SFO to CUN from $345 in economy

DLDelta Air Lines

Round Trip•Economy

SFO

San Francisco International Airport

San Francisco, United States

CUN

Cancún International Airport

Cancún, Mexico

$614 USD

-44%$345 USD

Verified about 7 hours ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$598 30$598 1$728 2$728 3$519 4$514 5$514 6$514 7$514 8$514 9$514 10$514 11$514 12$525 13$525 14$523 15$613 16$529 17$529 18$613 19$529 20$529 21$525 22$613 23$613 24$653 25$529 26$529 27$529 28$525 29$529 30$519 31$519 1$619 2$643

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Friday, July 31st, 2026

6 round-trip options

Returning

Wed, Aug 5, 2026•5 Day Trip

$529 USD

Google Flights

Returning

Sat, Aug 8, 2026•8 Day Trip

$733 USD

Google Flights

Returning

Sun, Aug 9, 2026•9 Day Trip

$733 USD

Google Flights

Returning

Mon, Aug 10, 2026•10 Day Trip

$613 USD

Google Flights

Returning

Wed, Aug 12, 2026•12 Day Trip

$519 USD

Google Flights

Returning

Thu, Aug 13, 2026•13 Day Trip

$519 USD

Google Flights

San Francisco (SFO) to Cancún (CUN) flight deal in economy from $345

San Francisco International Airport

Cancún International Airport

July 2026

Friday, July 31st, 2026