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Cheap flights from Chicago to San Francisco International (CHI - SFO)

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The best prices from Chicago to San Francisco International are usually found in February or September, booked 36 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

CHI
Chicago
SFO
San Francisco International
 Add details to search for flights
+30.0%
+20.0%
+10.0%
Base
Price
$254 - $329
Most popular in July High demand for flights, 4% potential price rise
Cheapest in February Best time to find cheap flights, 2% potential price drop
Average price $329 Price for this month
Cheapest price $254 From Chicago to San Francisco International

Cheap flights from Chicago to San Francisco International in July 2019

The best prices found for CHI to SFO flights for July
30 Jul - 12 Aug
$323pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

Chicago to San Francisco International 2019 flight deals

Cheap flights to San Francisco International from Chicago found for this year
4 Sep - 1 Oct
$216pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
10 Sep - 30 Sep
$216pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
25 Sep - 9 Oct
$216pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to San Francisco International

Late deals on round-trip flights to San Francisco International from Chicago, departing today and this week
27 Jul - 3 Aug
$378pp
ORD
Chicago O'Hare Intl
Major Airline
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Major Airline
 
1 STOP
ORD
Chicago O'Hare Intl
23 Jul - 29 Jul
$415pp
ORD
Chicago O'Hare Intl
Sun Country Air
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Sun Country Air
 
1 STOP
ORD
Chicago O'Hare Intl
25 Jul - 29 Jul
$421pp
ORD
Chicago O'Hare Intl
Sun Country Air
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Sun Country Air
 
1 STOP
ORD
Chicago O'Hare Intl

Destination information for San Francisco International

Things to know before you go. Useful info for your trip from Chicago to San Francisco International
Flight duration
4h 23m

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)
Rockford (RFD)

Airports servicing San Francisco

At this time of year, it’s likely that there will be 4 inch less rainfall in San Francisco International than in Chicago .
In Chicago, the weather for the next ten days is 84°F, but in San Francisco International it’ll be 73°F.
Direct flights are usually available on every day of the week
Which airlines fly from Chicago to San Francisco International?
Currently, our data suggests that 26 airlines fly Chicago to San Francisco International directly, including JAL, LOT Polish Airlines and Fiji Airways.
In the last month, 1204 people have been searching for flights from Chicago to San Francisco International.
How many flights depart from Chicago to San Francisco on average per day?
On average, you can expect to see 271 flights from Chicago to San Francisco a day.
Early Morning (Midnight to 6am) - 10% of flight departures
Morning (6am - Noon) - 31% of flight departures
Afternoon (Noon - 6pm) - 20% of flight departures
Evening (6pm - Midnight) - 39% of flight departures
How long does the flight from Chicago to San Francisco take?
Your journey will take you approximately 5 hours. Your flight will cover a distance of about 1,146 miles.

Related info for your journey

Useful info, stats and facts about Chicago to San Francisco International flights.
Flight FAQs
From Chicago to San Francisco International
What percent of flights are delayed?
A delay of 29 mins is common
How many passenger seats are available on a flight on this route?
On average, all flights from Chicago offer a total of 91,958,336 seats to San Francisco International per day
What is the cheapest airline for this route?
The cheapest airline for this route is United Parcel Service, Inc. on average. United Parcel Service, Inc. operates 15 flight per week
Related searches
Flights to San Francisco International from Chicago