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

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Francisco (SFO) to Chicago (CHI)

How to find the cheapest flight from San Francisco (SFO) to Chicago (CHI)
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How to find the cheapest flight from San Francisco (SFO) to Chicago (CHI)
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How to find the cheapest flight from San Francisco (SFO) to Chicago (CHI)
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Cheap flights from San Francisco to Chicago in June , July 2026

13 Jun - 10 Jul $ 303.00
SFO
San Francisco
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
SFO
San Francisco
Pick dates
30 Jun - 03 Jul $ 375.00
SFO
San Francisco
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
SFO
San Francisco
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16 Jun - 04 Jul $ 439.00
SFO
San Francisco
Alaska Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Alaska Airlines
1 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Chicago

16 Jun - 30 Jun $ 359.00
SFO
San Francisco
Alaska Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Alaska Airlines
1 STOPS
SFO
San Francisco
Pick dates
24 Jun - 30 Jun $ 433.00
SFO
San Francisco
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
SFO
San Francisco
Pick dates
19 Jun - 30 Jun $ 521.00
SFO
San Francisco
United Airlines
DIRECT
CHI
Chicago
CHI
Chicago
United Airlines
DIRECT
SFO
San Francisco
Pick dates

One-way flights to Chicago from San Francisco

8:54 PM - 11:20 PM
Frontier Airlines
1 Stops
6h 13m
SFO - CHI
$ 167
Kiwi
Pick dates
6:34 PM - 6:34 PM
United Airlines
0 Stops
4h 25m
SFO - CHI
$ 203
Kiwi
Pick dates
11:30 PM - 11:30 PM
United Airlines
0 Stops
4h 23m
SFO - CHI
$ 232
Kiwi
Pick dates

How to find the cheapest flight from San Francisco (SFO) to Chicago (CHI)

Related info for your journey
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How to find the cheapest flight from San Francisco (SFO) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Chicago (CHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.