Cheap Flights from Nashville to Southern Illinois

View €76 flight on Mon, 11 Aug 2025Opens in a new window

Popular airlines from Nashville to Southern Illinois

  • Aer Lingus

    Aer Lingus

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Turkish Airlines

    Turkish Airlines

  • American Airlines

    American Airlines

  • Air Serbia

    Air Serbia

  • Swiss International Air Lines

    Swiss International Air Lines

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Cheap flights from Nashville to Southern Illinois (BNA-STL)

Prices were available within the past 7 days and start at €76 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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