Route Price Intelligence
Cheap Flights From St. Louis to Brussels
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,036
Deals From
$899
Usually Costs
$899 – $1,167
Lowest We've Seen
$449
Based on 237 price pointshigh confidence
Monthly Price Guide
Jan
$862
Feb
—
Mar
—
Apr
$961
May
$1,108
Jun
$1,166
Jul
$1,201
Aug
$1,041
Sep
$909
Oct
$899
Nov
$786
Dec
$1,024
Cheapest Average Expensive
Best Time to Fly from St. Louis to Brussels
The cheapest time to fly from St. Louis to Brussels is typically November, when fares average around $786. The most expensive month tends to be July at around $1,201. For the best deals, consider flying in November, January, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $49759 price checksWorst: $816