Route Price Intelligence
Cheap Flights From St. Louis to Spokane
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$457
Deals From
$436
Usually Costs
$436 – $462
Lowest We've Seen
$188
Based on 7,071 price pointshigh confidence
Monthly Price Guide
Jan
$457
Feb
$457
Mar
$690
Apr
$452
May
$387
Jun
$431
Jul
$457
Aug
$457
Sep
$457
Oct
$457
Nov
$457
Dec
$457
Cheapest Average Expensive
Best Time to Fly from St. Louis to Spokane
The cheapest time to fly from St. Louis to Spokane is typically May, when fares average around $387. The most expensive month tends to be March at around $690. For the best deals, consider flying in May, June, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19480 price checksWorst: $289