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Get United's best fares today on flights from Port-of-Spain to San Francisco from *

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Low fare calendar for flights from Port-of-Spain (POS) to San Francisco (SFO)

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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.

Looking for additional flights from Port-of-Spain to San Francisco?

FromToDatesFare TypePrice

Port-of-Spain (POS)

San Francisco (SFO)

Depart: 06/22/20

Return: 07/01/20

Roundtrip
from
$716*
Viewed:19hoursago

Port-of-Spain (POS)

San Francisco (SFO)

Depart: 07/17/20

Return: 07/28/20

Roundtrip
from
$753*
Viewed:14hoursago

Port-of-Spain (POS)

San Francisco (SFO)

Depart: 05/20/20

Return: 06/03/20

Roundtrip
from
$554*
Viewed:7hoursago

Port-of-Spain (POS)

San Francisco (SFO)

Depart: 02/29/20

Return: 03/02/20

Roundtrip
from
$1,103*
Viewed:8hoursago

Port-of-Spain (POS)

San Francisco (SFO)

Depart: 02/29/20

Return: 03/09/20

Roundtrip
from
$1,080*
Viewed:22hoursago

Port-of-Spain (POS)

San Francisco (SFO)

Depart: 04/13/20

Return: 04/17/20

Roundtrip
from
$669*
Viewed:1dayago

Port-of-Spain (POS)

San Francisco (SFO)

Depart: 04/14/20

Return: 04/20/20

Roundtrip
from
$554*
Viewed:1dayago

*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 overcast clouds
57°F 01/23/20
Friday light rain
57°F 01/24/20
Saturday moderate rain
55°F 01/25/20
Sunday sky is clear
56°F 01/26/20
Monday overcast clouds
55°F 01/27/20
Tuesday moderate rain
52°F 01/28/20
Wednesday sky is clear
52°F 01/29/20
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