Flights from Saint Thomas Island to San Juan from $41
Find cheap flight tickets from Saint Thomas Island (STT) to San Juan (SJU). Cheapest fare starts from $108.
Saint Thomas Island
STT
→
San Juan
SJU
10/24/2025 – 10/31/2025
Cheap flight deals from Saint Thomas Island to San Juan
Average price start from:
i
$49
Round-trip flights from Saint Thomas Island to San Juan starting at $49. Book now for the best deals!
One-way from:
i
$41
One-way flights from Saint Thomas Island to San Juan starting at $41. Great for flexible travel!
Cheapest day:
i
Wednesday
Wednesday is the cheapest day to fly from Saint Thomas Island to San Juan. Save more by booking on this day!
Cheapest In:
i
$14
Feb 2025
Feb 2025 is the cheapest month to fly from Saint Thomas Island to San Juan with prices starting at $14.
Find flight deals from Saint Thomas Island to San Juan
Cheapest flights from Saint Thomas Island to San Juan
ONEWAY FLIGHTS
LAST MINUTE
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Explore the cheapest oneway flights from Saint Thomas Island to San Juan spotted daily.
STT
Saint Thomas Island
STT - Saint Thomas Island • 2025-10-24 • 09:00
Unknown
60 min
SJU
Unknown City
$41
Non-stop • 60 min
STT
Saint Thomas Island
STT - Saint Thomas Island • 2025-10-24 • 09:00
Unknown
60 min
SJU
Unknown City
$52
Non-stop • 60 min
STT
Saint Thomas Island
STT - Saint Thomas Island • 2025-10-24 • 09:00
Unknown
60 min
SJU
Unknown City
$60
Non-stop • 60 min
STT
Saint Thomas Island
STT - Saint Thomas Island • 2025-10-24 • 09:00
Unknown
60 min
SJU
Unknown City
$74
Non-stop • 60 min
STT
Saint Thomas Island
STT - Saint Thomas Island • 2025-10-24 • 09:00
Unknown
60 min
STX
Unknown City
$79
Non-stop • 60 min
STT
Saint Thomas Island
STT - Saint Thomas Island • 2025-10-24 • 09:00
Unknown
60 min
SJU
Unknown City
$82
Non-stop • 60 min
STT
Saint Thomas Island
STT - Saint Thomas Island • 2025-10-24 • 09:00
Unknown
60 min
SJU
Unknown City
$138
Non-stop • 60 min
STT
Saint Thomas Island
STT - Saint Thomas Island • 2025-10-24 • 09:00
Unknown
60 min
SJU
Unknown City
$141
Non-stop • 60 min
Price Trends & Analysis
Weekly Price Trends
For the best deals, try flying to San Juan on Wednesday.
Monthly Price Trends
Lowest fares from Saint Thomas Island to San Juan typically available in November.
Weather & Climate Information
Temperature
San Juan has a tropical climate with warm temperatures year-round. Average highs range from 28°C to 32°C (82°F to 90°F), with brief rain showers common, especially from May to November.[4]
Rainfall
The best time to visit San Juan is from mid-December to April, when the weather is driest and most pleasant for outdoor activities and sightseeing.[4]
Airlines at SJU
Discover excellent flight options from Saint Thomas Island to San Juan with top airlines including Frontier Airlines, Jetblue Airways, Spirit Airlines, Silver Airways. These carriers offer reliable service and comfortable connections between these popular destinations.
The average flight time is approximately 10-15 hours, with most routes featuring one stopover for optimal pricing and convenience. When planning your journey from Saint Thomas Island to San Juan, these airlines provide excellent connectivity and modern aircraft for a pleasant travel experience.
Places to Visit in San Juan
Top places to visit in San Juan include the **Old San Juan**, Historic district with cobblestone streets, colorful colonial architecture, shops, restaurants, and museums.; the **Castillo San Felipe del Morro**, 16th-century citadel and UNESCO World Heritage Site overlooking the Atlantic Ocean.; the **Paseo de la Princesa**, Scenic promenade with street vendors, local art, and views of San Juan Bay.; the **Condado Beach**, Popular urban beach for swimming, sunbathing, and water sports.; and the **Museo de Arte de Puerto Rico**, Museum featuring Puerto Rican art from classical to contemporary..
About San Juan
Travel to San Juan from Saint Thomas Island for an unforgettable experience in this vibrant destination. San Juan is the vibrant capital of Puerto Rico, blending Old World Spanish colonial charm with modern Caribbean energy. The city is famous for its historic Old San Juan district, beautiful beaches, lively nightlife, and rich cultural experiences.[1][4]
Founded in 1521, San Juan is one of the oldest cities in the Americas. Originally a fortified walled city, it played a crucial role in Spanish colonial defense and trade. Today, its cobblestone streets and pastel-colored buildings reflect over 500 years of history.[2][4]
The best time to visit San Juan is during Peak tourist season is December through April, coinciding with winter holidays and spring break. Expect higher prices and larger crowds during this period.[4], when the weather is most pleasant for outdoor activities.
