Route Price Intelligence
Cheap Flights From Seattle to Des Moines
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$447
Deals From
$380
Usually Costs
$380 – $447
Lowest We've Seen
$148
Based on 3,894 price pointshigh confidence
Monthly Price Guide
Jan
$447
Feb
$447
Mar
$687
Apr
$540
May
$386
Jun
$375
Jul
$375
Aug
$375
Sep
$447
Oct
$447
Nov
$447
Dec
$447
Cheapest Average Expensive
Best Time to Fly from Seattle to Des Moines
The cheapest time to fly from Seattle to Des Moines is typically June, when fares average around $375. The most expensive month tends to be March at around $687. For the best deals, consider flying in June, July, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $20672 price checksWorst: $365