San Francisco (SFO) to Cancún (CUN) flight deal in economy from $458

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
MexicoCUN

Cancún International Airport

Cancún, Mexico
$650 USD
-30%$458 USD
Verified about 7 hours ago
Fair Availability
38% of dates checked are available within 10% of the lowest price

Tuesday, July 21st, 2026

0 round-trip options

No flight details available for this date.