San Francisco (SFO) → Cancun (CUN)
About San Francisco to Cancun Flights
Discover the best flights from San Francisco to Cancun, covering 3,872 km in approximately 5h 20m. San Francisco (SFO) 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 Francisco to Cancun.
12-Month Price History
Flight prices from San Francisco to Cancun vary significantly throughout the year. February typically offers the best deals with average prices around $787, while July sees the highest prices, averaging $1306. Savvy travelers can save up to 40% 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
71 days
For best prices
Booking Tips
For the best prices on San Francisco to Cancun flights, we recommend booking 81 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 |
|---|---|---|---|
Lufthansa LH | $1190 | $5020 | $7060 |
Alaska Airlines AS | $1230 | $3990 | $5910 |
American Airlines AA | $1250 | $4680 | $5690 |
United Airlines UA | $1260 | $4250 | $5770 |
Delta Air Lines DL | $1280 | $4250 | $7820 |
British Airways BA | $1320 | $4260 | $7410 |
Air France AF | $1340 | $4670 | $6220 |
Lufthansa
LH
Economy
$1190
Business
$5020
First
$7060
Alaska Airlines
AS
Economy
$1230
Business
$3990
First
$5910
American Airlines
AA
Economy
$1250
Business
$4680
First
$5690
United Airlines
UA
Economy
$1260
Business
$4250
First
$5770
Delta Air Lines
DL
Economy
$1280
Business
$4250
First
$7820
British Airways
BA
Economy
$1320
Business
$4260
First
$7410
Air France
AF
Economy
$1340
Business
$4670
First
$6220
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
San Jose → Cancun
San Jose International (SJC) to Cancún International (CUN)
Distance: 3,825 km
Average price: $876
Oakland → Cancun
Oakland International (OAK) to Cancún International (CUN)
Distance: 3,862 km
Average price: $883
Sacramento → Cancun
Sacramento International (SMF) to Cancún International (CUN)
Distance: 3,846 km
Average price: $880
San Jose → Cancun
San Jose International (SJC) to Cancún International (CUN)
Distance: 3,825 km
Average price: $876
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Frequently Asked Questions
How long is the flight from San Francisco to Cancun?
The flight time from San Francisco (SFO) to Cancun (CUN) is approximately 5 hours and 20 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 Francisco and Cancun?
The aerial distance between San Francisco and Cancun is 3,872 kilometers (2,406 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from San Francisco to Cancun?
Several airlines operate flights between San Francisco and Cancun, including United Airlines, Alaska Airlines, American Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from San Francisco to Cancun?
Based on historical data, February typically offers the lowest airfares for flights from San Francisco 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 Francisco to Cancun flights, we recommend booking 72 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from San Francisco 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 Francisco and Cancun?
San Francisco 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.