Route Price Intelligence
Cheap Flights From St. Louis to Salt Lake City
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$399
Deals From
$300
Usually Costs
$300 – $399
Lowest We've Seen
$136
Based on 8,025 price pointshigh confidence
Monthly Price Guide
Jan
$280
Feb
$260
Mar
$259
Apr
$260
May
$392
Jun
$399
Jul
$399
Aug
$399
Sep
$399
Oct
$399
Nov
$399
Dec
$399
Cheapest Average Expensive
Best Time to Fly from St. Louis to Salt Lake City
The cheapest time to fly from St. Louis to Salt Lake City is typically March, when fares average around $259. The most expensive month tends to be September at around $399. For the best deals, consider flying in March, February, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13658 price checksWorst: $399