Route Price Intelligence
Cheap Flights From Buffalo to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$342
Deals From
$325
Usually Costs
$325 – $367
Lowest We've Seen
$136
Based on 7,934 price pointshigh confidence
Monthly Price Guide
Jan
$335
Feb
$312
Mar
$314
Apr
$301
May
$337
Jun
$342
Jul
$367
Aug
$362
Sep
$356
Oct
$367
Nov
$362
Dec
$352
Cheapest Average Expensive
Best Time to Fly from Buffalo to Saint Louis
The cheapest time to fly from Buffalo to Saint Louis is typically April, when fares average around $301. The most expensive month tends to be July at around $367. 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: $13660 price checksWorst: $216