Cheap flights from Chicago to San Francisco

Round-trip
Economy
Chicago (CHI)
San Francisco (SFO)
Thu 8/13
Thu 8/20
Any month
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Flight information for Chicago to San Francisco
(CHI to SFO)

Find info about flight duration, direct flights, and airports for your flight from Chicago to San Francisco
Best Price Found $137 The best flight deal from Chicago to San Francisco found on momondo in the last 72 hours is $137
Fastest flight time 4h 31m The fastest flight from Chicago to San Francisco takes 4h 31m.
Direct flights Mo, We, Th, Fr and Su Direct flights go from Chicago to San Francisco on Monday, Wednesday, Thursday, Friday and Sunday. Airlines offering direct flights are: United Airlines and Aer Lingus..
Airports in San Francisco 1 airport There is 1 airport near San Francisco: San Francisco (SFO)

How to get the cheapest flight ticket from Chicago to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Francisco?
February
The cheapest time of year to fly to San Francisco from Chicago is February. Most expensive is July
What is the cheapest day to fly to San Francisco?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Monday
When is the cheapest time to fly to San Francisco?
in the afternoon
Chicago to San Francisco flights are approximately 7% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to San Francisco?
Frontier
Frontier, Alaska Airlines, and Sun Country Air are the most popular carriers operating from Chicago to San Francisco
What is the cheapest route?
Chicago O'Hare Intl - San Francisco
Fly from Chicago O'Hare Intl to San Francisco for the best Chicago - San Francisco flight prices
When is the cheapest time to book a flight to San Francisco?
38 days before
The cheapest time to buy a flight from Chicago to San Francisco is approximately 38 days to departure
60
Days before departure
0

Easily compare round-trip flights from Chicago to San Francisco

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to San Francisco by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Aug 22
ORD
Chicago O'Hare Intl
4h 53m
SFO
San Francisco
Aug 26
SFO
San Francisco
6h 51m
1 stop
ORD
Chicago O'Hare Intl
Delta
Aug 8
ORD
Chicago O'Hare Intl
7h 49m
1 stop
SFO
San Francisco
Aug 11
SFO
San Francisco
6h 27m
1 stop
ORD
Chicago O'Hare Intl
Multiple Airlines
Oct 5
ORD
Chicago O'Hare Intl
6h 35m
1 stop
SFO
San Francisco
Oct 10
SFO
San Francisco
7h 07m
1 stop
ORD
Chicago O'Hare Intl

Find the cheapest one-way flights from Chicago to San Francisco

If you're looking for one-way flights from Chicago to San Francisco, view some of our deals below.
Cheapest
Best
Quickest
Multiple Airlines
Jul 7
ORD
Chicago O'Hare Intl
69h 20m
2 stops
SFO
San Francisco
Delta
Sep 12
MDW
Chicago Midway
9h 45m
1 stop
SFO
San Francisco
Sun Country Air
Aug 7
ORD
Chicago O'Hare Intl
17h 32m
1 stop
SFO
San Francisco

Alternative routes for Chicago to San Francisco

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Chicago to Los Angeles Flights
Fastest flight time
6h 33m
Cheapest price
$48
Chicago to Oakland, California Flights
Fastest flight time
9h 54m
Cheapest price
$53
Chicago to Burbank Flights
Fastest flight time
11h 58m
Cheapest price
$74
Chicago to Ontario Flights
Fastest flight time
8h 10m
Cheapest price
$118
Chicago to Fresno Flights
Fastest flight time
8h 10m
Cheapest price
$134
Chicago to Long Beach Flights
Fastest flight time
11h 10m
Cheapest price
$204
Chicago to Palm Springs Flights
Fastest flight time
8h 05m
Cheapest price
$277
Chicago to Mammoth Lakes Flights
Fastest flight time
8h 51m
Cheapest price
$394
View more

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