Route Price Intelligence
Cheap Flights From St. Louis to Las Vegas
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$233
Deals From
$233
Usually Costs
$233 – $267
Lowest We've Seen
$78
Based on 8,445 price pointshigh confidence
Monthly Price Guide
Jan
$285
Feb
$190
Mar
$199
Apr
$213
May
$233
Jun
$233
Jul
$245
Aug
$233
Sep
$235
Oct
$265
Nov
$240
Dec
$267
Cheapest Average Expensive
Best Time to Fly from St. Louis to Las Vegas
The cheapest time to fly from St. Louis to Las Vegas is typically February, when fares average around $190. The most expensive month tends to be January at around $285. For the best deals, consider flying in February, March, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $7861 price checksWorst: $211