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
$397
Usually Costs
$397 – $447
Lowest We've Seen
$198
Based on 255 price pointshigh confidence
Monthly Price Guide
Jan
$432
Feb
—
Mar
—
Apr
$776
May
$417
Jun
$417
Jul
$418
Aug
$350
Sep
$350
Oct
$428
Nov
$447
Dec
$427
Cheapest Average Expensive
Best Time to Fly from St. Louis to Tucson
The cheapest time to fly from St. Louis to Tucson is typically August, when fares average around $350. The most expensive month tends to be April at around $776. For the best deals, consider flying in August, September, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $23759 price checksWorst: $377