Cancun (CUN) → San Diego (SAN)
About Cancun to San Diego Flights
Discover the best flights from Cancun to San Diego, covering 3,261 km in approximately 4h 35m. Cancun (CUN) to San Diego (SAN) is one of the popular medium-haul routes connecting Mexico and United States. 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 Cancun to San Diego.
12-Month Price History
Flight prices from Cancun to San Diego vary significantly throughout the year. February typically offers the best deals with average prices around $687, while July sees the highest prices, averaging $1160. 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
139 days
For best prices
Booking Tips
For the best prices on Cancun to San Diego flights, we recommend booking 154 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 | $1060 | $4680 | $7110 |
Air France AF | $1220 | $4720 | $6710 |
Lufthansa LH | $1260 | $4750 | $6740 |
American Airlines AA | $1280 | $4300 | $7690 |
British Airways BA | $1290 | $4510 | $6730 |
Delta Air Lines DL | $1360 | $4270 | $6160 |
Emirates EK | $1450 | $5440 | $9090 |
United Airlines
UA
Economy
$1060
Business
$4680
First
$7110
Air France
AF
Economy
$1220
Business
$4720
First
$6710
Lufthansa
LH
Economy
$1260
Business
$4750
First
$6740
American Airlines
AA
Economy
$1280
Business
$4300
First
$7690
British Airways
BA
Economy
$1290
Business
$4510
First
$6730
Delta Air Lines
DL
Economy
$1360
Business
$4270
First
$6160
Emirates
EK
Economy
$1450
Business
$5440
First
$9090
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Cozumel → San Diego
Cozumel International (CZM) to San Diego International (SAN)
Distance: 3,285 km
Average price: $771
Cancun → Los Angeles
Cancún International (CUN) to Los Angeles International (LAX)
Distance: 3,407 km
Average price: $794
Cancun → Tijuana
Cancún International (CUN) to Tijuana International (TIJ)
Distance: 3,235 km
Average price: $585
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Frequently Asked Questions
How long is the flight from Cancun to San Diego?
The flight time from Cancun (CUN) to San Diego (SAN) 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 Cancun and San Diego?
The aerial distance between Cancun and San Diego is 3,261 kilometers (2,026 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Cancun to San Diego?
Several airlines operate flights between Cancun and San Diego, 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 Cancun to San Diego?
Based on historical data, February typically offers the lowest airfares for flights from Cancun to San Diego. 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 San Diego?
For the best prices on Cancun to San Diego flights, we recommend booking 168 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Cancun to San Diego?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Mexico traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Cancun and San Diego?
Cancun operates on America/Cancun time zone, while San Diego is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.