Route Price Intelligence
Cheap Flights From St. Louis to Grand Cayman
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$529
Deals From
$451
Usually Costs
$451 – $559
Lowest We've Seen
$313
Based on 8,411 price pointshigh confidence
Monthly Price Guide
Jan
$506
Feb
$403
Mar
$443
Apr
$363
May
$399
Jun
$461
Jul
$555
Aug
$559
Sep
$559
Oct
$559
Nov
$559
Dec
$579
Cheapest Average Expensive
Best Time to Fly from St. Louis to Grand Cayman
The cheapest time to fly from St. Louis to Grand Cayman is typically April, when fares average around $363. The most expensive month tends to be December at around $579. For the best deals, consider flying in April, May, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $31360 price checksWorst: $369