Skip to content

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

Select journey type

Enter to select travel class and passengers

Low fare calendar for flights from Chicago (ORD) to San Francisco (SFO)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
from
$702*
Viewed:a day ago
Economy
Return date11/27/19
20
from
$382*
Viewed:4 hours ago
Economy
Return date12/29/19
21
from
$287*
Viewed:15 hours ago
Economy
Return date11/28/19
22
from
$287*
Viewed:a day ago
Economy
Return date11/28/19
23
from
$342*
Viewed:2 hours ago
Economy
Return date11/26/19
24
from
$262*
Viewed:a day ago
Economy
Return date12/26/19
25
from
$342*
Viewed:4 hours ago
Economy
Return date11/26/19
26
from
$287*
Viewed:an hour ago
Economy
Return date11/28/19
27
from
$307*
Viewed:4 hours ago
Economy
Return date12/29/19
28
from
$321*
Viewed:4 hours ago
Economy
Return date12/02/19
29
from
$606*
Viewed:17 hours ago
Economy
Return date11/29/19
30
from
$575*
Viewed:12 minutes ago
Economy
Return date12/02/19
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 Chicago to San Francisco?

FromToDatesFare TypePrice

Chicago (ORD)

San Francisco (SFO)

Depart: 01/31/20

02/01/20

Roundtrip
from
$227*

Chicago (ORD)

San Francisco (SFO)

Depart: 02/14/20

02/17/20

Roundtrip
from
$317*

Chicago (ORD)

San Francisco (SFO)

Depart: 12/23/19

12/30/19

Roundtrip
from
$282*

Chicago (ORD)

San Francisco (SFO)

Depart: 12/01/19

12/04/19

Roundtrip
from
$616*

Chicago (ORD)

San Francisco (SFO)

Depart: 06/09/20

06/14/20

Roundtrip
from
$287*

Chicago (ORD)

San Francisco (SFO)

Depart: 01/12/20

01/15/20

Roundtrip
from
$227*
Viewed:1minuteago

Chicago (ORD)

San Francisco (SFO)

Depart: 12/12/19

12/15/19

Roundtrip
from
$237*
Viewed:1minuteago

Chicago (ORD)

San Francisco (SFO)

Depart: 12/05/19

12/08/19

Roundtrip
from
$315*
Viewed:1minuteago

Chicago (ORD)

San Francisco (SFO)

Depart: 01/22/20

01/31/20

Roundtrip
from
$227*
Viewed:2minutesago

Chicago (ORD)

San Francisco (SFO)

Depart: 11/30/19

12/02/19

Roundtrip
from
$575*
Viewed:3minutesago

*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

Tuesday light rain
63°F 11/19/19
Wednesday sky is clear
59°F 11/20/19
Thursday sky is clear
53°F 11/21/19
Friday scattered clouds
52°F 11/22/19
Saturday sky is clear
55°F 11/23/19
Sunday scattered clouds
55°F 11/24/19
Monday sky is clear
57°F 11/25/19
Powered by: OpenWeatherMap.org