Cancún (CUN) to San Francisco (SFO) flight deal in economy from $283

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
MexicoCUN

Cancún International Airport

Cancún, Mexico
United StatesSFO

San Francisco International Airport

San Francisco, United States
$581 USD
-51%$283 USD
Verified about 7 hours ago
Rare Availability
7% of dates checked are available within 10% of the lowest price

Friday, December 4th, 2026

6 round-trip options

Returning
Thu, Dec 10, 2026•6 Day Trip
$544 USD
Google Flights
Returning
Sat, Dec 12, 2026•8 Day Trip
$652 USD
Google Flights
Returning
Sun, Dec 13, 2026•9 Day Trip
$530 USD
Google Flights
Returning
Mon, Dec 14, 2026•10 Day Trip
$530 USD
Google Flights
Returning
Tue, Dec 15, 2026•11 Day Trip
$594 USD
Google Flights
Returning
Fri, Dec 18, 2026•14 Day Trip
$1,039 USD
Google Flights