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United flights from San Juan to San Francisco starting at

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Low fare calendar for flights from San Juan (SJU) to San Francisco (SFO)

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$478 Price subject to changes
Viewed:21 hours ago
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$478 Price subject to changes
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$406 Price subject to changes
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$348 Price subject to changes
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$306 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 San Juan (SJU) to San Francisco (SFO) flights

FromToDatesFare TypePrice

San Juan (SJU)

San Francisco (SFO)

Depart: 10/18/2020

Return: 11/01/2020

Roundtrip
from
$306*
Viewed:20hoursago

San Juan (SJU)

San Francisco (SFO)

Depart: 10/26/2020

Return: 11/09/2020

Roundtrip
from
$306*
Viewed:20hoursago

San Juan (SJU)

San Francisco (SFO)

Depart: 10/27/2020

Return: 11/10/2020

Roundtrip
from
$306*
Viewed:20hoursago

San Juan (SJU)

San Francisco (SFO)

Depart: 11/04/2020

Return: 11/18/2020

Roundtrip
from
$306*
Viewed:20hoursago

San Juan (SJU)

San Francisco (SFO)

Depart: 10/18/2020

Return: 10/25/2020

Roundtrip
from
$306*
Viewed:20hoursago

San Juan (SJU)

San Francisco (SFO)

Depart: 10/20/2020

Return: 10/27/2020

Roundtrip
from
$306*
Viewed:20hoursago

San Juan (SJU)

San Francisco (SFO)

Depart: 11/01/2020

Return: 11/08/2020

Roundtrip
from
$306*
Viewed:20hoursago

San Juan (SJU)

San Francisco (SFO)

Depart: 11/03/2020

Return: 11/10/2020

Roundtrip
from
$306*
Viewed:20hoursago

San Juan (SJU)

San Francisco (SFO)

Depart: 11/10/2020

Return: 11/17/2020

Roundtrip
from
$306*
Viewed:20hoursago

San Juan (SJU)

San Francisco (SFO)

Depart: 11/11/2020

Return: 11/18/2020

Roundtrip
from
$306*
Viewed:20hoursago

*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

Thursday broken clouds
73°F 08/13/2020
Friday broken clouds
78°F 08/14/2020
Saturday sky is clear
75°F 08/15/2020
Sunday overcast clouds
71°F 08/16/2020
Monday sky is clear
74°F 08/17/2020
Tuesday sky is clear
72°F 08/18/2020
Wednesday sky is clear
75°F 08/19/2020
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