Route Price Intelligence
Cheap Flights From San Francisco Bay Area to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$408
Deals From
$270
Usually Costs
$270 – $447
Lowest We've Seen
$145
Based on 8,577 price pointshigh confidence
Monthly Price Guide
Jan
$513
Feb
$523
Mar
$416
Apr
$280
May
$250
Jun
$334
Jul
$335
Aug
$290
Sep
$443
Oct
$443
Nov
$443
Dec
$478
Cheapest Average Expensive
Best Time to Fly from San Francisco Bay Area to Saint Louis
The cheapest time to fly from San Francisco Bay Area to Saint Louis is typically May, when fares average around $250. The most expensive month tends to be February at around $523. For the best deals, consider flying in May, April, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14588 price checksWorst: $222