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
$446
Usually Costs
$446 – $447
Lowest We've Seen
$185
Based on 322 price pointshigh confidence
Monthly Price Guide
Jan
$447
Feb
$447
Mar
$457
Apr
$680
May
$440
Jun
$389
Jul
$390
Aug
$375
Sep
$447
Oct
$447
Nov
$447
Dec
$454
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 $680. For the best deals, consider flying in August, June, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18568 price checksWorst: $290