Route Price Intelligence
Cheap Flights From Des Moines to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$447
Deals From
$405
Usually Costs
$405 – $447
Lowest We've Seen
$185
Based on 3,338 price pointshigh confidence
Monthly Price Guide
Jan
$447
Feb
$447
Mar
$467
Apr
$603
May
$405
Jun
$396
Jul
$406
Aug
$375
Sep
$447
Oct
$447
Nov
$447
Dec
$452
Cheapest Average Expensive
Best Time to Fly from Des Moines to Seattle
The cheapest time to fly from Des Moines to Seattle is typically August, when fares average around $375. The most expensive month tends to be April at around $603. For the best deals, consider flying in August, June, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18571 price checksWorst: $290