Route Price Intelligence
Cheap Flights From St. Louis to Chiang Mai
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$2,212
Deals From
$1,908
Usually Costs
$1,908 – $3,699
Lowest We've Seen
$931
Based on 254 price pointshigh confidence
Monthly Price Guide
Jan
$2,176
Feb
—
Mar
—
Apr
$1,655
May
$1,949
Jun
$2,210
Jul
$1,918
Aug
$3,799
Sep
$3,699
Oct
$2,202
Nov
$1,972
Dec
$3,136
Cheapest Average Expensive
Best Time to Fly from St. Louis to Chiang Mai
The cheapest time to fly from St. Louis to Chiang Mai is typically April, when fares average around $1,655. The most expensive month tends to be August at around $3,799. For the best deals, consider flying in April, July, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $94153 price checksWorst: $1,417