Flights to Central Illinois from Colorado Springs - ￥15,810

View ￥15,810 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from Colorado Springs to Central Illinois

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Cheap Flights from Colorado Springs to Central Illinois (DEN-STL)

Prices were available within the past 7 days and start at ￥15,810 for one-way flights and ￥34,740 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jul 23 - Mon, Jul 28
DEN
Denver
PIA
Peoria
￥34,740 Roundtrip, found 6 days ago
￥34,740
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 23 from Denver to Peoria, returning Mon, Jul 28, priced at ￥34,740 found 6 days ago
Delta
Mon, Aug 18 - Tue, Aug 19
DEN
Denver
MDW
Chicago
￥37,960 Roundtrip, found 2 days ago
￥37,960
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 18 from Denver to Chicago, returning Tue, Aug 19, priced at ￥37,960 found 2 days ago
American Airlines
Wed, Jul 23 - Mon, Jul 28
DEN
Denver
PIA
Peoria
￥39,140 Roundtrip, found 6 days ago
￥39,140
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 23 from Denver to Peoria, returning Mon, Jul 28, priced at ￥39,140 found 6 days ago
American Airlines
Wed, Jul 23 - Mon, Jul 28
DEN
Denver
PIA
Peoria
￥40,540 Roundtrip, found 6 days ago
￥40,540
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 23 from Denver to Peoria, returning Mon, Jul 28, priced at ￥40,540 found 6 days ago
American Airlines
Wed, Jul 23 - Mon, Jul 28
DEN
Denver
PIA
Peoria
￥44,950 Roundtrip, found 6 days ago
￥44,950
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 23 from Denver to Peoria, returning Mon, Jul 28, priced at ￥44,950 found 6 days ago
United
Wed, Jul 23 - Mon, Jul 28
DEN
Denver
PIA
Peoria
￥52,860 Roundtrip, found 6 days ago
￥52,860
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jul 23 from Denver to Peoria, returning Mon, Jul 28, priced at ￥52,860 found 6 days ago
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