Route Price Intelligence
Cheap Flights From St. Louis to Mexico City
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$584
Deals From
$548
Usually Costs
$548 – $606
Lowest We've Seen
$463
Based on 8,434 price pointshigh confidence
Monthly Price Guide
Jan
$588
Feb
$593
Mar
$573
Apr
$572
May
$550
Jun
$594
Jul
$597
Aug
$584
Sep
$584
Oct
$593
Nov
$584
Dec
$648
Cheapest Average Expensive
Best Time to Fly from St. Louis to Mexico City
The cheapest time to fly from St. Louis to Mexico City is typically May, when fares average around $550. The most expensive month tends to be December at around $648. For the best deals, consider flying in May, April, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $46357 price checksWorst: $542