Route Price Intelligence
Cheap Flights From St. Louis to Tucson
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$417
Deals From
$389
Usually Costs
$389 – $447
Lowest We've Seen
$198
Based on 8,131 price pointshigh confidence
Monthly Price Guide
Jan
$524
Feb
$350
Mar
$341
Apr
$337
May
$377
Jun
$404
Jul
$407
Aug
$387
Sep
$397
Oct
$407
Nov
$377
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 April, when fares average around $337. The most expensive month tends to be January at around $524. For the best deals, consider flying in April, March, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19875 price checksWorst: $377