Chicago to San Francisco
MDWSFO
Fly from Chicago to San Francisco starting at USD 112 with F9.
Best fare available on May 30, 2026.
Limited seats. Better plans. Book before it's gone.
Chicago to San Francisco cheapest flights this week
11 May
F9
15:07MDW
01:04SFO
1 Stop$160VIEW DEAL
15 May
F9
15:07MDW
01:04SFO
1 Stop$129VIEW DEAL
30 May
F9
15:07MDW
01:04SFO
1 Stop$112VIEW DEAL
29 Jun
F9
12:04MDW
21:26SFO
1 Stop$158VIEW DEAL
1 Jul
WN
21:30MDW
02:10SFO
Direct$177VIEW DEAL
5 Aug
WN
20:30MDW
01:05SFO
Direct$170VIEW DEAL
7 Aug
WN
21:30MDW
02:05SFO
Direct$200VIEW DEAL
Chicago to San Francisco monthly flight fare trend
May
from USD 105
Jun
from USD 158
Jul
from USD 177
Aug
from USD 170
Sep
No flights
Oct
No flights
Airport Details
Origin
Chicago
Chicago Midway International Airport (MDW)
Chicago, MDW
Zone
Chicago
Elev
620 ft
Destination
San Francisco
San Francisco International Airport (SFO)
San Francisco, SFO
Zone
Los Angeles
Elev
13 ft
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