Cheap flights from Chicago to San Francisco for only $112 roundtrip with American Airlines.
Also works in reverse.
DEPART:
Chicago, USA
ARRIVE:
San Francisco, USA
RETURN:
Chicago, USA
DATES:
Availability from February to May 2021
Chicago – San Francisco
18th-22nd Feb
18th-23rd Mar
15th-19th Apr
22nd-26th Apr
22nd-27th Apr
29th Apr – 4th May
6th-11th May
13th-18th May
San Francisco – Chicago
18th-22nd Feb
18th-23rd Feb
18th-23rd Mar
15th-19th Apr
22nd-26th Apr
22nd-27th Apr
29th Apr – 4th May
6th-11th May
13th-18th May
and more…
STOPS:
AIRLINES:
American Airlines