Cheap flights from Des Moines to Central Illinois from CA $109

View CA $109 flight on Tue, Oct. 7, 2025Opens in a new window

Popular airlines from Des Moines to Central Illinois

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  • United

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  • Delta

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Cheap flights from Des Moines (DSM) to Central Illinois (STL)

Prices were available within the past 7 days and start at CA $109 for one-way flights and CA $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov. 1 - Thu, Nov. 6
DSM
Des Moines
STL
St. Louis
CA $229 Roundtrip, found 4 days ago
CA $229
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov. 1 from Des Moines to St. Louis, returning Thu, Nov. 6, priced at CA $229 found 4 days ago
Delta
Thu, Oct. 30 - Thu, Nov. 6
DSM
Des Moines
STL
St. Louis
CA $271 Roundtrip, found 4 days ago
CA $271
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct. 30 from Des Moines to St. Louis, returning Thu, Nov. 6, priced at CA $271 found 4 days ago
United
Thu, Oct. 30 - Mon, Nov. 10
DSM
Des Moines
STL
St. Louis
CA $297 Roundtrip, found 4 days ago
CA $297
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct. 30 from Des Moines to St. Louis, returning Mon, Nov. 10, priced at CA $297 found 4 days ago
United
Fri, Oct. 31 - Tue, Nov. 11
DSM
Des Moines
STL
St. Louis
CA $304 Roundtrip, found 4 days ago
CA $304
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct. 31 from Des Moines to St. Louis, returning Tue, Nov. 11, priced at CA $304 found 4 days ago
Delta
Thu, Oct. 30 - Mon, Nov. 3
DSM
Des Moines
STL
St. Louis
CA $314 Roundtrip, found 4 days ago
CA $314
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct. 30 from Des Moines to St. Louis, returning Mon, Nov. 3, priced at CA $314 found 4 days ago
American Airlines
Sun, Nov. 2 - Mon, Nov. 3
DSM
Des Moines
STL
St. Louis
CA $371 Roundtrip, found 4 days ago
CA $371
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Nov. 2 from Des Moines to St. Louis, returning Mon, Nov. 3, priced at CA $371 found 4 days ago
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