Flights to Central Illinois from San Francisco - ￥18,580

View ￥18,580 flight on Wed, Aug 13, 2025Opens in a new window

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Cheap Flights from San Francisco to Central Illinois (SJC-STL)

Prices were available within the past 7 days and start at ￥18,580 for one-way flights and ￥37,320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 12 - Sat, Aug 16
SFO
San Francisco
MDW
Chicago
￥37,320 Roundtrip, found 4 days ago
￥37,320
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 12 from San Francisco to Chicago, returning Sat, Aug 16, priced at ￥37,320 found 4 days ago
Delta
Sat, Aug 9 - Sat, Aug 16
SFO
San Francisco
MDW
Chicago
￥37,740 Roundtrip, found 5 days ago
￥37,740
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 9 from San Francisco to Chicago, returning Sat, Aug 16, priced at ￥37,740 found 5 days ago
Delta
Sat, Aug 9 - Sat, Aug 16
SFO
San Francisco
MDW
Chicago
￥43,760 Roundtrip, found 5 days ago
￥43,760
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 9 from San Francisco to Chicago, returning Sat, Aug 16, priced at ￥43,760 found 5 days ago
American Airlines
Thu, Aug 7 - Mon, Aug 11
SFO
San Francisco
STL
St. Louis
￥47,420 Roundtrip, found 1 day ago
￥47,420
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 7 from San Francisco to St. Louis, returning Mon, Aug 11, priced at ￥47,420 found 1 day ago
Delta
Tue, Jan 20 - Sun, Jan 25
SFO
San Francisco
MDW
Chicago
￥48,870 Roundtrip, found 2 days ago
￥48,870
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jan 20 from San Francisco to Chicago, returning Sun, Jan 25, priced at ￥48,870 found 2 days ago
United
Thu, Aug 7 - Mon, Aug 11
SFO
San Francisco
STL
St. Louis
￥69,700 Roundtrip, found 1 day ago
￥69,700
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 7 from San Francisco to St. Louis, returning Mon, Aug 11, priced at ￥69,700 found 1 day ago
*Available to Expedia members.