Las Vegas (LAS) to St. Louis (STL) flight deal in economy from $197
LASHarry Reid International Airport
Las Vegas, United States
STLLambert-Saint Louis International Airport
St. Louis, United States
$451 USD
-56%$197 USD
Verified about 9 hours agoNovember 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
4 round-trip options
Returning
Thu, Nov 26, 2026•5 Day Trip
$440 USD
Returning
Fri, Nov 27, 2026•6 Day Trip
$479 USD
Returning
Wed, Dec 2, 2026•11 Day Trip
$440 USD
Returning
Thu, Dec 3, 2026•12 Day Trip
$460 USD