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Get United's best fares today on flights from Harlingen to San Francisco from *

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Low fare calendar for flights from Harlingen (HRL) to San Francisco (SFO)

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from
$781*
Viewed:7 hours ago
day-card-journey-type-option-rt
Return:03/14/20
*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 Harlingen to San Francisco?

FromToDatesFare TypePrice

Harlingen (HRL)

San Francisco (SFO)

Depart: 03/22/20

Return: 03/26/20

Roundtrip
from
$353*
Viewed:1dayago

Harlingen (HRL)

San Francisco (SFO)

Depart: 03/31/20

Return: 04/14/20

Roundtrip
from
$357*
Viewed:6hoursago

Harlingen (HRL)

San Francisco (SFO)

Depart: 04/01/20

Return: 04/15/20

Roundtrip
from
$357*
Viewed:6hoursago

Harlingen (HRL)

San Francisco (SFO)

Depart: 04/07/20

Return: 04/21/20

Roundtrip
from
$357*
Viewed:6hoursago

Harlingen (HRL)

San Francisco (SFO)

Depart: 04/18/20

Return: 05/02/20

Roundtrip
from
$357*
Viewed:6hoursago

Harlingen (HRL)

San Francisco (SFO)

Depart: 04/14/20

Return: 04/28/20

Roundtrip
from
$357*
Viewed:6hoursago

Harlingen (HRL)

San Francisco (SFO)

Depart: 04/21/20

Return: 05/05/20

Roundtrip
from
$357*
Viewed:6hoursago

Harlingen (HRL)

San Francisco (SFO)

Depart: 04/15/20

Return: 04/29/20

Roundtrip
from
$357*
Viewed:6hoursago

Harlingen (HRL)

San Francisco (SFO)

Depart: 04/08/20

Return: 04/22/20

Roundtrip
from
$357*
Viewed:6hoursago

Harlingen (HRL)

San Francisco (SFO)

Depart: 04/28/20

Return: 05/12/20

Roundtrip
from
$357*
Viewed:6hoursago

*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

Friday overcast clouds
59°F 02/28/20
Saturday scattered clouds
55°F 02/29/20
Sunday scattered clouds
54°F 03/01/20
Monday sky is clear
59°F 03/02/20
Tuesday sky is clear
58°F 03/03/20
Wednesday scattered clouds
57°F 03/04/20
Thursday overcast clouds
57°F 03/05/20
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