Nonstop flights from Cancún to San Francisco
United Airlines flies this route daily.
CUNCancún Cancun International
2,406 mi · 7 flights a week
SFOSan Francisco International
When they leave
Cancún time12:57p12:57pDeparts 12:57 PM
One departure, at 12:57 PM. It runs daily.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Cancún to San Francisco
United Airlines is the only airline flying nonstop from Cancún to San Francisco, daily on the Boeing 737 MAX 9.
The flight covers 2,406 miles.
Flying back, San Francisco to Cancún has 7 nonstop flights a week.
Return flights
More from Cancún
Find the cheapest day to fly from Cancún to San Francisco.
Schedules as of Oct 9, 2026.