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
$408
Usually Costs
$408 – $447
Lowest We've Seen
$185
Based on 1,123 price pointshigh confidence
Monthly Price Guide
Jan
$447
Feb
$447
Mar
$457
Apr
$650
May
$408
Jun
$395
Jul
$402
Aug
$382
Sep
$447
Oct
$447
Nov
$447
Dec
$451
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 $382. The most expensive month tends to be April at around $650. 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