Route Price Intelligence
Cheap Flights From Buffalo to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$362
Deals From
$284
Usually Costs
$284 – $387
Lowest We've Seen
$136
Based on 3,298 price pointshigh confidence
Monthly Price Guide
Jan
$362
Feb
$372
Mar
$372
Apr
$351
May
$237
Jun
$230
Jul
$315
Aug
$315
Sep
$362
Oct
$382
Nov
$372
Dec
$372
Cheapest Average Expensive
Best Time to Fly from Buffalo to Saint Louis
The cheapest time to fly from Buffalo to Saint Louis is typically June, when fares average around $230. The most expensive month tends to be October at around $382. For the best deals, consider flying in June, May, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14057 price checksWorst: $216