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United flights from San Francisco to Cancun starting at

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Low fare calendar for flights from San Francisco (SFO) to Cancun (CUN)

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$1,331 Price subject to changes
Viewed:11 hours ago
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$1,372 Price subject to changes
Viewed:4 hours ago
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$1,232 Price subject to changes
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$1,246 Price subject to changes
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$1,246 Price subject to changes
Viewed:4 hours ago
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$1,101 Price subject to changes
Viewed:13 hours ago
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$1,026 Price subject to changes
Viewed:4 hours ago
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$1,016 Price subject to changes
Viewed:4 hours ago
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$1,012 Price subject to changes
Viewed:4 hours ago
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$1,022 Price subject to changes
Viewed:4 hours ago
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$1,026 Price subject to changes
Viewed:4 hours ago
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$1,026 Price subject to changes
Viewed:4 hours ago
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$1,021 Price subject to changes
Viewed:13 hours ago
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$866 Price subject to changes
Viewed:4 hours ago
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$852 Price subject to changes
Viewed:4 hours ago
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$862 Price subject to changes
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$852 Price subject to changes
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$856 Price subject to changes
Viewed:4 hours ago
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$856 Price subject to changes
Viewed:4 hours ago
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$656 Price subject to changes
Viewed:13 hours ago
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$786 Price subject to changes
Viewed:4 hours ago
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$786 Price subject to changes
Viewed:4 hours ago
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$782 Price subject to changes
Viewed:4 hours ago
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$782 Price subject to changes
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$786 Price subject to changes
Viewed:4 hours ago
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$716 Price subject to changes
Viewed:14 hours ago
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$786 Price subject to changes
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$706 Price subject to changes
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$576 Price subject to changes
Viewed:13 hours ago
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$702 Price subject to changes
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on San Francisco (SFO) to Cancun (CUN) flights

FromToDatesFare TypePrice

San Francisco (SFO)

Cancun (CUN)

Depart: 12/01/20

Return: 12/08/20

Roundtrip
from
$488*
Viewed:3hoursago

San Francisco (SFO)

Cancun (CUN)

Depart: 12/02/20

Return: 12/09/20

Roundtrip
from
$488*
Viewed:3hoursago

San Francisco (SFO)

Cancun (CUN)

Depart: 12/03/20

Return: 12/10/20

Roundtrip
from
$488*
Viewed:3hoursago

San Francisco (SFO)

Cancun (CUN)

Depart: 12/04/20

Return: 12/11/20

Roundtrip
from
$488*
Viewed:3hoursago

San Francisco (SFO)

Cancun (CUN)

Depart: 12/06/20

Return: 12/13/20

Roundtrip
from
$488*
Viewed:3hoursago

San Francisco (SFO)

Cancun (CUN)

Depart: 12/07/20

Return: 12/14/20

Roundtrip
from
$488*
Viewed:3hoursago

San Francisco (SFO)

Cancun (CUN)

Depart: 12/08/20

Return: 12/15/20

Roundtrip
from
$488*
Viewed:3hoursago

San Francisco (SFO)

Cancun (CUN)

Depart: 12/09/20

Return: 12/16/20

Roundtrip
from
$488*
Viewed:3hoursago

San Francisco (SFO)

Cancun (CUN)

Depart: 12/10/20

Return: 12/17/20

Roundtrip
from
$488*
Viewed:3hoursago

San Francisco (SFO)

Cancun (CUN)

Depart: 12/11/20

Return: 12/18/20

Roundtrip
from
$488*
Viewed:3hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Cancun

Thursday moderate rain
83°F 10/01/20
Friday very heavy rain
80°F 10/02/20
Saturday very heavy rain
81°F 10/03/20
Sunday moderate rain
87°F 10/04/20
Monday moderate rain
87°F 10/05/20
Tuesday moderate rain
86°F 10/06/20
Wednesday moderate rain
88°F 10/07/20
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