Route Price Intelligence
Cheap Flights From Detroit to Seattle
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$417
Great Deal
Under $302
Typical Range
$302 – $417
Lowest We've Seen
$117
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$417
Feb
$417
Mar
$417
Apr
$417
May
—
Jun
—
Jul
$448
Aug
$282
Sep
$278
Oct
$302
Nov
$394
Dec
$417
Cheapest Average Expensive
Best Time to Fly from Detroit to Seattle
The cheapest time to fly from Detroit to Seattle is typically September, when fares average around $278. The most expensive month tends to be July at around $448. For the best deals, consider flying in September, August, October.
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: August22,341 fares analyzedTypical low: $327