Route Price Intelligence
Cheap Flights From St. Louis to Los Angeles
Live pricing benchmarks, monthly patterns, and historical lows for this route.
⭐ Great DealFound 5d ago
$185STL→Los Angeles nonstop for just $185 with Frontier. Head to the City of Angels for beaches, Hollywood, and perfect weather.
✓ 6 date combinations found at this price
Search Google FlightsTypical Price
$339
Deals From
$290
Usually Costs
$290 – $388
Lowest We've Seen
$145
Based on 8,420 price pointshigh confidence
Monthly Price Guide
Jan
$288
Feb
$259
Mar
$263
Apr
$254
May
$330
Jun
$345
Jul
$338
Aug
$328
Sep
$328
Oct
$348
Nov
$345
Dec
$353
Cheapest Average Expensive
Best Time to Fly from St. Louis to Los Angeles
The cheapest time to fly from St. Louis to Los Angeles is typically April, when fares average around $254. The most expensive month tends to be December at around $353. For the best deals, consider flying in April, February, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14577 price checksWorst: $210