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

Departure Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
					1248	2318
31,127	4320	5264	6293	7257	8286	9238
10320	11286	12196	13247	14218	15258	16290
17305	18258	19197	20196	21331	22258	23255
24390	25259	26199	27197	28195	29209	30231
31290

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Return Date

2025/8
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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
August Lowest Airfares
USD195

The airfare displayed above is for American Airlines

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O'Hare－San Francisco Airport
September Lowest Airfares
USD194

The airfare displayed above is for American Airlines

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O'Hare－San Francisco Airport
October Lowest Airfares
USD195

The airfare displayed above is for American Airlines

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O'Hare－San Francisco Airport
November Lowest Airfares
USD213

The airfare displayed above is for American Airlines

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O'Hare－San Francisco Airport
December Lowest Airfares
USD203

The airfare displayed above is for American 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)
USD110〜
O'Hare－Orlando(MCO)
USD75〜
O'Hare－Seattle(-Tacoma)
USD117〜
O'Hare－Boston(Logan)
USD91〜
O'Hare－Washington D.C(Ronald Reagan Washington National)
USD117〜
O'Hare－Washington D.C(Baltimore-Washington)
USD122〜
O'Hare－Washington D.C(Washington Dulles)
USD198〜
* Fares vary in accordance to seat availability
Other Departures to: San Francisco

Dallas/Fort Worth Airport－San Francisco(SFO)
USD176〜
San Diego Airport－San Francisco(SFO)
USD128〜
Hartsfield-Jackson Atlanta Airport－San Francisco(SFO)
USD150〜
Dallas Love Field Airport－San Francisco(SFO)
USD259〜
George Bush Intercontinental Airport－San Francisco(SFO)
USD191〜
Chicago Midway Airport－San Francisco(SFO)
USD249〜
Miami Airport－San Francisco(SFO)
USD242〜
Salt Lake City Airport－San Francisco(SFO)
USD160〜
* Fares vary in accordance to seat availability