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
$417
Usually Costs
$417 – $447
Lowest We've Seen
$198
Based on 5,849 price pointshigh confidence
Monthly Price Guide
Jan
$417
Feb
$447
Mar
$682
Apr
$447
May
$396
Jun
$417
Jul
$428
Aug
$417
Sep
$418
Oct
$447
Nov
$447
Dec
$447
Cheapest Average Expensive
Best Time to Fly from St. Louis to Tucson
The cheapest time to fly from St. Louis to Tucson is typically May, when fares average around $396. The most expensive month tends to be March at around $682. For the best deals, consider flying in May, January, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $21977 price checksWorst: $377