San Juan (SJU) → Cancun (CUN)
About San Juan to Cancun Flights
Discover the best flights from San Juan to Cancun, covering 2,202 km in approximately 3h 15m. San Juan (SJU) to Cancun (CUN) is one of the popular medium-haul routes connecting Puerto Rico and Mexico. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from San Juan to Cancun.
12-Month Price History
Flight prices from San Juan to Cancun vary significantly throughout the year. February typically offers the best deals with average prices around $503, while July sees the highest prices, averaging $851. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
96 days
For best prices
Booking Tips
For the best prices on San Juan to Cancun flights, we recommend booking 106 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $800 | $3300 | $4180 |
American Airlines AA | $830 | $3550 | $4690 |
Delta Air Lines DL | $920 | $2830 | $4600 |
Air France AF | $930 | $3210 | $4910 |
Lufthansa LH | $1000 | $3820 | $5550 |
British Airways BA | $1020 | $3760 | $5250 |
Emirates EK | $1030 | $4060 | $7360 |
United Airlines
UA
Economy
$800
Business
$3300
First
$4180
American Airlines
AA
Economy
$830
Business
$3550
First
$4690
Delta Air Lines
DL
Economy
$920
Business
$2830
First
$4600
Air France
AF
Economy
$930
Business
$3210
First
$4910
Lufthansa
LH
Economy
$1000
Business
$3820
First
$5550
British Airways
BA
Economy
$1020
Business
$3760
First
$5250
Emirates
EK
Economy
$1030
Business
$4060
First
$7360
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
San Juan → Cozumel
Luis Muñoz Marín International (SJU) to Cozumel International (CZM)
Distance: 2,204 km
Average price: $560
Don't Forget Travel Insurance!
Found your flight? Protect your trip with SafetyWing's comprehensive travel insurance. Perfect for trips to Cancun, Mexico.
- Medical coverage up to $250,000
- Trip interruption & delays covered
- Lost luggage protection included
From just $45/month • Works in 180+ countries • COVID-19 coverage included
Trusted by 100,000+ travelers
Frequently Asked Questions
How long is the flight from San Juan to Cancun?
The flight time from San Juan (SJU) to Cancun (CUN) is approximately 3 hours and 15 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between San Juan and Cancun?
The aerial distance between San Juan and Cancun is 2,202 kilometers (1,368 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from San Juan to Cancun?
Several airlines operate flights between San Juan and Cancun, including American Airlines, Delta Air Lines, United Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from San Juan to Cancun?
Based on historical data, February typically offers the lowest airfares for flights from San Juan to Cancun. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Cancun?
For the best prices on San Juan to Cancun flights, we recommend booking 156 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from San Juan to Cancun?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Puerto Rico traveling to Mexico should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between San Juan and Cancun?
San Juan operates on America/Puerto_Rico time zone, while Cancun is in the America/Cancun time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.