Las Vegas (LAS) to St. Louis (STL) flight deal in economy from $197

American AirlinesAAAmerican AirlinesDelta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesLAS

Harry Reid International Airport

Las Vegas, United States
United StatesSTL

Lambert-Saint Louis International Airport

St. Louis, United States
$451 USD
-56%$197 USD
Verified about 12 hours ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Tuesday, January 12th, 2027

3 round-trip options

Returning
Mon, Jan 18, 2027•6 Day Trip
$472 USD
Google Flights
Returning
Wed, Jan 20, 2027•8 Day Trip
$388 USD
Google Flights
Returning
Fri, Jan 22, 2027•10 Day Trip
$589 USD
Google Flights