San Francisco (SFO) to Cancún (CUN) flight deal in economy from $458
SFOSan Francisco International Airport
San Francisco, United States
CUNCancún International Airport
Cancún, Mexico
$650 USD
-30%$458 USD
Verified about 13 hours agoDecember 2026
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Fair Availability
38% of dates checked are available within 10% of the lowest price
Saturday, December 26th, 2026
9 round-trip options
Returning
Thu, Dec 31, 2026•5 Day Trip
$1,069 USD
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Fri, Jan 1, 2027•6 Day Trip
$1,433 USD
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Sat, Jan 2, 2027•7 Day Trip
$1,720 USD
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Sun, Jan 3, 2027•8 Day Trip
$1,580 USD
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Mon, Jan 4, 2027•9 Day Trip
$1,440 USD
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Tue, Jan 5, 2027•10 Day Trip
$1,272 USD
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Wed, Jan 6, 2027•11 Day Trip
$1,086 USD
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Thu, Jan 7, 2027•12 Day Trip
$1,014 USD
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Fri, Jan 8, 2027•13 Day Trip
$1,019 USD