For the best deals on flights from Saint Thomas Island to San Juan, consider booking during November and flying on Wednesday. As you plan your trip, remember to explore the local culture and indulge in San Juan's culinary scene.
Airlines Flying from Saint Thomas Island to San Juan
Discover excellent flight options from Saint Thomas Island to San Juan with top airlines including Frontier Airlines, Jetblue Airways, Spirit Airlines, Silver Airways. These carriers offer reliable service and comfortable connections between these popular destinations.
The average flight time is approximately 10-15 hours, with most routes featuring one stopover for optimal pricing and convenience. When planning your journey from Saint Thomas Island to San Juan, these airlines provide excellent connectivity and modern aircraft for a pleasant travel experience.
Hotels in San Juan
For your visit to San Juan, choose hotels near SJU Airport for maximum convenience. Many accommodations offer complimentary airport shuttle services.
Airport Statistics
As a premier transportation hub, the airport offers extensive connectivity with multiple domestic and international flight routes, ensuring seamless travel for passengers and efficient cargo operations. Equipped with state-of-the-art facilities, including streamlined check-in processes, lounges, and advanced security systems, the airport enhances the passenger experience while accommodating diverse travel needs.
About San Juan
Travel to San Juan from Saint Thomas Island for an unforgettable experience in this vibrant destination. San Juan is the vibrant capital of Puerto Rico, blending Old World Spanish colonial charm with modern Caribbean energy. The city is famous for its historic Old San Juan district, beautiful beaches, lively nightlife, and rich cultural experiences.[1][4]
Founded in 1521, San Juan is one of the oldest cities in the Americas. Originally a fortified walled city, it played a crucial role in Spanish colonial defense and trade. Today, its cobblestone streets and pastel-colored buildings reflect over 500 years of history.[2][4]
The best time to visit San Juan is during Peak tourist season is December through April, coinciding with winter holidays and spring break. Expect higher prices and larger crowds during this period.[4], when the weather is most pleasant for outdoor activities.
For the best deals on flights from Saint Thomas Island to San Juan, consider booking during November and flying on Wednesday. As you plan your trip, remember to explore the local culture and indulge in San Juan's culinary scene.
Places to Visit in San Juan
Top places to visit in San Juan include the **Old San Juan**, Historic district with cobblestone streets, colorful colonial architecture, shops, restaurants, and museums.; the **Castillo San Felipe del Morro**, 16th-century citadel and UNESCO World Heritage Site overlooking the Atlantic Ocean.; the **Paseo de la Princesa**, Scenic promenade with street vendors, local art, and views of San Juan Bay.; the **Condado Beach**, Popular urban beach for swimming, sunbathing, and water sports.; and the **Museo de Arte de Puerto Rico**, Museum featuring Puerto Rican art from classical to contemporary..
Hotels in San Juan
For your visit to San Juan, choose hotels near SJU Airport for maximum convenience. Many accommodations offer complimentary airport shuttle services.
Airlines Flying from Saint Thomas Island to San Juan
Discover excellent flight options from Saint Thomas Island to San Juan with top airlines including Frontier Airlines, Jetblue Airways, Spirit Airlines, Silver Airways. These carriers offer reliable service and comfortable connections between these popular destinations.
The average flight time is approximately 10-15 hours, with most routes featuring one stopover for optimal pricing and convenience. When planning your journey from Saint Thomas Island to San Juan, these airlines provide excellent connectivity and modern aircraft for a pleasant travel experience.
Frequently Asked Questions
What's the lowest price for flights from Saint Thomas Island to San Juan?
You can find flights starting from $41. For better deals, book during November and choose Wednesday departures.
How long is the journey from Saint Thomas Island to San Juan?
The average flight time is about 10-15 hours, with most routes including one stopover for better pricing and comfort.
What airlines operate flights on this route?
Several airlines serve this route including Frontier Airlines, Jetblue Airways, Spirit Airlines. Research current schedules and compare prices for the best deal.
How far in advance should I book?
For the best prices, book 2-3 months ahead and consider traveling during November when prices are typically lower.
What accommodation options are near SJU Airport?
SJU Airport has several nearby hotels with shuttle services, making it convenient for travelers with early or late flights.
What attractions can I visit in San Juan?
San Juan features a wonderful combination of historical sites and modern attractions. The best time to visit is during Peak tourist season is December through April, coinciding with winter holidays and spring break. Expect higher prices and larger crowds during this period.[4] for optimal sightseeing.
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