Route Price Intelligence
Cheap Flights From St. Louis to Tucson
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$418
Deals From
$408
Usually Costs
$408 – $447
Lowest We've Seen
$198
Based on 5,485 price pointshigh confidence
Monthly Price Guide
Jan
$417
Feb
$447
Mar
$604
Apr
$375
May
$395
Jun
$418
Jul
$428
Aug
$417
Sep
$422
Oct
$447
Nov
$445
Dec
$442
Cheapest Average Expensive
Best Time to Fly from St. Louis to Tucson
The cheapest time to fly from St. Louis to Tucson is typically April, when fares average around $375. The most expensive month tends to be March at around $604. For the best deals, consider flying in April, May, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19873 price checksWorst: $377