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United flights from Cancun to San Francisco starting at

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

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$628 Price subject to changes
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$751 Price subject to changes
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$628 Price subject to changes
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$710 Price subject to changes
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$920 Price subject to changes
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$628 Price subject to changes
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$634 Price subject to changes
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$628 Price subject to changes
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$628 Price subject to changes
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$628 Price subject to changes
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$634 Price subject to changes
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$634 Price subject to changes
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$634 Price subject to changes
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$628 Price subject to changes
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$634 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. 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 Cancun (CUN) to San Francisco (SFO) flights

FromToDatesFare TypePrice

Cancun (CUN)

San Francisco (SFO)

Depart: 10/19/20

Return: 10/26/20

Roundtrip
from
$628*
Viewed:14hoursago

Cancun (CUN)

San Francisco (SFO)

Depart: 10/20/20

Return: 10/27/20

Roundtrip
from
$628*
Viewed:14hoursago

Cancun (CUN)

San Francisco (SFO)

Depart: 10/21/20

Return: 10/28/20

Roundtrip
from
$628*
Viewed:14hoursago

Cancun (CUN)

San Francisco (SFO)

Depart: 10/25/20

Return: 11/01/20

Roundtrip
from
$628*
Viewed:14hoursago

Cancun (CUN)

San Francisco (SFO)

Depart: 10/26/20

Return: 11/02/20

Roundtrip
from
$628*
Viewed:14hoursago

Cancun (CUN)

San Francisco (SFO)

Depart: 10/27/20

Return: 11/03/20

Roundtrip
from
$628*
Viewed:14hoursago

Cancun (CUN)

San Francisco (SFO)

Depart: 10/28/20

Return: 11/04/20

Roundtrip
from
$628*
Viewed:14hoursago

Cancun (CUN)

San Francisco (SFO)

Depart: 11/02/20

Return: 11/09/20

Roundtrip
from
$628*
Viewed:14hoursago

Cancun (CUN)

San Francisco (SFO)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$628*
Viewed:14hoursago

Cancun (CUN)

San Francisco (SFO)

Depart: 11/04/20

Return: 11/11/20

Roundtrip
from
$628*
Viewed:14hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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 San Francisco

Saturday sky is clear
76°F 08/15/20
Sunday light rain
73°F 08/16/20
Monday light rain
74°F 08/17/20
Tuesday sky is clear
75°F 08/18/20
Wednesday sky is clear
73°F 08/19/20
Thursday sky is clear
66°F 08/20/20
Friday sky is clear
69°F 08/21/20
Powered by: OpenWeatherMap.org