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
$439
Usually Costs
$439 – $462
Lowest We've Seen
$188
Based on 7,130 price pointshigh confidence
Monthly Price Guide
Jan
$457
Feb
$457
Mar
$684
Apr
$432
May
$387
Jun
$440
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 $684. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19479 price checksWorst: $289