Route Price Intelligence
Cheap Flights From St. Louis to Cairns
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,884
Deals From
$1,673
Usually Costs
$1,673 – $2,239
Lowest We've Seen
$1,263
Based on 7,617 price pointshigh confidence
Monthly Price Guide
Jan
$1,564
Feb
$1,560
Mar
$1,784
Apr
$1,776
May
$1,740
Jun
$1,851
Jul
$2,043
Aug
$1,847
Sep
$1,855
Oct
$1,704
Nov
$1,670
Dec
$2,473
Cheapest Average Expensive
Best Time to Fly from St. Louis to Cairns
The cheapest time to fly from St. Louis to Cairns is typically February, when fares average around $1,560. The most expensive month tends to be December at around $2,473. For the best deals, consider flying in February, January, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $1,26358 price checksWorst: $1,403