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Cheap flights from Chicago to San Francisco
Round-trip
Economy
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 | $119 | The best flight deal from Chicago to San Francisco found on momondo in the last 72 hours is $119 | |
| Fastest flight time | 4h 30m | The fastest flight from Chicago to San Francisco takes 4h 30m. | |
| Direct flights | Every day | Direct flights go from Chicago to San Francisco every day. | |
| 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?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Monday
When is the cheapest time to fly to San Francisco?
in the evening
Chicago to San Francisco flights are approximately 3% more expensive in the morning than in the evening
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
Quickest
Cheapest
Multiple Airlines
Apr 23
ORD
Chicago O'Hare Intl
9h 40m
1 stop
SFO
San Francisco
May 14
SFO
San Francisco
7h 59m
1 stop
ORD
Chicago O'Hare Intl
$100
Find similar
Multiple Airlines
Apr 23
ORD
Chicago O'Hare Intl
9h 40m
1 stop
SFO
San Francisco
May 14
SFO
San Francisco
7h 59m
1 stop
ORD
Chicago O'Hare Intl
$104
Find similar
Multiple Airlines
Apr 16
ORD
Chicago O'Hare Intl
8h 41m
1 stop
SFO
San Francisco
Apr 23
SFO
San Francisco
19h 30m
1 stop
ORD
Chicago O'Hare Intl
$109
Find similar
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 provided by Delta
Quickest
Cheapest
Multiple Airlines
Apr 16
ORD
Chicago O'Hare Intl
9h 40m
1 stop
SFO
San Francisco
$46
Find similar
Delta
Apr 15
ORD
Chicago O'Hare Intl
10h 52m
1 stop
SFO
San Francisco
$88
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Multiple Airlines
Apr 19
ORD
Chicago O'Hare Intl
9h 40m
1 stop
SFO
San Francisco
$49
Find similar