Route Price Intelligence
Cheap Flights From Seattle to Des Moines
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$408
Great Deal
Under $347
Typical Range
$347 – $432
Lowest We've Seen
$148
Based on 218 price pointshigh confidence
Monthly Price Guide
Jan
$410
Feb
$410
Mar
$410
Apr
—
May
—
Jun
—
Jul
$504
Aug
$371
Sep
$347
Oct
$338
Nov
$368
Dec
$410
Cheapest Average Expensive
Best Time to Fly from Seattle to Des Moines
The cheapest time to fly from Seattle to Des Moines is typically October, when fares average around $338. The most expensive month tends to be July at around $504. For the best deals, consider flying in October, September, November.
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: July20,772 fares analyzedTypical low: $427