Cheap flights from Raleigh to Central Illinois from CA $102

View CA $102 flight on Thu, Sep. 18, 2025Opens in a new window

Popular airlines from Raleigh to Central Illinois

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Raleigh (RDU) to Central Illinois (STL)

Prices were available within the past 7 days and start at CA $102 for one-way flights and CA $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep. 16 - Sat, Sep. 20
RDU
Raleigh
STL
St. Louis
CA $267 Roundtrip, found 6 days ago
CA $267
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep. 16 from Raleigh to St. Louis, returning Sat, Sep. 20, priced at CA $267 found 6 days ago
Spirit Airlines
Thu, Sep. 18 - Sun, Sep. 21
RDU
Raleigh
STL
St. Louis
CA $274 Roundtrip, found 6 days ago
CA $274
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Sep. 18 from Raleigh to St. Louis, returning Sun, Sep. 21, priced at CA $274 found 6 days ago
American Airlines
Thu, Sep. 18 - Sun, Sep. 21
RDU
Raleigh
STL
St. Louis
CA $304 Roundtrip, found 6 days ago
CA $304
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Sep. 18 from Raleigh to St. Louis, returning Sun, Sep. 21, priced at CA $304 found 6 days ago
Delta
Fri, Sep. 19 - Sat, Sep. 20
RDU
Raleigh
STL
St. Louis
CA $306 Roundtrip, found 6 days ago
CA $306
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep. 19 from Raleigh to St. Louis, returning Sat, Sep. 20, priced at CA $306 found 6 days ago
Delta
Thu, Sep. 18 - Sun, Sep. 21
RDU
Raleigh
STL
St. Louis
CA $308 Roundtrip, found 6 days ago
CA $308
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 18 from Raleigh to St. Louis, returning Sun, Sep. 21, priced at CA $308 found 6 days ago
United
Thu, Sep. 18 - Sun, Sep. 21
RDU
Raleigh
STL
St. Louis
CA $399 Roundtrip, found 6 days ago
CA $399
Roundtrip
found 6 days ago
Select United flight, departing Thu, Sep. 18 from Raleigh to St. Louis, returning Sun, Sep. 21, priced at CA $399 found 6 days ago
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