San Diego (SAN) → Cancun (CUN)
About San Diego to Cancun Flights
Discover the best flights from San Diego to Cancun, covering 3,261 km in approximately 4h 35m. San Diego (SAN) to Cancun (CUN) is one of the popular medium-haul routes connecting United States 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 Diego to Cancun.
12-Month Price History
Flight prices from San Diego to Cancun vary significantly throughout the year. February typically offers the best deals with average prices around $689, while July sees the highest prices, averaging $1163. 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
147 days
For best prices
Booking Tips
For the best prices on San Diego to Cancun flights, we recommend booking 146 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 | $990 | $3840 | $5640 |
Delta Air Lines DL | $990 | $3990 | $6800 |
Lufthansa LH | $1110 | $4000 | $7190 |
American Airlines AA | $1110 | $3770 | $5400 |
British Airways BA | $1250 | $4360 | $6560 |
Air France AF | $1260 | $4450 | $6970 |
Emirates EK | $1440 | $4800 | $7950 |
United Airlines
UA
Economy
$990
Business
$3840
First
$5640
Delta Air Lines
DL
Economy
$990
Business
$3990
First
$6800
Lufthansa
LH
Economy
$1110
Business
$4000
First
$7190
American Airlines
AA
Economy
$1110
Business
$3770
First
$5400
British Airways
BA
Economy
$1250
Business
$4360
First
$6560
Air France
AF
Economy
$1260
Business
$4450
First
$6970
Emirates
EK
Economy
$1440
Business
$4800
First
$7950
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Los Angeles → Cancun
Los Angeles International (LAX) to Cancún International (CUN)
Distance: 3,407 km
Average price: $794
Tijuana → Cancun
Tijuana International (TIJ) to Cancún International (CUN)
Distance: 3,235 km
Average price: $585
San Diego → Cozumel
San Diego International (SAN) to Cozumel International (CZM)
Distance: 3,285 km
Average price: $771
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Frequently Asked Questions
How long is the flight from San Diego to Cancun?
The flight time from San Diego (SAN) to Cancun (CUN) is approximately 4 hours and 35 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 Diego and Cancun?
The aerial distance between San Diego and Cancun is 3,261 kilometers (2,026 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from San Diego to Cancun?
Several airlines operate flights between San Diego 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 Diego to Cancun?
Based on historical data, February typically offers the lowest airfares for flights from San Diego 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 Diego to Cancun flights, we recommend booking 87 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from San Diego to Cancun?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States 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 Diego and Cancun?
San Diego operates on America/Los_Angeles 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.