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.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August18,450 fares analyzedTypical low: $407