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

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Low fare calendar for flights from Philadelphia (PHL) to San Francisco (SFO)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
from
$894*
Viewed:14 hours ago
Economy
Return:12/16/19
10
from
$843*
Viewed:14 hours ago
Economy
Return:12/17/19
11
from
$543*
Viewed:14 hours ago
Economy
Return:12/25/19
12
from
$633*
Viewed:18 hours ago
Economy
Return:01/04/20
13
from
$613*
Viewed:18 hours ago
Economy
Return:01/05/20
14
from
$518*
Viewed:18 hours ago
Economy
Return:01/05/20
15
from
$543*
Viewed:14 hours ago
Economy
Return:12/29/19
16
from
$552*
Viewed:14 hours ago
Economy
Return:12/30/19
17
from
$462*
Viewed:14 hours ago
Economy
Return:12/31/19
18
from
$427*
Viewed:14 hours ago
Economy
Return:01/01/20
19
from
$467*
Viewed:14 hours ago
Economy
Return:01/02/20
20
from
$476*
Viewed:14 hours ago
Economy
Return:01/03/20
21
from
$642*
Viewed:14 hours ago
Economy
Return:01/04/20
22
from
$466*
Viewed:14 hours ago
Economy
Return:01/05/20
23
from
$457*
Viewed:14 hours ago
Economy
Return:01/06/20
24
from
$398*
Viewed:14 hours ago
Economy
Return:01/07/20
25
from
$451*
Viewed:14 hours ago
Economy
Return:01/01/20
26
from
$613*
Viewed:14 hours ago
Economy
Return:01/09/20
27
from
$658*
Viewed:20 hours ago
Economy
Return:01/01/20
28
from
$558*
Viewed:14 hours ago
Economy
Return:01/11/20
29
from
$613*
Viewed:14 hours ago
Economy
Return:01/05/20
30
from
$613*
Viewed:14 hours ago
Economy
Return:01/13/20
31
from
$493*
Viewed:14 hours ago
Economy
Return:01/07/20
from
$442*
Viewed:14 hours ago
Economy
Return:01/15/20
from
$508*
Viewed:14 hours ago
Economy
Return:01/09/20
from
$497*
Viewed:11 hours ago
Economy
Return:01/10/20
from
$493*
Viewed:14 hours ago
Economy
Return:01/18/20
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 Philadelphia to San Francisco?

FromToDatesFare TypePrice

Philadelphia (PHL)

San Francisco (SFO)

Depart: 03/27/20

Return: 03/30/20

Roundtrip
from
$386*
Viewed:1dayago

Philadelphia (PHL)

San Francisco (SFO)

Depart: 12/27/19

Return: 01/07/20

Roundtrip
from
$598*
Viewed:1dayago

Philadelphia (PHL)

San Francisco (SFO)

Depart: 03/23/20

Return: 03/27/20

Roundtrip
from
$490*
Viewed:1dayago

Philadelphia (PHL)

San Francisco (SFO)

Depart: 12/27/19

Return: 01/06/20

Roundtrip
from
$613*
Viewed:1dayago

Philadelphia (PHL)

San Francisco (SFO)

Depart: 12/28/19

Return: 01/06/20

Roundtrip
from
$573*
Viewed:1dayago

Philadelphia (PHL)

San Francisco (SFO)

Depart: 12/28/19

Return: 01/07/20

Roundtrip
from
$558*
Viewed:1dayago

Philadelphia (PHL)

San Francisco (SFO)

Depart: 12/28/19

Return: 01/05/20

Roundtrip
from
$573*
Viewed:1dayago

Philadelphia (PHL)

San Francisco (SFO)

Depart: 12/25/19

Return: 01/05/20

Roundtrip
from
$457*
Viewed:1dayago

Philadelphia (PHL)

San Francisco (SFO)

Depart: 12/24/19

Return: 12/26/19

Roundtrip
from
$438*
Viewed:1dayago

Philadelphia (PHL)

San Francisco (SFO)

Depart: 12/23/19

Return: 12/31/19

Roundtrip
from
$451*
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

Monday sky is clear
55°F 12/09/19
Tuesday light rain
54°F 12/10/19
Wednesday overcast clouds
55°F 12/11/19
Thursday overcast clouds
57°F 12/12/19
Friday overcast clouds
59°F 12/13/19
Saturday broken clouds
55°F 12/14/19
Sunday sky is clear
54°F 12/15/19
Powered by: OpenWeatherMap.org