$152 Cheap United flights Chicago (ORD) to San Francisco (SFO)

View $152 flight on Thu, Feb 5, 2026Opens in a new window

$152 Cheap United flights Chicago (ORD) to San Francisco (SFO)

Prices were available within the past 7 days and start at $152 for one-way flights and $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Feb 5 - Sun, Feb 8
ORD
Chicago
SFO
San Francisco
$345 Roundtrip, found 1 day ago
$345
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 5 from Chicago to San Francisco, returning Sun, Feb 8, priced at $345 found 1 day ago
United
Fri, Feb 6 - Mon, Feb 9
ORD
Chicago
SFO
San Francisco
$360 Roundtrip, found 1 day ago
$360
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 6 from Chicago to San Francisco, returning Mon, Feb 9, priced at $360 found 1 day ago

Travel information

Origin airport
O'Hare Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United
Popular airline
Frontier Airlines
Distance
2947 km
Average flight time
2 hours 49 mins

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