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
$395
Deals From
$251
Usually Costs
$251 – $455
Lowest We've Seen
$145
Based on 4,233 price pointshigh confidence
Monthly Price Guide
Jan
$470
Feb
$523
Mar
$572
Apr
$316
May
$230
Jun
$250
Jul
$270
Aug
$250
Sep
$438
Oct
$443
Nov
$451
Dec
$483
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 $572. 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: $16074 price checksWorst: $210