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
					1259	2320
31,136	4323	5266	6295	7259	8288	9254
10323	11288	12198	13249	14220	15260	16292
17307	18260	19213	20199	21333	22260	23257
24393	25261	26201	27199	28197	29211	30233
31292

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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
USD197

The airfare displayed above is for American Airlines

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O'Hare－San Francisco Airport
September Lowest Airfares
USD195

The airfare displayed above is for American Airlines

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O'Hare－San Francisco Airport
October Lowest Airfares
USD196

The airfare displayed above is for American Airlines

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O'Hare－San Francisco Airport
November Lowest Airfares
USD214

The airfare displayed above is for American Airlines

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O'Hare－San Francisco Airport
December Lowest Airfares
USD205

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)
USD111〜
O'Hare－Orlando(MCO)
USD81〜
O'Hare－Seattle(-Tacoma)
USD118〜
O'Hare－Boston(Logan)
USD91〜
O'Hare－Washington D.C(Ronald Reagan Washington National)
USD118〜
O'Hare－Washington D.C(Baltimore-Washington)
USD123〜
O'Hare－Washington D.C(Washington Dulles)
USD199〜
* Fares vary in accordance to seat availability
Other Departures to: San Francisco

Dallas/Fort Worth Airport－San Francisco(SFO)
USD178〜
San Diego Airport－San Francisco(SFO)
USD120〜
Hartsfield-Jackson Atlanta Airport－San Francisco(SFO)
USD165〜
Dallas Love Field Airport－San Francisco(SFO)
USD261〜
George Bush Intercontinental Airport－San Francisco(SFO)
USD193〜
Chicago Midway Airport－San Francisco(SFO)
USD251〜
Miami Airport－San Francisco(SFO)
USD244〜
Salt Lake City Airport－San Francisco(SFO)
USD161〜
* Fares vary in accordance to seat availability