
Round-trip
/
Economy
Tortola (EIS)to
San Juan (SJU)06/02/2025 - 06/04/2025
From
$256
Seen: 18 hrs ago
Round-trip
/
Economy
Tortola (EIS)to
San Juan (SJU)06/02/2025 - 06/05/2025
From
$256
Seen: 18 hrs ago
Round-trip
/
Economy
Tortola (EIS)to
San Juan (SJU)06/04/2025 - 06/11/2025
From
$256
Seen: 18 hrs ago
Round-trip
/
Economy
St. George's (GND)to
San Juan (SJU)06/26/2025 - 06/29/2025
From
$481
Seen: 23 hrs ago
Round-trip
/
Economy
St. George's (GND)to
San Juan (SJU)06/05/2025 - 06/20/2025
From
$481
Seen: 23 hrs ago
Round-trip
/
Economy
St. George's (GND)to
San Juan (SJU)06/05/2025 - 06/27/2025
From
$481
Seen: 23 hrs ago
Round-trip
/
Economy
St. George's (GND)to
San Juan (SJU)06/12/2025 - 06/27/2025
From
$481
Seen: 23 hrs ago
Round-trip
/
Economy
St. George's (GND)to
San Juan (SJU)06/12/2025 - 06/29/2025
From
$481
Seen: 23 hrs ago
Round-trip
/
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Things To Do
Metro Area
Metro Area
Metro Area - Old San Juan, a 500-year-old city with historic castles, cobblestone streets, and unique architecture, offers a captivating journey through living history. Visit for an unforgettable cultural and architectural experience.
South Region
South Region
Ponce offers notable historical and cultural attractions. You can visit museums like Museo de Arte de Ponce, do a rum tasting tour in Castillo Serrallés, and see colorful landmarks of colonial and European architecture, including el Parque de Bombas and la Cruceta del Vigía.
East Region
East Region
East Region - El Yunque National Forest, the only subtropical rainforest in the U.S. National Forest system. Its waterfalls, hiking trails, and panoramic vistas are a nature lover’s wonderland. Learn about the 240 plant species endemic to Puerto Rico.
West Region
West Region
Bioluminescent Bay - There are only five bioluminescent ecosystems in the world, and Puerto Rico has 3 of them. One is located at La Parguera in Lajas, where swimming is permitted. Guided tours offer equipment so you can dive in and swim after dark. You can also take a glass-bottom boat ride to admire the organisms that make the bay glow.
Great prices on flights to San Juan
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Port-of-Spain (POS) | San Juan (SJU) | Round-trip / Economy | 07/05/2025 - 07/07/2025 | From $291 Seen: 11 hrs ago |
| Port-of-Spain (POS) | San Juan (SJU) | Round-trip / Economy | 07/03/2025 - 07/07/2025 | From $291 Seen: 1 day ago |
| Port-of-Spain (POS) | San Juan (SJU) | Round-trip / Economy | 08/09/2025 - 09/11/2025 | From $300 Seen: 1 day ago |
| Port-of-Spain (POS) | San Juan (SJU) | Round-trip / Economy | 08/09/2025 - 09/18/2025 | From $300 Seen: 1 day ago |
| Port-of-Spain (POS) | San Juan (SJU) | Round-trip / Economy | 08/09/2025 - 09/12/2025 | From $311 Seen: 1 day ago |
| Port-of-Spain (POS) | San Juan (SJU) | Round-trip / Economy | 08/09/2025 - 09/05/2025 | From $311 Seen: 1 day ago |
| Bridgetown (BGI) | San Juan (SJU) | Round-trip / Economy | 09/27/2025 - 10/02/2025 | From $348 Seen: 1 day ago |
| Bridgetown (BGI) | San Juan (SJU) | Round-trip / Economy | 01/15/2026 - 02/14/2026 | From $348 Seen: 1 day ago |
| Bridgetown (BGI) | San Juan (SJU) | Round-trip / Economy | 01/15/2026 - 01/17/2026 | From $348 Seen: 1 day ago |
| Bridgetown (BGI) | San Juan (SJU) | Round-trip / Economy | 10/25/2025 - 11/15/2025 | From $348 Seen: 1 day ago |
| Bridgetown (BGI) | San Juan (SJU) | Round-trip / Economy | 10/25/2025 - 11/27/2025 | From $348 Seen: 1 day ago |
| Bridgetown (BGI) | San Juan (SJU) | Round-trip / Economy | 10/25/2025 - 10/30/2025 | From $348 Seen: 1 day ago |
| Tortola (EIS) | San Juan (SJU) | Round-trip / Economy | 06/25/2025 - 06/30/2025 | From $256 Seen: 18 hrs ago |
| Tortola (EIS) | San Juan (SJU) | Round-trip / Economy | 06/26/2025 - 06/30/2025 | From $256 Seen: 18 hrs ago |
| Tortola (EIS) | San Juan (SJU) | Round-trip / Economy | 06/28/2025 - 08/06/2025 | From $256 Seen: 18 hrs ago |
| Tortola (EIS) | San Juan (SJU) | Round-trip / Economy | 06/12/2025 - 06/19/2025 | From $256 Seen: 18 hrs ago |
| Tortola (EIS) | San Juan (SJU) | Round-trip / Economy | 06/12/2025 - 06/21/2025 | From $256 Seen: 18 hrs ago |
| Tortola (EIS) | San Juan (SJU) | Round-trip / Economy | 06/12/2025 - 06/25/2025 | From $256 Seen: 18 hrs ago |
| St. George's (GND) | San Juan (SJU) | Round-trip / Economy | 06/26/2025 - 06/29/2025 | From $481 Seen: 23 hrs ago |
| St. George's (GND) | San Juan (SJU) | Round-trip / Economy | 06/12/2025 - 06/27/2025 | From $481 Seen: 23 hrs ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel Tips
Currency
The currency used in Puerto Rico is the U.S. dollar.
Electricity
Puerto Rico operates on a 120V supply voltage, which is within the 110-240V range that dual voltage appliances operate on.
Passport
Since Puerto Rico is a territory of the United States, American citizens do not require a passport to enter. However, they must always travel with a valid ID.
Tipping
It is expected to tip 15%-20% of the total bill.
Rental
Driving is on the left. You must be 25 years or older with a valid driver’s license and a credit card. International drivers need an international permit.
Public Transport
If staying in San Juan, options include taxis, Uber, buses, Tren Urbano, and private shuttles.
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Business Hours
Generally 8am to 4pm, often with an hour’s break for lunch; half-day on Saturday. Banks open 8am to 2pm except Fridays (8am to 5pm), and are closed on Saturdays.