Cheap flights from Orlando to Southwest Illinois

View AU$176 flight on Thu, 21 Aug. 2025Opens in a new window

Popular airlines from Orlando to Southwest Illinois

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Orlando (ORL) to Southwest Illinois (STL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 24 Aug. - Mon, 25 Aug.
MCO
Orlando
STL
St. Louis
AU$379 Return, found 9 hours ago
AU$379
Return
found 9 hours ago
Select American Airlines flight, departing Sun, 24 Aug. from Orlando to St. Louis, returning Mon, 25 Aug., priced at AU$379 found 9 hours ago
American Airlines
Sun, 24 Aug. - Mon, 25 Aug.
MCO
Orlando
STL
St. Louis
AU$439 Return, found 9 hours ago
AU$439
Return
found 9 hours ago
Select American Airlines flight, departing Sun, 24 Aug. from Orlando to St. Louis, returning Mon, 25 Aug., priced at AU$439 found 9 hours ago
American Airlines
Sun, 24 Aug. - Mon, 25 Aug.
MCO
Orlando
STL
St. Louis
AU$489 Return, found 9 hours ago
AU$489
Return
found 9 hours ago
Select American Airlines flight, departing Sun, 24 Aug. from Orlando to St. Louis, returning Mon, 25 Aug., priced at AU$489 found 9 hours ago
United
Sun, 24 Aug. - Mon, 25 Aug.
MCO
Orlando
STL
St. Louis
AU$493 Return, found 9 hours ago
AU$493
Return
found 9 hours ago
Select United flight, departing Sun, 24 Aug. from Orlando to St. Louis, returning Mon, 25 Aug., priced at AU$493 found 9 hours ago
Delta
Sun, 24 Aug. - Mon, 25 Aug.
MCO
Orlando
STL
St. Louis
AU$560 Return, found 9 hours ago
AU$560
Return
found 9 hours ago
Select Delta flight, departing Sun, 24 Aug. from Orlando to St. Louis, returning Mon, 25 Aug., priced at AU$560 found 9 hours ago
Alaska Airlines
Sun, 24 Aug. - Mon, 25 Aug.
MCO
Orlando
STL
St. Louis
AU$1,076 Return, found 9 hours ago
AU$1,076
Return
found 9 hours ago
Select Alaska Airlines flight, departing Sun, 24 Aug. from Orlando to St. Louis, returning Mon, 25 Aug., priced at AU$1,076 found 9 hours ago
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