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Cheap Flights from St. Louis to Las Vegas

Prices were available within the past 7 days and starts at $59 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

St. Louis to Las Vegas route information

Origin Airport Lambert-St. Louis Intl.
Destination Airport McCarran Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, Sun Country Airlines, United
Flight Price $116
Distance 1,368 mi

Cheap STL to LAS Flights