Route Price Intelligence
Cheap Flights From St. Louis to Puerto Vallarta
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$588
Deals From
$543
Usually Costs
$543 – $634
Lowest We've Seen
$373
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$544
Feb
$544
Mar
$589
Apr
—
May
—
Jun
—
Jul
$634
Aug
$543
Sep
$542
Oct
$574
Nov
$588
Dec
$634
Cheapest Average Expensive
Best Time to Fly from St. Louis to Puerto Vallarta
The cheapest time to fly from St. Louis to Puerto Vallarta is typically September, when fares average around $542. The most expensive month tends to be July at around $634. For the best deals, consider flying in September, August, January.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August21,366 fares analyzedTypical low: $580