Route Price Intelligence
Cheap Flights From St. Louis to Chiang Mai
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$2,246
Deals From
$1,756
Usually Costs
$1,756 – $3,682
Lowest We've Seen
$931
Based on 4,494 price pointshigh confidence
Monthly Price Guide
Jan
$1,976
Feb
$3,488
Mar
$2,324
Apr
$1,602
May
$1,543
Jun
$1,898
Jul
$3,830
Aug
$3,570
Sep
$3,470
Oct
$4,403
Nov
$1,923
Dec
$2,840
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 May, when fares average around $1,543. The most expensive month tends to be October at around $4,403. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $93172 price checksWorst: $1,300