Route Price Intelligence
Cheap Flights From St. Louis to Puerto Vallarta
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$622
Deals From
$587
Usually Costs
$587 – $640
Lowest We've Seen
$373
Based on 8,572 price pointshigh confidence
Monthly Price Guide
Jan
$640
Feb
$642
Mar
$580
Apr
$573
May
$537
Jun
$622
Jul
$630
Aug
$594
Sep
$600
Oct
$637
Nov
$640
Dec
$640
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 May, when fares average around $537. The most expensive month tends to be February at around $642. 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: $38489 price checksWorst: $534