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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Tuesday, November 24th, 2026
4 round-trip options
Returning
Sun, Nov 29, 2026•5 Day Trip
$729 USD
Returning
Mon, Nov 30, 2026•6 Day Trip
$604 USD
Returning
Sat, Dec 5, 2026•11 Day Trip
$409 USD
Returning
Sun, Dec 6, 2026•12 Day Trip
$487 USD