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
$438
Deals From
$270
Usually Costs
$270 – $469
Lowest We've Seen
$145
Based on 865 price pointshigh confidence
Monthly Price Guide
Jan
$456
Feb
$536
Mar
$549
Apr
$430
May
$230
Jun
$250
Jul
$270
Aug
$264
Sep
$451
Oct
$455
Nov
$464
Dec
$491
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 $230. The most expensive month tends to be March at around $549. For the best deals, consider flying in May, June, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16069 price checksWorst: $210