Route Price Intelligence
Cheap Flights From St. Louis to Cairns
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,971
Deals From
$1,790
Usually Costs
$1,790 – $2,524
Lowest We've Seen
$1,263
Based on 2,870 price pointshigh confidence
Monthly Price Guide
Jan
$2,371
Feb
—
Mar
—
Apr
$2,885
May
$1,952
Jun
$2,416
Jul
$2,361
Aug
$1,848
Sep
$1,863
Oct
$1,853
Nov
$1,790
Dec
$2,662
Cheapest Average Expensive
Best Time to Fly from St. Louis to Cairns
The cheapest time to fly from St. Louis to Cairns is typically November, when fares average around $1,790. The most expensive month tends to be April at around $2,885. For the best deals, consider flying in November, August, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $1,26354 price checksWorst: $1,832