Cheap Flights from O'Hare International Airport to San Francisco (SFO) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/9
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2025/9
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

O'Hare－San Francisco Airport
September Lowest Airfares
USD255

The airfare displayed above is for Delta Air Lines

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O'Hare－San Francisco Airport
October Lowest Airfares
USD252

The airfare displayed above is for Delta Air Lines

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O'Hare－San Francisco Airport
November Lowest Airfares
USD256

The airfare displayed above is for Delta Air Lines

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O'Hare－San Francisco Airport
December Lowest Airfares
USD255

The airfare displayed above is for Delta Air Lines

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O'Hare－San Francisco Airport
January Lowest Airfares
USD783

The airfare displayed above is for Alaska Airlines

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Chicago－San Francisco
Estimated Flight Time
4 Hours 32 Minutes
Chicago－San Francisco
Number of Operating Airlines
6

Operating Airlines for O'Hare－San Francisco Airport Route
Non-StopUnited Airlines

Non-StopAmerican Airlines

Non-StopAlaska Airlines

Delta Air Lines

SUN COUNTRY

LCCFrontier Airlines

Other Destinations from:Chicago

O'Hare－Las Vegas(Harry Reid)
USD207〜
O'Hare－Orlando(MCO)
USD112〜
O'Hare－Seattle(-Tacoma)
USD169〜
O'Hare－Boston(Logan)
USD117〜
O'Hare－Washington D.C(Washington Dulles)
USD187〜
O'Hare－Washington D.C(Baltimore-Washington)
USD196〜
O'Hare－Washington D.C(Ronald Reagan Washington National)
USD199〜
* Fares vary in accordance to seat availability
Other Departures to: San Francisco

Dallas/Fort Worth Airport－San Francisco(SFO)
USD237〜
San Diego Airport－San Francisco(SFO)
USD111〜
Hartsfield-Jackson Atlanta Airport－San Francisco(SFO)
USD198〜
William P. Hobby Airport－San Francisco(SFO)
USD453〜
George Bush Intercontinental Airport－San Francisco(SFO)
USD207〜
Chicago Midway Airport－San Francisco(SFO)
USD254〜
Miami Airport－San Francisco(SFO)
USD256〜
Salt Lake City Airport－San Francisco(SFO)
USD165〜
* Fares vary in accordance to seat availability