Cancún (CUN) to San Francisco (SFO) flight deal in economy from $443

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
MexicoCUN

Cancún International Airport

Cancún, Mexico
United StatesSFO

San Francisco International Airport

San Francisco, United States
$654 USD
-32%$443 USD
Verified about 13 hours ago
Fair Availability
34% of dates checked are available within 10% of the lowest price

Monday, August 31st, 2026

3 round-trip options

Returning
Mon, Sep 7, 2026•7 Day Trip
$732 USD
Google Flights
Returning
Thu, Sep 10, 2026•10 Day Trip
$732 USD
Google Flights
Returning
Sat, Sep 12, 2026•12 Day Trip
$697 USD
Google Flights