Flights to Southern Illinois from Las Vegas - ￥20,380

View ￥20,380 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Las Vegas to Southern Illinois

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  • STARFLYER

    STARFLYER

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Cheap Flights from Las Vegas to Southern Illinois (LAS-STL)

Prices were available within the past 7 days and start at ￥20,380 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

*Available to Expedia members.